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Review Summary
2010-05-05T21:00:00
This is a Good product for a Good Price as long as it is used on the correct camera I saw one of the other reviews about image quality. If you use a newer dslr with af you should not be using a linear filter as it will interfere with the cameras metering system you should not waste your money on this item and just spring a circular that will not interfere with your cameras operation.
Glenn
2010-04-11T21:00:00
I compared this filter, UV filter B and no filter on two cameras including Rebel Tli for which I bought it. Got consistent results. This filter degrades image sharpness. I rather doubt my own findings except there are only so many ways to attach a filter.
Vic v.
2009-07-21T21:00:00
I use it to reduce glare
ROBERT J.
• Polarizer filters evenly increase color saturation of all colors (except black and white), creating deep, rich scenics.
• They add contrast for dramatic skies and ariel shots.
• Polarizers also eliminate glare from highly reflected surfaces like glass and water.
• Polarizers are two part lenses that rotate, allowing you to select the degree of additional saturation, contrast and glare reduction desired.
•They come in two varieties.
• Circular-for all types of cameras (required for beam splitting metering systems commonly found in auto-focus SLR's and in most current TTL Slr's; check your camera's manual).
• Linear-for rangefinders and older SLR metering systems.