วันอังคารที่ 30 ธันวาคม พ.ศ. 2551

Olympus Evolt e-510 Digital Camera Review

Olympus Evolt e-510 Digital Camera Review
By [http://ezinearticles.com/?expert=Paul_Kay]Paul Kay

The Olympus E-510 is a 10.9 mega pixel digital camera, supports CompactFlash memory and has a 14-42 mm lens. The E-510 certainly shows some pedigree having a solid metallic case where many others plump for less firm materials. The weight is noticeably even without the lens attached, but it is intelligently balanced so as not to immediately put the user at a disadvantages. The grip is comfortably large enough to allow for a decent sized hand to grip round, and the back has more then enough room to plant a thumb without accidentally selecting functions.

The Olympus E-510 saves space and battery power by doing without a top LCD, instead employing the rear screen to display current settings. The display is reassuring basic , keep a functionality rather than
flashy sensibility.

Keeping much of the camera basic can have a detrimental effect on the end image quality, as is evidenced by the portrait shot. Although the focus is sharp and the contrast decent enough. With the sports setting selected both the focus and drive speed is excellent with the constant autofocus keeping up well with the subject.

The Olympus E-510 is a robust and well laid out camera, performs up to expectations. Each image is technically impressive and consistent.

The Olympus E-510 was voted European camera of the year by EISA. The Olympus Evolt e-510 Digital Camera is a beautiful camera with great functions such as Image Stabilisation, a Dust reduction system (SSWF- Super-Sonic Wave Filter) and Live View, it has everything the amateur and professional photographer could want. Having previously used only digital cameras. It is quite lightweight (for an DSLR) and the image quality is vividly breathtaking.

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Article Source: http://EzineArticles.com/?expert=Paul_Kay http://EzineArticles.com/?Olympus-Evolt-e-510-Digital-Camera-Review&id=883603

วันอาทิตย์ที่ 28 ธันวาคม พ.ศ. 2551

The Best Canon Digital SLR Camera

The Best Canon Digital SLR Camera
By [http://ezinearticles.com/?expert=Chris_Campbell]Chris Campbell

Whatever you do, don't ask a Nikon / Sony / Pentax SLR owner, "Whats the best Canon Digital SLR camera I should buy?". Camera enthusiasts tend to be incredibly brand loyal, and will argue endlessly over why their particular brand is the best of all time . . . and will always be . . . forever and forever amen! Someone who owns several brand name cameras, and therefore owes his / her allegiance to no one brand would probably be a better person to ask. Well . . . since you did ask, let's have a look shall we.

For first time SLR owners, Canon makes one of the best selling and most critically reviewed entry level SLR cameras ever. I would of course be referring to the Canon Digital Rebel XTi digital SLR camera (~$650). Its predecessor being the Canon Digital Rebel XT (still available ~$450), and it's successor (recently announced but not yet available), the Canon Digital Rebel XSi (~$800?). If you've never owned a SLR camera before, and are a little nervous about taking the plunge, you really can't go wrong with any model from the Canon Rebel lineup. Your final choice of these three cameras will really come down to a compromise between price and newer technology. They're all capable of taking great pictures, and every experienced photographer will tell you, the most important feature in any camera, is the ability of the person with his finger on the shutter button.

For anyone with a somewhat larger budget, the Canon EOS 30D, or the Canon EOS 40D both make excellent choices. Better kit lenses, less image noise, and a nicer LCD are just of the few features you'll find. There are more manual controls to tweak, so a steeper learning curve is to be expected. More controls are nice however, as the potential for artistic expression is greatly increased. The 30D and the 40D are both around the $1300 to $1500 dollar mark, so due diligence is a prime consideration in your shopping process here. In other words make sure you know the differences.

If the phrase full frame technology means anything to you, your probably already salivating over the Canon EOS 5D for about $2000 (without the lens kit). Full frame, means that you have an image sensor (CCD), that corresponds with the old 35mm film SLR cameras. To some, full frame is the [http://foolishmumbles.com/DigitalCameraRecommendations/ ]holy grail of digital photography. Initially this technology was only available for 2 or 3 times the $2000 current price of the 5D.

Any one of the previously mention cameras could be the [http://foolishmumbles.com/DigitalCameraRecommendations/ ]best Canon digital SLR camera . . . FOR YOU. Those last two words are really the significant part. As I said earlier, your the most important feature of your camera. If you don't know how to take good pictures, then save your money, and pick up a [http://foolishmumbles.com/DigitalCameraRecommendations/ ]simple point and shoot for a couple hundred bucks. Your final images will be just as good. If however, your willing to work on your photography skills, and become a better artist go the SLR route. The end results will be well worth the price.

