Operation
• Optics: Transmission holography - parallax free
• Magnification: 1x
• Eye Relief: Unlimited
• Length/Width/Height: 5.4"x1.8"x2.25" (137x49x60 mm)
• Weight: 10.9 oz (309 grams)
• Temperature: -40 to 150 F (using AA lithiums); -20 to 140 F (all other battery choices)
• Waterproof: Submersible to 10 ft depth
• Sealing: Fogproof internal optics
• Adjustment (...
(Continue reading)