Opticron
OPTICRON Adventurer II WP 10 x 50 Roof Prism Binoculars #30743 Ex. Demo EXD2159
OPTICRON Adventurer II WP 10 x 50 Roof Prism Binoculars #30743 Ex. Demo EXD2159
OPTICRON Adventurer II WP 10 x 50 Roof Prism Binoculars #30743
Ex. Demonstration UK Stock with full Opticron 2 Year Guarantee in original box
EXD2159 = Ex. Demonstration UK Stock, Supplied with ALL original accessories with full Guarantee in original box in Excellent Condition. May have been on display in a locked cabinet so possibly very light signs of use.
New RRP = £119 - £10 saving
- BAK4 Roof Prisms
- Fully Multi-Coated Optics
- Nitrogen-Filled, Water and Fog-proof
- Closed Bridge Configuration
- Aluminum and Polycarbonate Chassis
- Large Center Focusing Knob
- Tripod Mountable with Optional Adapter
- Twist-Up Rubber Eyecups
- Weight: 27 Ounces
With 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 Binoculars are designed to bring far-off subjects up close while providing extended performance in low light. Outfitted with BAK 4 prisms and fully multicoated optics, they deliver high-contrast views that are bright and clear. Their long eye relief and wide exit pupil 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 aluminum and polycarbonate body makes them strong and durable, and they are designed with a neutral weight distribution to ensure the center of gravity sits naturally in your hand to help prevent arm fatigue. Protective rubber armor and raised palm pads provide a slip-resistant grip, while the large textured focus wheel makes them 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 allow 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 keep the form-factor slim for easy packing and carrying while being comfortable to hold
- BAK4 prisms deliver a round exit pupil plus a crisp and clear image with limited edge distortion
- Antireflection, fully multicoated optics maximize light transmission to help produce accurate color fidelity and improve contrast and brightness
- 288' field of view at 1000 yd
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 inter-pupillary 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 rain-guard and objective lens caps prevents their loss while staying close at hand
- Weight: 27 oz
What’s Included?
- Opticron 10x50 Adventurer II WP Binoculars (BAK4 Prism)
- Lens Cloth
- Padded Neck Strap
- Soft Carrying Case
- 2 x Tethered Objective Lens Cap
- One-Piece Ocular Rain-guard
- Limited 2-Year Manufacturer Warranty
Specification
Magnification | 10x |
Objective Lens Diameter | 50 mm |
Angle of View | 5.5° (Actual) |
Field of View | 288' @ 1000 yd / 95.6 m @ 1000 m |
Minimum Focus Distance | 9.8' / 3 m |
Exit Pupil Diameter | 5 mm |
Eye Relief | 17 mm |
Inter-pupillary Adjustment | 57 to 73 mm / 2.2 to 2.9" |
Diopter Adjustment | -2 to +2 |
Focus Type | Centre |
Fog-proof | Yes, Nitrogen Filled |
Environmental Protection | Advertised as Water Resistant |
Dimensions | 6.4 x 5.2" / 16.2 x 13.3 cm |
Weight | 26.8 oz / 760 g |
Package Weight | 2.33 lb |
Box Dimensions (LxWxH) | 8 x 6.4 x 3.2" |