Description: Lens hoods are primarily designed to prevent unwanted stray light from entering the lens by extending and shading the end of the lens. In addition, since the end of the lens is extended, you also get the added benefit of some extra protection from accidental impact. Specification: Back Thread : 86mm / 3.38inch Front Thread : 86mm / 3.38inch Height: 78mm / 3.07inch Type : Screw-in Type Material : Aluminum Alloy Net Weight: 166g/5.86oz Color : Black Suitable For: All Tele lens with 105mm front thread Compatible with For Sony FE 400-800mm F6.3-8 G OSS For Sigma 60-600mm f/4.5-6.3 DG OS HSM Sports For Sigma 150-600mm f/5-6.3 DG OS HSM Sports For Sigma 120-300mm f/2.8 DG OS HSM Sports For Cen 900mm f/8.0 and etc.
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