PROSTAFF 5 82 Fieldscope Requires Eyepiece Teleconverters Fixed f/4 aperture

Fixed f/4 aperture

The AF-S DX NIKKOR 35mm f/1

D4s and D4 Nikon D-SLR cameras

Minimum Aperture : F/ 22-40

0x defies traditional limitations

PROSTAFF 5 82 Fieldscope Requires Eyepiece Teleconverters Fixed f/4 aperture82mm Objective Lens: An ideal balance of size and brightness. Multicoated Optics: Provides a bright, high contrast image with true color rendition. Ergonomic, Lightweight Porro Prism Design. Internal Surface Texturing: Minimizes reflective light loss inside scope. Built in Sliding Sunshade: Eliminates glare in bright conditions, keeps dust and rain off objective lens in rainy or dusty conditions. Waterproof Fogproof: Nitrogen purged and O ring sealed.