Article Source: http://EzineArticles.com/?expert=Chris_Campbell http://EzineArticles.com/?The-Best-Canon-Digital-SLR-Camera&id=1023202

วันศุกร์ที่ 26 ธันวาคม พ.ศ. 2551

Canon SLR Lens Overview - EF-S 17mm - 85mm F-4.0-5.6 USM IS Image Stabilized Autofocus Zoom Lens

Canon SLR Lens Overview - EF-S 17mm - 85mm F-4.0-5.6 USM IS Image Stabilized Autofocus Zoom Lens
By [http://ezinearticles.com/?expert=Silver_Leonard]Silver Leonard

The EF-S series of lenses, by Canon, are exceptional lenses applicable for Canon digital SLR cameras such as: the EOS 20D and Rebel models. Why? The key design feature aims to match the APS-C imaging sensor with the image circle. How? This matching objective is achieved by reducing distance between the rear of the lens and the focal plane, thus decreasing the size of the image circle.

The result? Canon's EF-S lenses are more efficient in terms of: weight and cost of wide-angle lenses while ensuring superior image quality, resolution and contrast at all focal lengths.

As a member of the EF-S family of lenses, the 17-85 F4 IS USM is a strong performing wide-angle to telephoto lens. Its list of features include: Image Stabilization for hand-held situations; and is optically optimized for the digital SLR camera; a ring-type USM designed for fast and silent auto focus. The full-time manual focus in AF mode is also a useful addition.

The EF-S 17-85mm f/4-5.6 IS USM lens provides a 5x zoom ratio and an angle of view equivalent to a 27-136mm lens on a 35mm camera. Also present in this lens is a glass-molded aspherical lens element with aspherical surfaces on both sides. The result, superb image quality through the full zoom range. The focusing distance is impressive at a distance of 12 inches at all focal lengths. Finally, the EF-S 17-85mm IS lens, when compared to the EF 28-135mm IS lens, is 5% shorter and 12% lighter, and accepts 67mm filters.

Silver Leonard is owner of http://canoncameralenses.looknooks.com/ Browse n buy with secure confidence.

Article Source: http://EzineArticles.com/?expert=Silver_Leonard http://EzineArticles.com/?Canon-SLR-Lens-Overview---EF-S-17mm---85mm-F-4.0-5.6-USM-IS-Image-Stabilized-Autofocus-Zoom-Lens&id=1473581

วันจันทร์ที่ 22 ธันวาคม พ.ศ. 2551

How Best To Go About Choosing Your Digital Video Camera Zoom Lens

How Best To Go About Choosing Your Digital Video Camera Zoom Lens
By [http://ezinearticles.com/?expert=Ken_Glauser]Ken Glauser

Okay, so you finally decided to get that digital video camera you’ve been saving for. You have enough money to buy a kick-butt video camera. But have you considered the most vital part for the camera? The part that comes into play with every video shot. The digital video camera zoom lens. Without a proper digital video camera zoom lens, your prized video camera isn’t all it could be. You would be much better off if you spent equal amounts on the camera and the digital video camera zoom lens. The lens is that important. Your choice of lenses can distinguish between a good camera and an outstanding camera.

Spend More On The Lens

The digital video camera zoom lens determines how well your videos turn out. It, more than anything else on or in the camera affects the end products. Think about it, every shot you take goes through that lens. Really the camera is just a case for the mechanisms inside. You could make a case for reversing the spending, more on the lens and less on the actual camera. Most digital video cameras don’t come with the ability to change lenses. This fact makes it more important to purchase the best digital video camera zoom lens possible. Another piece of advice regarding the lens is too not purchase the plastic lenses. The clarity is much better from glass digital video camera zoom lens.

If you do plan on purchasing a video camera where you can change the digital video camera zoom lens then compare the options of each lens to find the one that you want. Experts recommend that you purchase brand names such as Canon, Pentax or Nikon. Be sure to check if the lens will work for your camera. Digital video camera zoom lenses are not created equal and a lens from Nikon may or may not work with a digital video camera made by Canon.

If you are a professional photographer, then you should check out Leica, Carl Zeiss and Leupold. These are specialty lens manufacturers. The quality of the videos will show if you use one of their digital video camera zoom lens. If you are just a beginner then these lenses may not be the best place to start, because of the cost. But if you want extraordinary quality, these digital video camera zoom lenses are the way to go.

