These binoculars have a built-in range-finding reticle that allows the user to calculate the distance from an object of a known height.

The built-in magnetic compass appears superimposed near the image seen through the lens, allowing the user to take compass bearings of an object.

Features:

• Waterproof binoculars also floats
• Illuminated compass & range finder reticle for day or night use
• Rubber-armored & fold-down eye cups
• Soft black case, padded neck strap, & lens covers included

Specifications:

• Purge gas: Argon (AR) for improved light transmission & fog prevention
• Focusing System: Individual eyepiece focusing
• Magnification: 7X
• Objective Lens: 50mm
• Exit Pupil: 7.1mm
• Eye Relief: 23mm
• Prism Type: PORRO/BAK-4
• Field of View: 396 feet at 1,000 yards
• Lens Coating: Fully Multi-Coated (FMC)
• Body Construction: Polycarbonate
• Length: 5.9 in (14.99 cm)
• Width: 7.9 in (20.07 cm)
• Height: 2.7 in (6.86 cm)
• Weight: 2.4 lb (1.1 kg)