Carson 3D 8x42mm Full Size Waterproof Roof Prism Hunting Binoculars Matte Gray. Individuals with pacemakers or ICD's should NOT use this product. The Carson Optical 8x42mm 3D Binoculars TD-842 has been designed for the outdoors. The binocular from Carson combines a rubberized armor coating and nitrogen purged and O-ring sealed body to withstand any type of weathering conditions. The Carson 3D binoculars feature fully multi-coated high definition optical coating technology that result in the enhancement of light gathering capabilities for even brighter sharper images in low-light conditions. The Carson 3D Series 8x42 Binoculars feature precisely placed thumb grooves "just right" texturing and all-over body ergonomics which is perfect for long hunts and bird watching expeditions or even outdoor activities and sporting events. Specifications for Carson 3D 8x42 Full Size Water Proof Hunting Binoculars: Manufacturer: Carson Color: Gray Magnification: 8 x Objective Lens Diameter: 42 mm Prism System: Roof Prism Material: BAK4 Eye Relief: 19.5 mm Field of View Linear: 341 ft at 1000 yds Optical Coating: Fully Multi-Coated Binoculars Focus System: Center Focus Weather Resistance: Fog Resistant Water Resistance Level: Waterproof Length: 5.3 in Weight: 1.35 lb Finish: Matte Package Type: Gift Box Included Accessories: Rugged Nylon Case Shoulder Harness Lens Cleaning Cloth Lens Covers Neck Strap Magnification Type: Fixed Application: Hunting Birding Fogproof: Yes Shockproof: Yes Case: Yes Strap: Yes Features of Carson Optical 3D Series Binoculars TD-842 Fully Multicoated Lenses Phase-Corrected BAK-4 Prisms with HD optical coating technology Rubberized armor coating Waterproof shock-proof fog-proof Perfect for long hunts or bird watching expeditions Package Content Carson 3D 8x42 Hunting Binoculars TD842 Rugged Nylon Case Neck Strap Shoulder Harness Lens Cloth Carson 3D 8x42 Full Size Water Proof Hunting Binoculars TD-842