Options for digital video camera zoom lenses include normal, wide angle and telephoto. The focal length of the lens has a lot to do with the type of digital video camera zoom lens choice. The quality of the lens is also determined by lens speed, a significant factor in your shoot quality. You should think about focusing distance as well as advanced features such as vibration reduction, USM or ultrasonic motor and filter thread which should be present in any good digital video camera zoom lens.

Before you make that digital video camera zoom lens purchase you should research each feature that you want and choose the lens that fulfills those wishes the best. As a rule of thumb, the more expensive lenses are usually the better choice since more of the elements in the lens with be glass, although this does increase the camera weight. In the end if you do the research and take into consideration your shooting needs and budget, you will make the right choice [http://www.digitalcamcorderfacts.com]Ready, shoot, action

Ken Glauser

Article Source: http://EzineArticles.com/?expert=Ken_Glauser http://EzineArticles.com/?How-Best-To-Go-About-Choosing-Your-Digital-Video-Camera-Zoom-Lens&id=781163

วันพฤหัสบดีที่ 18 ธันวาคม พ.ศ. 2551

Digital Camera Guide - How to Select the Best Digital Camera

Digital Camera Guide - How to Select the Best Digital Camera
By [http://ezinearticles.com/?expert=Sardool_Sikandar]Sardool Sikandar

An electronic machine that converts images into electronic data is known as digital camera. Latest multifunctional digital cameras can take photographs, video and sound. Digital cameras are categorized as video cameras, still cameras and professional modular digital camera system.

Digital cameras require memory to store any kind of data. Cheap digital cameras or camera phone utilize onboard memory to store the data. Several dedicated cameras come with a removable memory card that store data temporarily. Digital cameras use secure digital cards, XD cards or memory stick cards in order to store data.

Nowadays market is full of different kinds of digital cameras and you should choose the best digital camera as per your needs. Digital cameras come with different price ranges that enable you to choose the best as per your budget. Before purchasing a digital camera your first decision should be about the resolution of digital camera. Sometimes a higher resolution camera proved as wastage of money, storage and processing power.

A large number of pixels don’t mean a better image so be cautious while purchasing. Lower resolution camera is the best to post images to the web, email files or view images on your computer. Don’t think that only a high capacity memory card will give better performance because a small-capacity memory card can also give high quality performance.

Sometimes digital camera uses its own battery and charger or it can also use double-A sized batteries. Digital cameras may connect to a computer for data transmission. Most common method of connectivity is USB but sometimes people use Fire wire port or Blue tooth. Various cameras like EasyShare are able to connect to computer networks wirelessly.

You can easily buy best quality digital camera at cheap rates with a slight concentration and knowledge about digital cameras.

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วันจันทร์ที่ 15 ธันวาคม พ.ศ. 2551

The best digital camcorders and cameras for Christmas

The best digital camcorders and cameras for Christmas
by Karl Bantleman

The hottest Christmas gifts for this year:

Digital camcorders and cameras

Whereas many Christmas gifts will gather dust well into the new-year, digital camcorders and digital cameras are sure to be put to immediate use capturing the day's events.

If you want to relive all those party games for years to come then camcorders are a great way to ensure those magic moments are never forgotten and can be passed on to future generations. Nowadays you should look for a digital camcorder with high-definition (HD) capabilities. The latest models include:

• Sony HDR-SR12E Digital Camcorder - A stylish and ultra-compact model with an impressively high capacity of 120 Gigabytes (GB). It allows up to 48 hours of recording time and produces excellent picture quality including still images up to a 10 megapixels resolution.

• Panasonic HDC-SD5 Digital Camcorder - One of the easiest to use camcorders on the market, the Panasonic HDC-SD5 is lightweight and takes high definition to a new level as it is capable of recording 1920x1080 pixels for full HD glory.

• Canon HV30 Digital Camcorder - Described by its manufacturer as the "digital filmmaker's camcorder", the HV30 can be adapted to a number of shooting situations and features cinema-style progressive shooting to provide the look and feel of a film for ambitious moviemakers.

We may have become accustomed to taking quick snaps with our camera phones, but how many of us bother to download the images on to a PC and print them off? By contrast digital cameras can provide superb picture quality with images that can be easily accessed and treasured for years to come.

