Celestron SkyMaster 20x80 Giant Binoculars
Recommended Applications:
- Long distance terrestrial viewing (example: viewing tower or zoo area)
- Extended astronomy observation (closed up views on nebulae, eg. Orion Nebula and star clusters, eg. Beehive Cluster)
Features:
- 20x magnification porro prism binocular
- Giant 80 mm objective lens offers maximum image brightness in low-light and long-range conditions
- Ultra sharp focus across the field of view
- Multi-Coated optics for sharp, clear views
- Suitable for terrestrial or astronomical viewing
- Protective rubber covering for ultra-firm grip
- Large center focus knob for easy focusing
- Integrated tripod adapter rod for ultra-stable tripod mounting
- Long eye relief ideal for eyeglass wearers
- Soft carrying case included for travel and safe storage
Specifications:
- Angular Field of View: 3.7"
- Close Focus: 108 ft/33 m
- Exit Pupil: 4 mm
- Eye Relief: 18 mm
- Magnification: 20x
- Objective Lens Diameter: 80 mm
- Optical Coatings: Multi-Coated
- Prism Glass (Type): BaK-4
- Relative Brightness: 16
- Twilight Factor: 40
- Weatherproof: Water Resistant
- Weight: 2126 g
Remark: Mounting this giant binoculars on a sturdy tripod will increase the clear views and stability