B+W 52mm Screw-In Metal Wide Angle Lens Hood #970 Porta Brace QS-M2 We may start using it

We may start using it actually

which make them anti-corrosive

Marlin 39A (Round Barrel)

no external AC adapter needed at either end Plug and play

B+W 52mm Screw-In Metal Wide Angle Lens Hood #970 Porta Brace QS-M2 We may start using itLens 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. The B+W #920 wide angle metal lens hood is made of black anodized aluminum with light absorbing flat black ribs on the inside and protects against contrast reducing, uncontrolled, stray