Celestron SkyMaster 25x70

Celestron SkyMaster 25x70

Description:
Celestron SkyMaster 25x70 binoculars are designed for long-range terrestrial or astronomical use. The 70 mm objective lenses provide excellent brightness, even in low-light conditions.

Multi-coated optics deliver sharp and clear views. BaK-4 prisms ensure good light transmission. The large central focus knob allows for precise focusing.

The rubber-coated body ensures a firm grip. A tripod adapter is included for stable mounting. The 13 mm eye relief is suitable for eyeglass wearers.

A soft carrying case is included with all accessories.

Technical specifications:

• Magnification: 25x

• Objective lens diameter: 70 mm

• Objective lens focal length: 279.63 mm

• Angular field of view: 2.7°

• Linear field of view @1000 m: 47 m

• Exit pupil: 2.8 mm

• Eye relief: 13 mm

• Close focus: 23 m

• Interpupillary distance: 56 mm to 72 mm

• Diopter adjustment: -4 to +8

• Twilight factor: 41.83

• Relative brightness: 7.84

• Limiting magnitude (ideal sky): 11.73

• Prism type: Porro

• Prism glass: BaK-4

• Lens coatings: Multi-Coated

• Water resistant: Yes

• Nitrogen filled: No

• Tripod adaptable: Yes

• Weight: 1474 g

• Dimensions: 220 x 110 x 280 mm

• Included items:

  • Objective lens caps

  • Tripod adapter

  • Rainguard

  • Carrying case

  • Neck strap

  • Lens cloth

  • Instruction manual