BX-2 Alpine HD Binoculars

Whether it's your first binocular or your 50th, your glass needs to give you a bright image, feel comfortable in your hands, and be able to take a beating. The BX-2 Alpine HD binocular checks all of these boxes and more. Built around Leupold’s Advanced Optical System, it offers tried and true light transmission for extended glassing sessions, best in class glare reduction in harsh light, and the resolution and clarity that recreational sportsmen and sportswomen demand. 12x52mm increase the amount of light getting to your eye, which is great in low-light conditions.

Advanced Optical System - Offers tried and true light transmission for extended glassing sessions, best in class glare reduction in harsh light, and the resolution and clarity that recreational sportsmen and sportswomen demand.

Extreme Climate Exposure - We make sure our optics perform at the highest level by ensuring they will survive extreme temperature changes. Our binoculars are tested under the harshest conditions, so you can use them under the harshest conditions, without fail.

Waterproof + Fogproof - From torrential downpours to crossing rivers, you'll never have to worry about a Leupold binocular leaking or fogging up. Our proprietary gas blend and seals can withstand extreme temperatures, elevation changes, and shocks, so the internals of the optic stay moisture-free and crystal clear for life.

Features

• High-Definition Performance - Experience the difference with Leupold's High-Definition lenses, which provide unparalleled clarity, color, and image resolution at all magnification levels.
• Over-Sized Eyepiece (8x42, 10x52, 12x52) - All-day glassing comfort with increased contact area, and a flexible ergonomic design.
• Tripod Ready - A built-in 1/4-20 rotatable tripod adapter port makes it easy to mount to a tripod.
• Armor Coated (8x42, 10x52) - The durable housing is shrouded in a easy-grip rubber armor coating that provides a positive grasp in all conditions.
• Magnesium Housing (8x42, 10x52, 12x52) - Lightweight but tough as nails, a rugged magnesium housing protects the optic during fast-paced action.
• Twist Up Eyecups - Features twist-up eyecups and generous eye relief for comfortable extended viewing.
• Abbe-Koenig Prism - Maximizes light transmission, clarity, and resolution at extended ranges.
• Superior low-light performance
• Premium edge-to-edge clarity
• Waterproof, fogproof, and built to perform for life

Specs

• Waterproof and Fogproof: Yes
• Light Management System: Advanced Optical System
• Guard-ion Lens Coating: No
• Length (in): 5.5", 6.5" (12x52 only).
• Weight (oz):
  • 8x42: 28
  • 10x42: 28
  • 10x52: 30.5
  • 12x52: 32
• Magnification:
  • 8x42: 8
  • 10x42: 10
  • 10x52: 10
  • 12x52: 12
• Objective Lens Diameter (mm):
  • 8x42: 42
  • 10x42: 42
  • 10x52: 52
  • 12x52: 52
• Linear FOV (ft@1000 yd):
  • 8x42: 394
  • 10x42: 342
  • 10x52: 279
  • 12x52: 261
• Angular FOV (Degrees):
  • 8x42: 7.4
  • 10x42: 6.5
  • 10x52: 5.9
  • 12x52: 5
• Eye Relief (mm):
  • 8x42: 18
  • 10x42: 15
  • 10x52: 18
  • 12x52: 16
• Exit Pupil (mm):
  • 8x42: 5.2
  • 10x42: 4.2
  • 10x52: 5.2
  • 12x52: 4.3
• Close Focus Distance (ft):
  • 8x42: 13.5
  • 10x42: 13.5
  • 10x52: 9.2
  • 12x52: 12.5
• Interpupillary Distance Max (mm):
  • 8x42: 78
  • 10x42: 78
  • 10x52: 78
  • 12x52: 76
• Interpupillary Distance Min (mm): 57

Leupold BX-2 Alpine HD Binoculars