Celestron Cometron 7x50 Porro Binoculars
Features:
- Wide field of view reveals a larger portion of the night sky, allowing you to view more of the comet's impressive tail
- Large 50mm objective lenses have tremendous light-gathering ability, ideal for astronomical use
- Multi-coated optics dramatically increase light transmission for brighter images with increased contrast and resolution
- Large exit pupil provides maximum light during night time and low-light viewing sessions
- Strong and durable aluminium housing
Specifications:
- Model: Cometron 7x50
- Magnification: 7x
- Objective lens diameter: 50 mm
- Optical Coatings: Multi-coated
- Prism Glass (Type): BK7
- Relative Brightness: 50.41
- Angular Field of View: 6.8"
- Close Focus: 26.2ft / 8m
- Exit Pupil (mm): 7.1 mm
- Eye Relief (mm): 13 mm
- Fogproof: No
- IPD Max: 72mm
- IPD Min: 56mm
- Linear Field of View: 357ft/119m@1000yds/m
- Twilight Factor: 18.7
- Waterproof: No
- Weight: 774 g
- Included Accessories: Neckstrap