For Sigma 50-500mm f4.5-6.3 APO DG Lens


Pro Series digital high definition filters are specially manufactured from superior high quality optics to deliver premium digital & video photography. The UV filter absorbs the ultraviolet rays which often makes outdoor photographs hazy and indistinct. Serves to protect your lens from all dust, dirt, scratches and fingerprints.

* Professional high definition PHD filter reduce lens flare and ghosting caused by reflections 
* A multi-purpose fine-weather filter for color as well as black and white films
* It protects lenses from expensive front element damage which could be caused by dirt, knocks or scratches
* It also absorbs the Ultraviolet rays of the sun thereby reducing or eliminating distortion
* Special matte aluminum satin finish frame reduces reflections
* Black rimmed glass reduces light reflection around filter edges
* Mounts onto the front of existing lens with 95mm filter thread
* Brand new packed in a hard plastic case 
* Lifetime Warranty