Specifications and Features:
ED prime extra-low dispersion glass
RainGuard HD
100% waterproof/fogproof
Armored
20-60x zoom eyepiece
BaK-4 prisms
Protective case
Retractable sunshade
SLR Camera adaptable
Weight: 53 oz
Lens Coating: Fully Multi
Length: 17"
Close Focus: 15 ft.
Exit Pupil (mm): 4.1@20x 1.4@60x
BaK-4 Prism Glass
Water and Fog Proof
Other Eyepieces Available