So if you want to help a friend or family member capture memories this Christmas pick up one of the following:

• Fujifilm Z100fd Digital Camera - A slim-line digital camera available in four colours: cappuccino brown, tuxedo black, shell pink and satin silver. It is a stylish model with a 5x optical zoom lens and many advanced auto-snapping technologies. • Panasonic DMC-FX500 Digital Camera - Named the best compact digital camera in Europe for 2008 by the Technical Image Press Association, the DMC-FX500 has an intuitive touch-screen operation as well as joystick control. It also has an image-stabilised zoom ideal for any subject.

• Olympus Mju 1030SW Digital Camera - Described as the "life-proof" digital camera, the versatile Olympus Mju is waterproof to 10m, crush proof up to 100kg and shock proof up to 2.0m. In addition it features face detection for perfect focus on image areas and 10.1 megapixels for poster-sized prints.

Buying digital cameras allows us to save those special moments but if you want something more lively then a camcorders are your best bet. Find the best deals on digital cameras and more online.

About the Author

Karl Bantleman is an experienced author in the technology field.

วันพุธที่ 10 ธันวาคม พ.ศ. 2551

Nikon D40 Digital SLR Camera Review

Nikon D40 Digital SLR Camera Review
By [http://ezinearticles.com/?expert=Robb_Jensen]Robb Jensen

Devastating its predecessor the Nikon D50 Digital SLR camera, the all new compact and affordable point-and-shoot Nikon D40 Digital SLR camera comes at a significantly lower price. With a subtly different set of features Nikon has trimmed some of the 'less important features and have included a range of new features including the custom Auto ISO feature available on the Nikon D80 Digital SLR cameras. Nikon appears to have concentrated on what makes a good camera. A solid viewfinder,a short shutter lag, and an exceptionally short viewfinder blackout. On the negative side the Nikon D40 Digital SLR camera does not have an internal focus drive motor and as a result no mechanical focus drive pin. Rather it has CPU contacts allowing Auto Focus only with AF-S and AF-I lenses which have built-in focus motors.

This means the Nikon 'standard' lenses the Nikkor 50 mm F1.8D and the F1.4D will be manual focus only on the Nikon D40 Digital SLR camera. The difference in the lens mount of the Nikon D40 Digital SLR camera and this is the mechanical focus drive pin at about the 7 o'clock position on the mount of the Nikon D80 Digital SLR camera. I personally purchased the camera and my family and I have been taking pictures non stop since purchasing it in January 2007. I highly recommend the Nikon D40 Digital SLR camera for an entry level professional grade camera.

I also would suggest purchasing a large memory chip I purchased a 4GB chip for under 100 dollars at Futureshop and it held over 1600 photos at the highest resolution the camera offers. Hats off to Nikon, for delivering a solid, affordable digital camera with multitude of features and resisting the temptation to enter the chase for more mega pixels.

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Article Source: http://EzineArticles.com/?expert=Robb_Jensen http://EzineArticles.com/?Nikon-D40-Digital-SLR-Camera-Review&id=809399

วันศุกร์ที่ 5 ธันวาคม พ.ศ. 2551

The New Nikon D700

The New Nikon D700
By [http://ezinearticles.com/?expert=A_Tom_McCoy]A Tom McCoy

The Nikon D700 is the newest addition to the Nikon D series digital cameras. The main difference between the D700 and its earlier D series digital cousins is the size of the sensor. The D700 is a true 35mm format with a digital sensor that is a 23.9mm by 36mm. Nikon has designated the new format as FX as opposed to DX for its earlier digital SLR cameras.

When you consider all the features available and the fact that the D700 will use nearly any Nikon lens produced since 1974, the D700 offers considerable bang for the serious amateur or working professional's buck.

If your stable of Nikon lens contains both FX and DX lens, both can be used on the D700 although if a DX lens is used, the camera will sense this and if Auto DX crop is selected in the Image Area menu, the camera will automatically set the proper picture area for that lens.

Some plus factors of the Nikon D700 are these:

1. It will permit you to use your older 35mm Nikon lens in their true format.

2. Most of the camera's control functions are similiar to earlier Nikon D series cameras. Thus, if you own or have owned a D100, D200 or D300 for example, most of the controls will be familiar.

3. It is considered to be an advanced amateur's or professional user's camera and because of its size and weight, the D700 is considered by many to be ideal for the wedding photographer.

4. If the user is so inclined, the camera can be used with the settings as shipped from the factory and for most circumstances the D700 will do an excellent job.

5. The camera is shipped with an excellent user's manual.

Cons: none! To date, my D700 has taken 2000+ photographs and has functioned flawlessly.

