Alpen Rainier HD ED Optics Binoculars 8 x 42
The high-quality HD ED optical system of Alpen's full size Rainier binoculars #75 and #77 maximizes light transmission to bring every last ray of light to your eyes even in the worst flat-light, dawn or dusk conditions. HD (high-definition) ED (Extra-low Dispersion Glass) delivers the best premium-performance at a level of clarity never before achieved.
• Extra large BAK-4 prisms with SHR metallic coating, PXA phase coating, and UBX multi-coating provide exquisite optical performance
• Magnesium body construction provides strength and shock resistant durability
• A-lock diopter locking system keeps adjustment settings in place
• Long eye relief for full field viewing when wearing eye glasses
• 1.5 turns from close focus to infinity for quick image focus
• Textured body covering for a sure yet comfortable grip
• O=ring sealed and nitrogen filled for water proof and fog proof security
• Quick release neck strap system and premium quality carrying case
• ALPEN's No-Fault Lifetime Warranty
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