Celestron Cosmos 10x42 Tree of Life Binocular 4.2mm Exit Pupil 14mm Eye Relief Roof Prism Fully Multicoated Waterproof/Fogproof -
The Celestron Cosmos 10x42 Tree of Life Binocular features a fully multicoated optics and a weather-sealed housing. Celestron equips Cosmos series binoculars with a fully multicoated optical path that uses BAK4 prism glass with phase-correction coating to render enhanced clarity and image brightness. A 58deg. apparent viewing angle and 6.5 ft minimum focus distance make this Cosmos binocular well-suited for a wide range of viewing tasks.
In addition to displaying bright and contrast-rich views, this Cosmos binocular uses a nitrogen-filled housing to provide fogproof and waterproof performance, the housing is also wrapped in a slip-resistant rubber armoring that improves handling in wet and cold conditions. Twist-up eyecups with multiple click-stop positions and a 14mm eye relief enable a comfortable viewing distance for almost any viewer.
Weather and Wind:
- Waterproof and fogproof. Protected by rubber armor in a light desert sand color
- Versatile binocular with COSMOS Tree of Life design, perfect for observing nature and wildlife
- Close focus of 6.5 feet for viewing subjects in close proximity such as insects, plants, birds and more
- Lightweight, compact design, perfect for carrying on hikes or any outdoor excursion
- Fully multi-coated optics and phase coated BaK-4 prisms provide brighter images by increasing light transmission through the entire optical path