This article only scratches the surface of the features available on the D700 and its predecessor the D300. I will be exploring some of these features in future articles and presenting my findings.

A. Tom McCoy, is the author of "All About Wizzer; The True Tales of the Chestnut Valley Gang" available from http://www.Amazon.com

Article Source: http://EzineArticles.com/?expert=A_Tom_McCoy http://EzineArticles.com/?The-New-Nikon-D700&id=1628101

วันอาทิตย์ที่ 30 พฤศจิกายน พ.ศ. 2551

3 Ways To Buy Cheap Digital Cameras

3 Ways To Buy Cheap Digital Cameras
By [http://ezinearticles.com/?expert=Ricky_Lim]Ricky Lim

It used to be that not too long ago if you want to buy cheap digital camera, you have to spend a lot of time shopping around for the cheapest digital camera in town. People probably visit a couple of shopping centers in their neighborhood and then compare which is the cheapest. This is not only tedious but a huge time waster.

Today, by using the internet, you can easily locate the cheapest digital camera you want at the comfort of your own home. You can even order a digital camera online and the camera will be delivered without you stepping out of the house.

The problem is the internet is such a big place and it can be difficult at times to find where to buy cheap digital camera.

Here are a few places you can try online :

1) Product Comparison Sites

Product or shopping comparison sites such as techbargain and cnet.com allows you to easily find the digital camera you want to buy across hundreds of online stores. It allows you to compare the prices at a glance plus sometimes any promotion code offered by a online store is also listed saving you some money.

2) Ebay

Ebay is known as a bargain center. You can find the digital camera model you want to buy quite easily and can get it at quite a deal. The only problem is you do not know the condition of the digital camera you are buying and it can be a bit of a gamble. So it’s important you buy from reputable ebay sellers with a good feedback score.

3) Digital Camera Forums

The last way is to visit specialized digital camera forums. They provide useful information by other digital camera users and let you know whether a digital camera is worth the price to buy. Sometimes discount promotion offers can be discovered as well.

The three methods above is what I use to buy cheap digital camera. It is much easier and less time consuming than to visit each electronic store one at a time.

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วันศุกร์ที่ 28 พฤศจิกายน พ.ศ. 2551

Digital Cameras

Digital Cameras
By [http://ezinearticles.com/?expert=Kent_Sayre]Kent Sayre

But perhaps no product has been more affected by digital technology than the camera.

Although it may seem like digital cameras are a recent phenomenon, the first digital camera available on the U.S. market was released by Kodak some 15 years ago. The DCS-100 had 1.3 megapixels, which are units of graphical resolution digital cameras use to display data, at a less-than-reasonable price of $13,000.

Fifteen years of advancement in digital camera technology has not only increased the number of megapixels for entry-level digital cameras—it’s hard to find a digital camera with fewer than three megapixels—but brought the cost of digital cameras down to far more reasonable prices (under $80 at some stores).

And thanks to the storage capability of digital cameras—perhaps the biggest advantage to digital camera technology—users can view photos on an array of outlets like the camera itself, a computer monitor, on web pages or on paper after developing them on printers. Some digital cameras, or autonomous devices, have rendered computers obsolete. Through the camera’s USB port, the camera can connect directly to printers to develop pictures. Even televisions, DVD players, entertainment gaming systems and cell phones are capable of reading and displaying digital images.

But because digital imaging is ubiquitous in its availability, it’s important now more than ever to understand the particulars of digital cameras, the best (and worst) ones to buy and how to take professional-looking pictures.

With the electronic guide, you’ll learn how to do that and much more, including how to avoid being ripped off when buying a digital camera, how much is too much for a digital camera, the three levels of digital photography, and how poor skill can’t be negated by cameras with all the bells and whistles. http://www.infostormpublishing.com/ebooks/?bk=11

Article Source: http://EzineArticles.com/?expert=Kent_Sayre http://EzineArticles.com/?Digital-Cameras&id=220107

วันพฤหัสบดีที่ 30 ตุลาคม พ.ศ. 2551

Olympus Digital Cameras

Olympus Digital Cameras
By [http://ezinearticles.com/?expert=Don_Huddleston]Don Huddleston

Olympus Digital cameras offer a great variety of different zoom, lenses and mega pixels.
Whether amateur or professional you will appreciate the Olympus camera. I have a FE-100 with 4.0 mega pixels and zoom of 8.2-17.4mm1-3.0.5.0 and have taken many pictures with it. It has a memory card I bought for it and it takes more pictures than I have ever used at one trip. We went Elk hunting this year and I took 107 pictures of our camp, the mountains, a bull moose with a cow and a calf, many deer and some big horn sheep. I took scenery picture while were on the move and they looked good. My Grandchildren borrowed the camera and took it snow boarding and took some great aerial pictures of them doing jumps and tricks on there snow boards. I was real surprised that they came out so good. Full and Color and you felt like you were right in the action if you closed your eyes and thought about it.

