Showing posts with label Digital. Show all posts
Showing posts with label Digital. Show all posts

Sunday, January 8, 2012

comprehension Digital Slr Megapixels, Lenses and Resolutions Digital Slr Camera Features

!±8± comprehension Digital Slr Megapixels, Lenses and Resolutions Digital Slr Camera Features

When you're seeing at the specs of a Dslr camera, the list can be overwhelming, full of technical details and specifications. If you tried seeing for reviews and ratings of digital cameras, you will feel very confused trying to make heads and tails of all the opinions that customers are sharing.

But if you do take the time and conduct to sift straight through all that information, you will be able to make the best choice.

What Is It?

What exactly is the inequity between a Slr and other digital cameras? Why are you seeing to buy a Slr and not a compact or a subcompact? You should ask yourself these questions before you spend the money.

For example, you should know what a megapixel does before you buy a Slr digital camera based on the amount of megapixels alone. The amount of megapixels indicate how big is the camera's resolution (the amount of light pixels in a given space).

The bigger the amount of pixels, the clearer and sharper is the image. They can get pricey though, so the key is to find one that has a good price and a adequate capability image.

Just because a digital camera has a lot of pixels, it doesn't mean that the photo capability is guaranteed. If there are too many pixels, and the sensor isn't big enough, the photos can look over-pixilated or unnatural.

An example could be the shadows from the picture, which could be too detailed if the pixel rate is high. Every time you look at a dissimilar camera, make sure you check the pixel rates and the resolution.

You might be inviting what exactly does Slr means. Slr comes from "single-lens reflex". This digital camera has a small mirror that moves between the film and the lens. Then it uses the lens to task the image on the focusing screen. There are a lot of Slr digital cameras available, from all manufacturers. Two examples of Slr cameras are Nikon D70 and those from Canon.


comprehension Digital Slr Megapixels, Lenses and Resolutions Digital Slr Camera Features

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Friday, December 30, 2011

Top 3 Recommended Lenses For Your New Canon Rebel T3i Digital SLR Camera

!±8± Top 3 Recommended Lenses For Your New Canon Rebel T3i Digital SLR Camera

It's an amazing feeling to be opening a brand new Canon Rebel T3i digital SLR camera. You really have to experience it in real life to understand it.

The beauty of a digital SLR is that it has separate lenses, and these must be purchased separately. Without a Canon Rebel lens, your new camera is pretty useless. And getting two or three (or more) lenses is even better. However, there is one small problem, and that is the huge number of choices. It can be daunting.

You can spend hours and days visiting web sites and paging through photography magazines looking to the perfect lens, and then you will probably be even more confused than when you started. You may have thought that picking out your first digital SLR was a challenge, but it pales in comparison to finding the right lenses.

Good News! There Really Are Three Top Canon Rebel Lens Choices

If you are just starting out in digital SLR photography, there is a high probability that you will be doing it as a hobby or simply to get better pictures than you could with the old point and shoot camera you are replacing. With that in mind, there are a few lenses that are wildly popular among those who are in your situation. And, even better, these lenses will not require a mortgage on your first-born.

Canon Rebel Lens #1 - The Canon EF 50mm f/1.8 II. It may come as a surprise that the first lens on the list is a single focus lens rather than a zoom lens. However, for about 0, you can't find another lens that will give you sharper pictures. It's hard to beat, even with lenses that cost 0 or more.

The 50mm f/1.8 has some exceptional benefits. In addition to the super sharp images it produces, it also features an extremely wide aperture at f/1.8. This means that you can use the lens in very low light areas, like kids performances where flash is not appropriate. The wide aperture also makes it one of the best choices for taking portraits. It produces the nice blurry background that is so highly desired for that type of photography.

The one drawback is that it is made of plastic. You can't expect it to survive a 4-foot fall to the concrete (personal experience, folks). But, if you take care of it, it will give you a long life of great images.

Canon Rebel Lens #2 - The Canon EF-S 18-135mm f/3.5-5.6 IS UD Standard Zoom Lens - That's quite a moniker! How would you like to have a name like that? EF-S lenses are made specifically for cameras like the Canon Rebel T3i. This one is really well-liked by those who have taken the time to comment on its usefulness at the online marketplace.

The benefits of the 18-135mm include being able to take wide angle shots using the short end (18mm) of the zoom range and taking telephoto shots at the long end. Zoom lenses are quite handy for a variety of photo opportunities. And did you notice the "IS" in the name? It stands for Image Stabilization, and it is very handy for getting shots that are less blurry when you don't have a tripod handy and there is not enough light to use a wide aperture. Overall, this is an excellent lens for most of your photographic needs.

Canon Rebel Lens #3 - The Canon EF-S 18-200mm f/3.5-5.6 IS Standard Zoom Lens - If you can only get one lens, consider this one. It is one of the hottest lenses available right now. Again, it is an EF-S model so it is built especially for your Canon Rebel T3i. The zoom range is amazing at more than 10X. Usually when you have that much of a range, the image quality suffers due to the technology necessary to get the extreme ends of zoom.

Another benefit in addition to the zoom range is the aperture. Other similar lenses have a smaller aperture at the longest end of the range. Even at 200mm it has the same aperture as the 18-135mm lens above. It has a fast auto focus system as well.

So, now you have your choices narrowed to three. You may ask, "Are there better lenses for my camera?" Of course there are, but these are the best for a beginner with a limited budget. There are plenty of specialty lenses as well. So, if you are into wide-angle landscapes or macro (close-up) photography, you will want to look into the choices for those types of photography.

Best of luck in your photography future. There is no doubt that you will have some excellent images in your portfolio very soon.


Top 3 Recommended Lenses For Your New Canon Rebel T3i Digital SLR Camera

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Saturday, December 24, 2011

Nikon 35mm f/1.8G AF-S DX Lens for Nikon Digital SLR Cameras

!±8± Nikon 35mm f/1.8G AF-S DX Lens for Nikon Digital SLR Cameras

Brand : Nikon | Rate : | Price : $200.88
Post Date : Dec 24, 2011 17:39:26 | Usually ships in 24 hours

The AF-S DX Nikkor 35mm f/1.8G optical design allows a different look and feel to images taken with zoom lenses, and its dimensions are ideal for discrete snapshots and landscape shooting with a picture angle that approximates that of the human eye. With its rounded seven-blade diaphragm opening, out-of-focus elements appear more natural. When mounted on a DX-format SLR, the picture angle is the 35mm equivalent focal length of 50mm.

  • Engineered for Nikon DX-format digital SLRs - Optical formula optimized for use with Nikon DX-format digital SLRs.
  • Aspherical lens element minimizes coma and other types of lens aberrations, further improving image integrity
  • Nikon Super Integrated Coating (SIC) enhances light transmission efficiency and offers superior color consistency and reduced flare
  • The exclusive Nikon Silent Wave Motor (SWM) enables fast, accurate and quiet autofocus
  • Close focusing to one foot for creative perspectives and versatility

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