Brunton 20-60x80mm Eterna ED Full Size Straight Spotting Scope with BaK 4 Prism Glass -
Brunton's premiere long distance optics, the Eterna straight spotting scopes, impressed critics from the get-go. The inclusion of ED (Extra-low Dispersion Fluorite) glass makes this 20-60x80 scope especially desirable for birders, outdoor enthusiasts, hunters, and professionals alike.
Constructed for optimum performance and extended durability, this waterproof Eterna offers a variety of extra features to make spotting a more enjoyable experience. The included eyepiece offers eyeglass wearers the luxury of multi-step, long eye relief at 20 to 60 power. When mounted on a tripod, the Eterna can be rotated without adjusting the tripod head. A multi-step, locking ring allows the scope to be turned independent of the tripod for comfortable viewing angles.
The sight-alignment tube makes locating your subject a quicker process and the glare reducing sunshade eliminates reflections on the objective lens. Eterna's interactive neoprene case is designed to protect the scope while in use. This flexible slip-on cover offers a sleek alternative to the typical, traditional case.
- Alloy frame with ergonomic body armor
- 20-60x Variable power eyepiece included
- 4mm Exit pupil at 20x
- 98 ft. Field of view @ 1000 yds. at 20x
- Multi-step eye relief system (eyeglass compatible)
- Emerald Fire full multi-coating
- 20 ft. Close focus
- Sight alignment tube
- Tripod/monopod compatible
- 80mm Objective lens with ED glass (Extra-low Dispersion fluorite)
- 17mm Long eye relief
- BaK-4 prism glass