SPECIFICATIONS
Capacity
Type of build: Roof
Magnification: 3
Front lens diameter (mm): 30
Glass material: BK-7
Lens coating: Simple
Focusing system: Central focusing
Exit pupil (mm): 10
Special features
Splash-proof: No
Watertight: No
Lens cover: –
eyepiece cap: –
Field of view
Light intensity: 100
Twilight factor: 9,5
General
Surface material: Rubber armouring
Width (mm): 105
Length (mm): 90
Height (mm): 40
Weight (g): 110
Outer materialSynthetic: Material
More Info: https://www.astroshop.eu/instruments/national-geographic-binoculars-3×30/p,66738
https://www.astroshop.eu/Produktbilder/zoom/66738_3/National-Geographic-Binoculars-3×30.jpg
https://www.astroshop.eu/Produktbilder/zoom/66738_4/National-Geographic-Binoculars-3×30.jpg
