Sightron SII 45mm Sunshade Black 45mm. This is particularly important when viewing low or glaring scenes at times when light will be reflected off the lens and increase the brightness of the image. The Sightron Sunshade works well with most high quality binoculars but is big help when viewing through a spotting scope or through a large binocular. Enhance your viewing abilities by adding a Sightron 45mm Sunshade to your Sightron binocular. Specifications for Sightron SII 45mm Sunshade: Manufacturer: Sightron Color: Black Gender: Unisex Features of Sightron SII 45mm Sunshade Aluminum Construction 3 inches long Matte Black to match riflescope Package Contents: Sightron SII 45mm Sunshade Sightron 70014: SII 45mm Sunshade Black 45mm