Firefield LM 10x42mm BaK-4 Roof Prism Binocular

LM Features Featuring a high 10x magnification and a Bak-4 prism system the binocular delivers brilliant light pure visuals and vivid landscapes. Nitrogen-filled and weatherproof this binocular is built for reliability; ensuring users get the most out of every use in the field. The exterior is coated with a rubberized armor for a solid grip and protection against minor impact. LM Specifications Brand: Firefield Model: LM Finish: Black Magnification: 10x Proofs: Weather Proof Objective: 42mm Case: Yes Exit Pupil Diameter: 4.20mm Eye Relief: .55 Field of View: 305 ft @ 1 000 yds Focus Type: Center Includes: Neck Strap Optic Coating: Multi-Coated Prism Type: BaK-4 Roof Short Focus: 16.40 ft Weight: 20.50 oz