I came home downloaded them onto my Computer and e-mailed them to all my family and friends. They thought they were the best pictures I’ve ever taken. So this camera offers more than an amateur could use but can use. It's a great camera for anyone who wants a good digital camera, whether for allot of features or just a few, Olympus offers a good variety. If you get a Olympus camera, I would recommend buying the memory card for it also, as it give you allot of pictures you wouldn't get to take without it.

Depending on what size and features you are looking for. There are many styles and sizes to choose from. The Olympus Sp700-6.0 mega pixels Digital Camera with 3x zoom & 3.0 LCD Screen, the Olympus American Stylus 500+P-10 Digital Photo Printer, the 4.0 MP Digital Camera with 1.8” Color LCD Screen and 3x optical zoom,12x total zoom capability, and the Olympus 225600 Camera Ir-300 5.0Mp 3x Optical Zoom Digital Camera Olympus c-7000 Zoom Digital Camera.

Article Source: http://EzineArticles.com/?expert=Don_Huddleston http://EzineArticles.com/?Olympus-Digital-Cameras&id=391737

วันอังคารที่ 28 ตุลาคม พ.ศ. 2551

Canon EOS 40D Review

Canon EOS 40D Review
By [http://ezinearticles.com/?expert=Stefan_Jonsson]Stefan Jonsson

The Canon EOS 40D is packed with several advanced features. This digital camera has a 10.1 megapixels CMOS sensor and reproduces exceptionally accurate colors. The new EOS integrated cleaning systems is also included in the 40D. Canon pushes proven EOS technology to a new level, providing photographers an unbeatable experience with the EOS 40D.

Ease of Use

If we look at the price tag on Canon EOS 40D it is more expensive than most of the entry level digital SLRs, but you will get value for the extra money you pay. One thing you notice is that the 40D is more robust and better suited to hostile environments. The memory card and battery doors are dust and moisture resistant.

On top of the camera there are three buttons. Each one of them has two functions connected to it. It takes a while to memorize which button does what but after a while you'll get it right. The Canon EOS 40d's software suite is also very good and easy to use.

The 40D has a positive autofocus which can track moving objects really good and it's almost totally silent. With this camera there are three body and lens choices. If you are upgrading from a cheaper digital EOS camera and already have a lens you only need to buy the body. The cheapest option if you don't have a lens is to buy this camera with the 18-55mm lens. The 40D is normally sold with this lens actually. The best options for this camera is the Canon 17-85mm IS lens. It has a wider range and built-in stabilization which give you sharper images. This is a more expensive lens but well worth it if you have the money.

To summarize the Canon EOS 40D, it's a robust and well-made camera mainly aimed at serious photographers. It has a green auto button which offers a foolproof point and shoot mode if necessary. This camera is well worth the money and you pay for quality. Just make sure to read up on the lens choice. There is a big difference between the lenses so make sure you pick a lens you can "grow" with.

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Stefan Jonsson is a photo enthusiast and write articles at http://www.cheap-digital-cameras.com

Article Source: http://EzineArticles.com/?expert=Stefan_Jonsson http://EzineArticles.com/?Canon-EOS-40D-Review&id=1245282

วันอาทิตย์ที่ 26 ตุลาคม พ.ศ. 2551

Why Buy A Olympus Stylus 790SW Waterproof Digital Camera?

Why Buy A Olympus Stylus 790SW Waterproof Digital Camera?
By [http://ezinearticles.com/?expert=Chris_Campbell]Chris Campbell

Are you the kind of person that hangs out in a lot of cold, wet, and sandy places? Apparently the good folks at Olympus think some of us do. So much so, that they'd like to convince you how much you need to buy the Olympus Stylus 790SW Waterproof Digital Camera. My first reaction upon reading about the waterproof, shockproof, freeze-proof (really?) and sand-proof features of the 790SW, was hey that's a nice idea. My second reaction was what's so special about that, and shouldn't all cameras be built like that to start with?

