Opticron Marine-3 7x50 Porro Prism Monocular

The Marine-3 7x50 Porro Prism Monocular from Opticron is a durable and waterproof monocular with 7x magnification It features an enlarged porro prisms and anti-reflective multi-coatings to maximize field of view - cross-field resolution and low light performance An 18mm eye relief eyepiece and large depth of field provide the best chances for stable - comfortable viewing under constant motion with or without glasses With a fully nitrogen gas-filled waterproof housing and specially mounted prism assemblies - the internal elements are well-protected A strong - single die-cast aluminum body with thick rubber armoring is durable in even the harshest conditions

Features: Enlarged Porro Prisms, Anti-Reflective Multi-Coatings, Cross-Field Resolution, Nitrogen Gas-Filled Waterproofing, Single Die-Cast Aluminum Alloy Body, Thick Rubber Covering, Limited Lifetime Warranty, Minimum Focus Distance: 14.8', 18mm Eye Relief Eyepiece, Integrated Objective Lens Cap

Prism Type: Porro

Magnification: 7x

Objective Lens Diameter: 50 mm

Angle of View: 7.5 degrees (Actual)

Field of View: 378' @ 1000 yd / 126 m @ 1000 m

Minimum Focus Distance: 14.8' / 4.5 m

Eye Relief: 18 mm

Fogproof: Yes - Nitrogen Filled

Environmental Resistance: Water-Resistant (Unrated)

Dimensions: 7.4 x 3.3-inch / 188 x 85 mm

Weight: 19 oz / 540 g