Sunday, December 25, 2011

Tamron 28-75mm f/2.8 Review - The Sharpest Zoom Lens For Cropped Sensor DSLR

!9#: Tamron 28-75mm f/2.8 Review - The Sharpest Zoom Lens For Cropped Sensor DSLR

If you own a cropped sensor DSLR and are in the market for a great zoom lens, then the Tamron 28-75mm f/2.8 is an excellent buy. I tested this lens on both the cropped sensor and full frame sensor cameras. I used the Nikon mount, though Tamron made the Sony, Pentax, and Canon mounts as well.

Originally designed for a full frame sensor camera, the focal length is not very comfortable on an APS-C (cropped) sensor DSLR. However, the image quality is much better in the cropped censor camera than the full frame equivalent.

If you use an APS-C DSLR and require a wider angle and more versatile focal length, you are better off buying the Tamron 17-50mm f/2.8 VC lens.

With the Tamron 28-75mm f/2.8, I was able to get extremely sharp images, perhaps the best among all Tamron zoom lenses, when used in conjunction with an APS-C camera. Distortion, chromatic aberration, and vignetting are all minimal to negligible. If you feel that you can adjust to the awkward zoom range, you'll get yourself a great zoom lens for your cropped sensor camera.

I was able to take some really sharp group photos and shoot some interesting still life with this lens.

For those using full frame DSLRs, the lens does not perform as well compared when used in conjunction with a cropped sensor camera. All the distortion, vignetting and chromatic aberration will start to show up in the corner. This of course can be remedied by using the proper post processing techniques.

In conclusion, the Tamron 28-75mm f/2.8 is an excellent professional lens at a bargain price.


Tamron 28-75mm f/2.8 Review - The Sharpest Zoom Lens For Cropped Sensor DSLR

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Monday, October 10, 2011

Canon EF-S 18-200mm f/3.5-5.6 IS Standard Zoom Lens for Canon DSLR Cameras

!9# Canon EF-S 18-200mm f/3.5-5.6 IS Standard Zoom Lens for Canon DSLR Cameras

Brand : Canon | Rate : | Price : $522.00
Post Date : Oct 11, 2011 05:05:37 | Usually ships in 1-2 business days


Compact, lightweight and a wide magnification range - this standard zoom lens features a wide focal length range from normal to telephoto equivalent to 29-320mm in the 35mm format. It features an Optical Image Stabilizer for up to 4-stops of effective correction even at full zoom. Since Canon's optical image stabilization system is in the lens, not in the camera, you can see the stabilized, steadier images through the viewfinder. And the circular aperture can give beautiful background blur effects. This new wide zoom ratio EF-S lens delivers excellent high-speed performance at an affordable price.

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Tuesday, October 4, 2011

Will Kodak Playsport Zx5 Substitute Its Previous Model Kodak Zx3?

!9# Will Kodak Playsport Zx5 Substitute Its Previous Model Kodak Zx3?

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Kodak Playsport ZX5, the new pocket camcorder that will hit the market early in the spring of 2011, has some new features the best of Kodak Playsport ZX3. If we look behind, Kodak ZX3 gain such popularity and demand for its function of resistance and impermeability.

Many users are satisfied with the waterproof function for which it can be done under water, and this is ideal for any summer holiday with family or friends. It 'easy to use, share, and we can watch our videoSharing sites like subway Facebook, Twitter and you can easily.

Kodak ZX5 new features

Well, what Kodak offers the ZX5 has replaced the previous model? According to my research, there are three new features that will have an important role here.

The first button Sharing feature of the system was created to simplify the process of video or photo-sharing to popular social networks. With the Share button again you use the camera simply press the button and choose our favoriteTarget, so our video will be loaded automatically. But it works, we must connect the camera to our computer and install the software available in it. Kodak also has some new social networking sites like Flickr, Kodak Gallery, Orkut, Yandex and KAIXIN001 added in order to achieve more coverage areas.

A second, has a macro mode, and allows us to shoot small objects. This is an interesting feature and I think this is a great feature additional mainoffered by Kodak. Imagine if you go snorkeling, and you shoot video of those tiny sea animals down there, that would give you an unforgettable experience.

The last one, we can play our creativity side with its four options of capture effects. Choose black and white color, sepia, bright colors or even the 70s film style for a new video or image look. With this new feature, you can edit and trim your video with any style effects which suited the best for your needs.

The other thing I found is, besides with its waterproof condition, Kodak announces this new model will be shockproof and dustproof too. I guess they decided to upgrade its durability to make it more resistant with any extreme conditions.

How Kodak Zx5 support our social lifestyle

Most people like you and me like to share information or show our funny or exciting videos on YouTube or any popular social network sites. In my opinion, Kodak really knows people behavior in social internet life, how we like to contribute something in a minute. That's why they make such improvement by applied the share button in the new Kodak Zx5. Sharing process will never be the same.

Who has to own the new Kodak Zx5?

There's no doubt that anyone who likes extreme sports or underwater activities will make a smart move to pick this video camera. Not only that, it is great to bring along with your family to water themed park too.


Will Kodak Playsport Zx5 Substitute Its Previous Model Kodak Zx3?

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