Best Lens For Canon Camera

Charles asks…How to fix a UV filter to my Canon DSLR camera eos 450D?I just bought a DSLR eos 450D canon camera. I was given a free UV filter. But I am not sure how to fix it to my lens. Can some one tell me how to, or give me any website where there are instructions. Do i have to twist my lens or something so that i can attach the UV filter. Pls help.. thank you..mr.eos answers:The filter should simply just screw onto the front of the lens. Clockwise for on and anti-clockwise to remove

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