Pentax PH-RBK 77mm Lens Hood for SMCP-DA* 200mm f/2.8 ED (IF) & 300mm f/4 ED (IF) Lens Neutrik NJ3FP6C Thickness 290 Microns

Thickness 290 Microns

56" Integrated USB Cable

UPC: 023554000043

Portable USB-Powered Design

Type Blue color conversion Size 49 mm Grade 80A Filter Factor 4 (2 stop) Effect Increases color temperature Application For use when photographing with daylight-balanced film in tungsten lighting Color Temperature 3200 to 5500K Construction ColorCore glass Front Filter Thread Size 49 mm Front Lens Cap Size 49 mm Packaging Info Package Weight 0

Pentax PH-RBK 77mm Lens Hood for SMCP-DA* 200mm f/2.8 ED (IF) & 300mm f/4 ED (IF) Lens Neutrik NJ3FP6C Thickness 290 MicronsThe Pentax PH RBK 77mm Lens Hood is the dedicated lens hood for the Pentax SMCP DA* 200mm f 2. 8 ED (IF) SDM and 300mm f 4. 0 ED (IF) lenses. Dedicated lens hoods are designed to match the specific focal length of the lenses they were designed for. 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