Product Overview
Overview
- 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
- Limited Lifetime Warranty provides best protection and product support on the market
Description
Specifications
| Objective Lens Diameter (mm) | 80 mm |
| Magnification (x) | 20x |
| Angular Field of View | 3.7° |
| Exit Pupil (mm) | 4 mm |
| Eye Relief (mm) | 18 mm |
| Close Focus | 108 ft (33 m) |
| Optical Coatings | Multi-Coated |
| Weight (oz) | 75 oz (2126 g) |
| Prism Glass (Type) | BaK-4 |
| Formula:Twilight Factor | 40 |
| Formula:Relative Brightness | 16 |
| Weatherproof | Water Resistant |
