Get ready for the next awe-inspiring comet with a pair of sleek, portable Celestron Cometron 7x50 binoculars. The large 50mm objective lenses and multi-coated optics offer amazing light-gathering capabilities that bring celestial objects into bright, sharp focus, making them ideal for comet watching, stargazing, and viewing craters on the Moon. Cometron 7x50mm's wide field of view lets you explore expansive swaths of the sky to quickly pinpoint exactly the object you want to see, then keeps it in your sights without constant movement. Cometron 7x50mm’s rubberized aluminum housing is durable, lightweight, and tripod adaptable for extended comfort during long stargazing sessions. The binoculars come with a wide neck strap and a carrying case for security, portability, and grab-and-go convenience. Specifications Magnification: 7x Objective Lens Diameter: 50mm (1.97") Angular Field of View: 6.8° Linear Field of View (@1000 yds) / @1000 m): 357 ft (119 m) Exit Pupil: 7.1mm (.28") Eye Relief: 13mm (.51") Close Focus: 26.2 ft (8 m) Interpupillary Distance (max): 72mm (2.83") Interpupillary Distance (min): 56mm (2.20") Diopter Adjustment Range: ±3 Twilight Factor: 18.7 Relative Brightness: 50.41 Limiting Stellar Magnitude: Ideal: 10.99 Moderate: 9.99 Poor: 8.99 Lens Coatings: Multi-Coated Prism Glass (Type): BK7 Prism Coatings: N/A Weight: 27.3 oz (774 g) Environmental Protection: Water Resistant Nitrogen Filled: No Tripod Adaptable: Yes Carrying Case: Woven Nylon Dimensions: 168mm x 198mm x 64mm (6.6" x 7.8" x 2.5")
