Introduction Tele lens hood is 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 Thread (inner diameter): 55mm Made of metal Color: black Package included: 55mm tele metal lens hood x1 Compatible with: all lens with 55mm filter size Sigma  50mm f2.8 ex dg macro 50-200mm f4-5.6 dc os hsm Canon: Fd 24mm f/2.8 Fd 28mm f/2 Fd 28mm f/2.8 Fd 35mm f/2 Fd 35mm f/3.5 Fd 50mm f/1.4 Fd 50mm f/1.8 Fd 50mm f/3.5 macro  Fd 85mm f/1.8 Fd 100mm f/2.8 Fd 100mm f/4 macro Fd 135mm f/3.5 Fd 200mm f/4 Fd 80-200mm f/4 s.S.C. Fd 100-200mm f/5.6 Sony d & dt: Dt 18-55mm f/3.5-5.6 Dt 55-200mm f/4-5.6 Dt 55-200mm f/4-5.6 sam Dt 35mm f/1.8  18-70mm f3.5-5.6 dt 75-300mm f4.5-5.6 Sal 35mm f1.4g 50mm f1.4 50mm f2,8 macro Sony 85mm f/2.8 100mm f2.8 macro Olympus lens  Zuiko mc 21mm f/2      55mm  Zuiko mc 24mm f/2      55mm  Zuiko mc 35mm f/2       55mm   Zuiko macro 50mm f/2       55mm   Zuiko 55mm f/1.2       55mm   Zuiko 90mm f/2 macro      55mm  Zuiko mc 100mm f/2       55mm   Zuiko mc 135mm f/2.8       55mm   Zuiko mc 200mm f/4       55mm  Zuiko 35mm zoom lenses   Zuiko mc zoom 35-70mm f/3.6      55mm  S zuiko mc zoom 35-70mm f/4      55mm  Zuiko af zoom 35-70mm f/4      55mm  Zuiko zoom 35-105mm f/3.5-4.5      55mm  Zuiko zoom 50-250mm f/5      55mm  Zuiko zoom 65-200mm f/4      55mm  Zuiko mc zoom 85-250mm f/5      55mm Konica minolta lens-to-filter chart Manual focus lenses  Minolta md 20mm f/2.8      55mm  Minolta md 24mm f/2.8      55mm  Minolta md 50mm f/1.2      55mm  Minolta md 50mm f/1.4 o55      55mm  Minolta md 50mm f/1.7 o55      55mm  Minolta md 50mm f/3.5      55mm  Minolta md 85mm f/1.7      55mm  Minolta md 85mm f/2.8      55mm  Minolta md 100mm f/2.5 o55      55mm  Minolta md 100mm f/3.5      55mm  Minolta md 100mm f/4      55mm  Minolta md 135mm f/2.8      55mm  Minolta md 135mm f/3.5      55mm  Minolta md 200mm f/4      55mm  Minolta md 300mm f/5.6      55mm  Manual focus zoom lenses  Minolta md 24-35mm f/3.5      55mm  Minolta md 28-70mm f/3.5-4      55mm  Minolta md 35-70mm f/3.5      55mm  Minolta md 35-105mm f/3.5-4.5      55mm  Minolta md 35-135mm f/3.5-4.5      55mm  Minolta md 40-80mm f/2.8      55mm  Minolta md 50-135mm f/3.5      55mm  Minolta md 70-210mm f/4      55mm  Minolta md 70-300mm f/4.5-5       55mm  Minolta md 75-200mm f/4.5      55mm  Minolta md 80-200mm f/4.5      55mm  Minolta md 100-200mm f/5.6      55mm  Minolta md 100-300mm f/5.6      55mm  Autofocus lenses  Minolta af 24mm f/2.8      55mm  Minolta af 28mm f/2      55mm  Minolta af 35mm f/1.4 g 55mm  Minolta af 35mm f/2      55mm  Minolta af 50mm f/1.4      55mm  Minolta af 50mm f/2.8 macro      55mm  Minolta af 50mm f/3.5 macro      55mm  Minolta af 100mm f/2.8 soft focus      55mm  Minolta af 100mm f/2.8 macro      55mm  Autofocus zoom lenses  Minolta af 28-80mm f/3.5-5.6      55mm  Minolta af 75-300mm f/4.5-5.6      55mm  Minolta af 100-300mm f/4.5-5.6 apo      55mm Tamron: 90mm f2.8 macro 24mm f2.5 macro