Shouldn't all cameras be able to take a little abuse? All digital cameras should be able to be dropped from four or five feet without damage. All digital cameras should be sealed well enough that sand or water won't find a way in. It's just a question of good build quality. Olympus however thinks this is a big revelation and a major marketing point for the Stylus 790SW. The bigger question though is, does it take good pictures?

Being a waterproof camera shouldn't just mean you can hold the camera underwater, and it won't leak. It still needs to take good pictures. While the 790SW can be held underwater (up to 33 feet according to Olympus), the pictures it takes are not so great. In fact, if you do take it underwater, plan on taking a lot of pictures. Most will turn out quite distorted and blurry, but the more pictures you take the better your chances of getting a few good ones. In addition, the LCD is pretty much unusable underwater, as it's just too hard to see. You'll have to just point, click and hope for the best.

Meanwhile, back on dry land, it appears the Olympus Stylus 790SW is really out of it's element. If you decide to buy a 790SW, you need to be aware, that your are sacrificing image quality for durability. There are [http://foolishmumbles.com/DigitalCameraRecommendations/]other cameras that will take better pictures for the same price. Lower ISOs are fine, but anything over 200 and your going to see noticeable image noise. Color saturation and sharpness are also below standard when compared to other cameras in this price range.

If your favorite game is "let's bury the camera in the sand", then the Stylus 790SW is the camera for you. If however it's not, here's a few other detracting factors in mind when considering the 790SW:

- non standard XD memory cards

- grainy picture quality

- LCD is hard to read due to overly reflective coating

- automatic setting defaults are calibrated poorly

- menus slow down manual tweaking efforts

For the right person (Indiana Jones, Laura Croft, Edmund Hillary) in the right place (Antarctica, Great Coral Reef, Sahara), this Olympus Stylus is [http://foolishmumbles.com/DigitalCameraRecommendations/]the perfect camera. If you don't fall into one of those categories at least part of the time, the spend your money elsewhere. While the 790SW sets a [http://foolishmumbles.com/DigitalCameraRecommendations/]good example for other camera manufacturers in terms of durability, you'll get significantly nicer images from a number of other digital cameras.

Article Source: http://EzineArticles.com/?expert=Chris_Campbell http://EzineArticles.com/?Why-Buy-A-Olympus-Stylus-790SW-Waterproof-Digital-Camera?&id=1002321

วันศุกร์ที่ 24 ตุลาคม พ.ศ. 2551

Canon 50mm F-2.5 EF Compact Macro Lens

Canon 50mm F-2.5 EF Compact Macro Lens
By [http://ezinearticles.com/?expert=Dayton_Rowland]Dayton Rowland

One of the best lenses that I would recommend for your Canon EOS camera would be the Canon 50mm f/2.5 Compact Macro lens. While this lens has its drawbacks, it's an unbeatable value for the money.

This lens was one of the first lenses that Canon released with the EOS system in 1987, so it's been in production for over 20 years. As such, this lens is rather high-quality compared to lenses designed today. It has a metal lens mount, and a very sturdy plastic body. This is a standard EF lens, meaning that it will work on any Canon EOS camera, digital or film - this includes newer digital cameras such as the Digital Rebel series, EOS 10D/20D/30D/40D, and high-end cameras such as the EOS 1D and 5D.

This lens is (as the name implies) rather compact and lightweight, so it's easy to carry around. Focusing is very reliable, but a little noisier and slower than newer EF lenses. Optics in this lens are very high-quality, and allow for beautiful photos.

The lens allows for macro focusing of objects up to a ratio of 1:2 life size. What this means is that the smallest objects that the lens can focus will be recorded on your film (or in the case of a digital camera, image sensor) at half their real-life size. This lens also allows for infinity focus, a capability that some macro lenses lack. This means that you can use this lens as a regular 50mm lens. In addition to photography of small objects, it is excellent for practically everything. Its narrow depth of field allows for a beautiful "bokeh" effect which is wonderful for portraits!

Some more expensive macro lenses can focus at "life-size", meaning that the smallest objects that can be focused will be recorded on the film or image sensor at the same size that they are in real-life. Alone, the Compact Macro lacks this capability. However, you can purchase the Canon Life-Size Converter, which will allow for you to focus up to life-size, allowing you to take even more detailed photographs of tiny objects!

Overall, the Canon 50mm f/2.5 Compact Macro lens is an unbeatable value for what you get, and an essential must-have for any Canon EOS owner that can afford it!

