Price: $79.23 USD. In stock.
Celestron 20x80 SkyMaster Giant Binoculars Celestron 20x80 SkyMaster Giant Binoculars combines 20x magnification with 80 mm objective lenses. Specifications BrandCelestronProduct TypeBinocularsMagnification20xObjective Lens Diameter80mm (3.15")Focal Length of Objective Lens328.6mm (12.94")Angular Field of View3.7°Linear Field of View (@1000 yds) / @1000 m)195 ft (65 m)Exit Pupil4mm (.15")Eye Relief18mm (.71")Close Focus108 ft (33 m)Interpupillary Distance (max)72mm (2.83")Interpupillary Distance (min)56mm (2.20")Diopter Adjustment Range-4 to +8Twilight Factor40Relative Brightness16Limiting…
- Brand
- Celestron
- Weight
- 75 oz (2126 g)
- Dimensions
- 228mm x 120mm x 325mm (9.0" x 4.7" x 12.8")
- Exit Pupil
- 4mm (.15")
- Eye Relief
- 18mm (.71")
- Close Focus
- 108 ft (33 m)
- Product Type
- Binoculars
- Carrying Case
- Nylon
- Lens Coatings
- Multi-Coated
- Magnification
- 20x
- Included Items
- Objective lens caps Rainguard Carrying case Neck strap Lens cloth Instruction manual
- Prism Coatings
- N/A
- Nitrogen Filled
- No
- Twilight Factor
- 40
- Tripod Adaptable
- Yes
- Prism Glass (Type)
- BaK-4
- Relative Brightness
- 16
- Angular Field of View
- 3.7°
- Objective Lens Diameter
- 80mm (3.15")
- Diopter Adjustment Range
- -4 to +8
- Environmental Protection
- Water Resistant
- Manufacturer Part Number
- 71018
- Limiting Stellar Magnitude
- Ideal: 12.02 | Moderate: 11.02 | Poor: 10.02
- Interpupillary Distance (max)
- 72mm (2.83")
- Interpupillary Distance (min)
- 56mm (2.20")
- Focal Length of Objective Lens
- 328.6mm (12.94")
- Linear Field of View (@1000 yds) / @1000 m)
- 195 ft (65 m)