Opticron 10x50 Adventurer II WP Binocular

Opticron 10x50 Adventurer II WP Binocular

Opticron 10x50 Adventurer II WP Binocular

B&H # OP10X50AII MFR # 30743
Opticron 10x50 Adventurer II WP Binocular

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Expected availability: 7-14 business days

Product Highlights

  • BAK4 Roof Prisms
  • Fully Multi-Coated Optics
  • Nitrogen-Filled, Water and Fogproof
  • Closed Bridge Configuration
  • Aluminum and Polycarbonate Chassis
  • Large Center Focusing Knob
  • Tripod Mountable with Optional Adapter
  • Twist-Up Rubber Eyecups
  • Weight: 27 Ounces
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Opticron 30743 overview

  • 1Description

With a high magnification and wide objectives, required by birders, hunters, and outdoor enthusiasts who work at long-ranges and in challenging conditions, the Opticron 10x50 Adventurer II WP Binocular is designed to bring far-off subjects in close while providing extended performance in low light. Outfitted with BAK4 roof prisms and fully multi-coated optics, they deliver high-contrast views that are bright and clear with accurate color representation. Its long eye relief and wide exit pupil helps boost the comfort-level during extended observation sessions and reduces eye fatigue — especially at dawn and dusk, or when peering into dense brush or under a heavy wooded canopy.

The binocular body is made using both aluminum and polycarbonate to make it strong and durable, and is designed with a neutral weight distribution that ensures the center of gravity sits naturally in the hand to help prevent arm fatigue. Protective rubber armor and raised palm pads provide a slip-resistant grip, while its large textured focus wheel makes it easy to use — especially in cold and wet weather, or when wearing gloves. The optical tubes are nitrogen-filled and O-ring sealed to make them waterproof, and to prevent internal fogging when moving through extreme temperature and environmental conditions. Tethered objective lens caps and a one-piece ocular rainguard ensure they are close at hand when needed and allows for fast deployment in the field.

Optical Performance
  • High 10x magnification for making detailed observations of distant objects
  • Large 50mm objective lenses gather generous amounts of light to boost low-light performance while helping to produce a wide exit pupil
  • Compact roof prisms help to keep the form-factor slim to be easier to pack and carry while being comfortable to hold
  • BAK4 prisms deliver a round exit pupil, and a crisp and clear image with limited edge distortion
  • Anti-reflection fully multi-coated optics maximize light transmission to help produce accurate color fidelity, and improve contrast and brightness
  • 288-foot field of view at 1000 yards
Use and Handling
  • Closed-bridge configuration adds stability while providing a solid platform for the focusing mechanism
  • Large textured slip-resistant focusing knob is easy to manipulate precisely, even while wearing gloves
  • ±2 right-eye dioptric correction for precise focus adjustment to most user's individual prescription
  • 57-73mm interpupillary adjustment range
  • Twist-up rubber eyecups for comfortable use with or without eyewear
  • Tripod mountable with optional adapter for hands-free use, and reduced arm fatigue and vibrations
  • Long 17mm eye relief makes long-duration observation sessions comfortable with reduced eye strain
  • Wide 5mm exit pupil will cover pupils as they open and dilate in low light
Construction Details
  • Lightweight and sturdy aluminum and polycarbonate construction
  • Neutral balance makes them comfortable in the hand to reduce fatigue during long glassing sessions without a support system
  • Nitrogen-filled and O-ring sealed to be waterproof, and resistant to internal fogging when moving through extreme temperature changes
  • Protective rubber armor provides a slip-resistant grip
  • Textured palm pads improve grip security and stability — especially in wet weather
  • Tethered 1-piece ocular rainguard and objective lens caps prevents their loss while staying close at hand
  • Weight: 27 ounces
In the Box
Opticron 10x50 Adventurer II WP Binocular
  • Lens Cloth
  • Padded Neck Strap
  • Soft Carrying Case
  • 2 x Tethered Objective Lens Caps
  • One-Piece Ocular Rainguard
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Opticron 30743 specs

    Prism Type Roof
    Magnification 10  x
    Objective Lens Diameter 50 mm
    Angle of View 5.5° (actual)
    Field of View 288.0' @ 1000 yd / 95.6 m @ 1000 m
    Minimum Focus Distance 9.8' / 3 m
    Exit Pupil Diameter 5 mm
    Eye Relief 17.0 mm
    Interpupillary Adjustment 57 to 73 mm / 2.2 to 2.9"
    Dioptric Correction ±2
    Focus Type Center
    Tripod Mount Yes (Adapter Optional)
    Dimensions 6.4 x 5.2" / 16.2 x 13.3 cm
    Weight 26.8 oz / 760.0 g

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