Celestron 7x33 Granite Binocular

Celestron 7x33 Granite Binocular

Celestron 7x33 Granite Binocular

B&H # CE7X33GB MFR # 71378
Discontinued

Product Highlights

  • Extra Low Dispersion Objectives
  • Phase-Corrected BAK4 Roof Prisms
  • Fully Multi-Coated Optics
  • 64° Wide Angle Viewing
  • Open Bridge Configuration
  • Magnesium Alloy Housing
  • Center Focus Wheel
  • Nitrogen-Filled Fogproof/Waterproof
  • Multi-Position Twist-Up Eyecups
  • Included Stabilization Harness
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Magnification: 7x

7x 9x

Discontinued

  • 1Description

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 BAK4 prisms that render enhanced brightness, clarity, and color fidelity. Complementing the fully multi-coated 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.

Optical Performance
  • 7x magnification, 33mm objectives
  • Extra low dispersion objective lenses
  • Fully multi-coated optics
  • BAK4 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
  • Center focus wheel with ridges for improved grip
  • Twist-up eyecups with multiple position stops
  • 56-73mm interpupillary adjustment range
  • Included stabilization 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
UPC: 050234713788
Prism Type Roof
Magnification 7.0x
Objective Lens Diameter 33mm
Angle of View 9.1° (actual)
Field of View 477.0'; @ 1000 yd / -1.0 m @ 1000 m
Minimum Focus Distance 6.5'; / 2 m
Exit Pupil Diameter 4.7  mm
Eye Relief 15  mm
Interpupillary Adjustment 55.9 - 73.7 mm / 2.2 - 2.9"
Dioptric Correction Not specified by manufacturer
Focus Type Center
Tripod Mount Yes (Adapter Optional)
Dimensions 5.5 x 4.9 x 2.1" / 14.0 x 12.4 x 5.3 cm
Weight 21.2 oz / 601.0 g
Packaging Infoberdvwxfsecfauzvvctwtteeqfw
Package Weight 2.7 lb
Box Dimensions (LxWxH) 8.3 x 7.4 x 3.7"
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