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Carson's 8x42 RD Binoculars combine a moderate magnification with an ergonomic chassis to produce an optic that is an ideal choice for the trail, range, stadium, or boat. BAK4 glass roof prisms and fully multi-coated optics maximize light transmission through the light path for accurate color rendition, improved clarity, contrast, and brightness. This optical performance, when added to the midrange power and a generous field of view, produces an immersive observational experience with drastically reduced appearance of visible hand-shake or the disorientation caused by pitching or rolling decks when glassing on the water using high-power optics.
The RD binoculars are engineered with an open-bridge and a dual-hinge, which reduce weight and provide more gripping surface area without sacrificing strength or stability. To withstand the rigors of the outdoors, the optical tubes are nitrogen-filled and O-ring sealed to be waterproof and resistant to internal fogging when moving through extreme temperature changes. Their lightweight aluminum alloy chassis is wrapped in a green rubber armor that not only protects it from impacts, but provides a slip-resistant grip. For long observation sessions or hands-free use, the RD binoculars are tripod mountable when used with optional adapters.
Optical Performance
- 8x magnification
- 42mm objective lenses
- Compact roof prism
- High-density BAK4 glass reduces internal light diffraction for improved clarity and contrast
- Anti-reflection fully multi-coated optics improve light transmission, color rendition, image brightness, and overall contrast
- 372' field of view at 1000 yards
Use and Handling
- Open-bridge/dual-hinge configuration
- Large textured center focus wheel is easy to manipulate—even while wearing gloves
- Right-eye dioptric correction
- Twist-up rubber eyecups for comfortable use with or without eyewear
- Tripod mountable with optional adapter
- Comfortable 17mm eye relief
- Wide 5.25mm exit pupil
Construction Details
- Bridge design reduces weight without sacrificing strength, while providing more surface area to improve grip strength
- Lightweight and durable aluminum alloy chassis
- Nitrogen-filled and O-ring sealed to be waterproof and resistant to internal fogging when moving through extreme temperature changes
- Green rubber armor protects from impacts and provides a slip-resistant grip
- Weight: 22.3 ounces
