Alpen 8x42mm Rainier ED Water Proof Roof Prism Binocular with 7.5 Degree Angle of View

SKU: AP75 MFR: 75
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About the Alpen 8x42 Roof Prism

The Alpen Rainier 8x42mm Waterproof BAK4 Roof Prism Binocular features a high quality HD (High definition) ED (Extra low dispersion) optical system which maximizes light transmission to bring every last ray of light to your eyes, even in the worst flat-light, dawn or dusk conditions. This Alpen Binoculars push the limits of optical perfection by including UBX multi layer coatings for maximum light transmission and extra large BAK-4 prisms that are coated with over 60 years of Alpen's own SHR metallic and PXA phase coatings to deliver unmatched brightness clarity and color fidelity. It also features large diameter lens elements throughout the optical system which provide and enhanced field of view and long eye relief for easy viewing when wearing eyeglasses.

Alpen 8x42 Roof Prism Includes

  • Alpen Rainier 8x42mm HD ED Waterproof BAK4 Roof Prism Binocular
  • Quick Release Neck Strap System
  • Premium Quality Carrying Case
  • Alpen Lifetime Warranty

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Alpen 8x42 Roof Prism Features

  • HD - High definition, ED - Extra low dispersion optical system
  • 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

Alpen 8x42 Roof Prism Specifications

Magnification 8x
Objective Lens Diameter 42mm / 1.65"
Focus System Center
Prism Type Roof
Field of View 393ft at 1000 yds
Exit Pupil 5.3mm/0.20"
Eye Relief 18mm/0.70"
Close Focus 6.5ft/1.98m
Lens Coating UBX Fully-Multi-Ctd SHR Metallic Ctg PXA Phase Ctg
Type of Neckstrap Extra Wide
Tripod Adaptable Yes
Prism Material BAK4
Waterproof/Fogproof Yes
Eye Cups Multi-Position Twistlock
Type of Case Premium
Weight 29.4oz/833.4g
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