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Specifications:
- High quality optical glass for maximum clarity and vivid picture
- Serve as permanent lens protection against dust, dirt, stain, moisture ane scratches
- Suitable for all DSLR Lenses, Digital Still, Video & DVD Camcorders
- Provides additional benefits of correction for Ultraviolet(UV) light
- It also reduces unwanted reflection received by the lens
- Material: Optical glass & Aluminium alloy
- Size: 82mm / 3.2in(Dia.)
Details:


- A UV filter lens serves to protect your lens from all dust, dirt, scratches and fingerprints


- 82mm Filter Lens also absorbs the Ultraviolet rays of the sun thereby reducing or eliminating distortion


- This UV Filter Lens is the best protector for your digital camera and camcorder lens
What's the Camera Lens Filters:
- Camera lens filters still have many uses in digital photography, and should be an important part of any photographer's camera bag. These can include polarizing filters to reduce glare and improve saturation, or simple UV/haze filters to provide extra protection for the front of your lens
Lens Filter Type:
- The most commonly used filters for digital photography include polarizing (linear/circular), UV/haze, neutral density, graduated neutral density and warming/cooling or color filters
- Example uses for each are listed below:
Filter Type
Primary Use
Common Subject Matter
Linear & Circular Polarizers
Reduce Glare Improve Saturation
Sky / Water / Foliage in Landscape Photography
Neutral Density (ND)
Extend Exposure Time
Waterfalls, Rivers
under bright lightGraduated Neutral Density (GND)
Control Strong Light Gradients Reduce Vignetting
Dramatically Lit Landscapes
UV / Haze
Improve Clarity with Film Provide Lens Protection
Any
Warming / Cooling
Change White Balance
Landscapes, Underwater, Special Lighting
Problems with Lens Filters:
- Filters should only be used when necessary because they can also adversely affect the image. Since they effectively introduce an additional piece of glass between your camera's sensor and the subject, they have the potential to reduce image quality. This usually comes in the form of either a slight color tint, a reduction in local or overall image contrast, or ghosting and increased lens flare caused by light inadvertently reflecting off the inside of the filter
- Filters may also introduce physical vignetting (light fall-off or blackening at the edges of the image) if their opaque edge gets in the way of light entering the lens (right example). This was created by stacking a polarizing filter on top of a UV filter while also using a wide angle lens-causing the edges of the outermost filter to get in the way of the image. Stacking filters therefore has the potential to make all of the above problems much worse

Note on Choosing a Filter Size for a Camera Lens:
- Lens filters generally come in two varieties: screw-on and front filters. Front filters are more flexible because they can be used on virtually any lens diameter, however these may also be more cumbersome to use since they may need to be held in front of the lens. On the other hand, filter holder kits are available that can improve this process. Screw-on filters can provide an air-tight seal when needed for protection, and cannot accidentally move relative to the lens during composure. The main disadvantage is that a given screw-on filter will only work with a specific lens size
- The size of a screw-on filter is expressed in terms of its diameter, which corresponds to the diameter usually listed on the top or front of your camera lens. This diameter is listed in millimeters and usually ranges from about 46 to 82 mm for digital SLR cameras. Step-up or step-down adapters can enable a given filter size to be used on a lens with a smaller or larger diameter, respectively. However, step-down filter adapters may introduce substantial vignetting (since the filter may block light at the edges of the lens), whereas step-up adapters mean that your filter is much larger (and potentially more cumbersome) than is required
- The height of the filter edges may also be important. Ultra-thin and other special filters are designed so that they can be used on wide angle lenses without vignetting. On the other hand, these may also be much more expensive and often do not have threads on the outside to accept another filter (or sometimes even the lens cap)
Package Included:
- 1 x UV Lens Filter
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Micah
from ()
Bought this item on
05-05-2011- Other Thoughts: I'd probably consider the Hoya HD today. But, this works fine. No extra reflections on my 20/1.8. <br/> <br/>Works good. Cheap. Protects my glass.
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Chris Kelley
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Bought this item on
05-03-2011- Other Thoughts: I have some expensive filters that are made of higher grade glass and cost more than three times this one. This one looks just as good! this has my vote. I'm going to save my money and buy these from now on!
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A. Mills
from ()
Bought this item on
05-13-2011- Other Thoughts: I have taken some awesome pictures with this...My outdoor action shots are soooo good that people are offering me more money than what I'm asking for them...Thanks them for protecting my SIGMA 24-70 F/2.8 82mm lens and providing another good product for me to bragg on.
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Dao Vang
from ()
Bought this item on
05-09-2011- Other Thoughts: Cant go wrong to protect a $1,400 lens. all the way! <br/> <br/>I mean, you buy an L series lens, why would you go with some cheap filters to protect it right? <br/> <br/>Great protection for my L series f2.8 16-35mm II. Very expensive, i tell you that. Especially the lens being the ULTRA WIDE ANGLE, these filters dont come by cheap, but its worth every penny to protect the glass up front, rather than to end up replacing the whole lens if you didnt have a UV protection filter.
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Donald K. Watson
from ()
Bought this item on
05-01-2011- Other Thoughts: I always purchase a proctive filter when buying a new lens. This filter is of excellent quality, fits and performs well as a protection as as a UV filter as well. As a photographer, lens protection is essential and their recommendations are the best
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