Nikon's 82mm objective Fieldscope with Extra-low Dispersion (ED) glass.
Features
- Large 82mm objective lens for the brightest image
- Extra-low dispersion (ED) glass for chromatic aberration compensation and brighter, clearer viewing
- All lenses and prisms are multilayer coated for the brightest images
- Waterproof (up to 2m/6.6 ft. for 5 minutes) and fog-free with O-ring seals and nitrogen gas
- Built-in type slide hood
- Easy-to-use sight on the hood
- Eight different eyepieces compatible