Dayton Rowland is the owner of [http://www.ef-lens.com]EF-Lens.com, a site where you can find information on [http://www.ef-lens.com]EF lenses for your Canon EOS camera, such as the [http://www.ef-lens.com/2008/05/22/canon-50mm-f25-ef-compact-macro-lens/]Canon 50mm f/2.5 EF Compact Macro lens

Article Source: http://EzineArticles.com/?expert=Dayton_Rowland http://EzineArticles.com/?Canon-50mm-F-2.5-EF-Compact-Macro-Lens&id=1196679

วันพุธที่ 22 ตุลาคม พ.ศ. 2551

Top 3 Recommended Lenses For Your New Nikon D80 Digital SLR Camera

Top 3 Recommended Lenses For Your New Nikon D80 Digital SLR Camera
By [http://ezinearticles.com/?expert=David_Chin]David Chin

A new Nikon D80 body sitting beside a recently-opened box on your table is one of the most amazing sights to behold. You'd have to get one for yourself to understand the sensation.

A digital SLR camera on its own, however, is pretty much next to useless - you'd need to buy a lens (or two, three or more) in order to start taking photographs with it. The only problem is, there must be something like 1,013 lenses out there to choose from, at least, it starts feeling like it after you spend hours, if not days ,thumbing through catalogs and spec sheets, browsing forums, reading debates and arguments over which lenses to buy (or not to buy) and getting advice from one friend too many, other enthusiasts and professionals in the field.

All you'd really like to know now is, what are the best lenses for your Nikon D80?

I have some good news for you - if you're simply coming into SLR photography for personal pleasure, as a pastime or simply to get better pictures for sharing with your family and friends, I can quickly list down 3 lenses you can get right now without having to bust your bank account. From the selections below, simply select lens #1 only, #2 only, #3 only, #1 & #2 or #1 & #3 depending on your budget.

Nikon Lens #1 - The Nikkor 50mm f/1.8D AF lens. For $100 or less, there is no other lens out there that can give you sharper images for the money. You can buy $400 lenses which give marginally sharper pictures, but the 50mm f/1.8 lens has the highest sharpness / dollar-spent ratio in the industry. Its maximum 1.8 aperture also allows you to take great-looking portraits with a blurred background, the kind you see in some professional shots. It's small, it's light, it's great for taking photos in dimly-lit locations where flash is not allowed.

Nikon Lens #2 - The Nikkor 18-70mm f/3.5-4.5G ED-IF AF-S DX Zoom lens. That was a mouthful, wasn't it? Yes, this is a zoom lens, unlike the 50mm f/1.8 mentioned above. Meaning you can take big-group shots in tight locations and include everybody into the picture, and it also allows you to go to 70mm for relatively tight portrait shots. Hunt around for $320-ish prices, and not a penny more, at your camera stores. Before the availability of Lens #3 that I'm about to mention, this glass was a firm favourite among many casual photographers who shoot travel and vacation images.

Nikon Lens #3 - The Nikkor 18-200mm F/3.5-5.6g IF-ED AF-S DX VR.This lens is so hot. How so? Well, it's hot enough to be out-of-stock at virtually all stores, but you can find one if you're a walk-in customer, and Nikon is bending backwards to ramp up production to meet demand. Why is it hot? Well, because it's the only lens on the market offering such a huge zoom range, with fast autofocus action and even a VR mechanism that helps you get steady shots without the use of flash. You'll appreciate how useful the VR is if you're in a museum that doesn't allow you to use flash and tripods - the new version of the VR technology Nikon made available on this lens allows you to eliminate handshake at ever slower shutter speeds which beats out the VR capability in more expensive, but older lenses. $750 is all you need to own this lens which you can take 90% of your shots with.

So, there you have it, the lowdown on which lens to get for your D80. Are there better lenses to be had? Of course, but you'll be paying through the nose for those, and the high prices can only be justified if you have special requirements in your photography pursuit, or if you're an enthusiast who cannot tolerate not having the absolute best lenses on hand. Be careful though, lusting over pricier and bigger lenses without knowing how to value or profit from them is only going to mean more money down the drain.

Good luck in your decision, and enjoy an amazing photographic experience with your new D80 and lenses!

If you liked my personal lens choices for the value-conscious Nikon D80 owner, go over to [http://www.nikond80links.com]Nikond80links.com for more [http://www.nikond80links.com]Nikon D80 image samples, tips, tricks and techniques.

Article Source: http://EzineArticles.com/?expert=David_Chin http://EzineArticles.com/?Top-3-Recommended-Lenses-For-Your-New-Nikon-D80-Digital-SLR-Camera&id=293562