Celestron 7x33 Granite Binocular

Description

The  7x33 Granite Binocular from Celestron is a weather-sealed optic designed for close to mid-range observations. This lightweight binocular weighs less than 2 lbs and is compact enough to fit in the side pocket of a daypack. In addition to the Granite series' streamlined form factor, this fixed-magnification binocular features extra-low dispersion (ED) objective lenses and phase-corrected BaK-4 prisms that render enhanced brightness, clarity, and colour fidelity. Complementing the fully multicoated lens system, an immersive 64° apparent viewing angle, impressive 6.5 ft minimum focus distance, and balanced open bridge body design help provide a user-friendly glassing experience that is ideal for birding. The Granite binocular has a nitrogen-filled magnesium alloy housing that is built to withstand heavy rain and deliver fogproof performance, making this Celestron optic ready to handle almost any outdoor glassing activity.

Key Features

Optical Performance

• 7x magnification, 33mm objectives
• Extra low dispersion objective lenses
• Fully multicoated optics
• BaK-4 roof prisms with phase-corrective dielectric coating
• 9.1° angle of view, 64° apparent viewing angle
• 6.5 ft (2m) close focusing distance, 15mm eye relief

Use and Handling

• Centre focus wheel with ridges for improved grip
• Twist-up eyecups with multiple position stops
• 56-73mm interpupillary adjustment range
• Included stabilisation harness for birding
• Tripod adaptable

Construction Details

• Nitrogen-filled housing for fogproof/waterproof performance
• Open bridge design for increased ergonomics and balance
• Magnesium alloy construction
• 21.2 oz (601g) weight

Specifications