LUNT ENGINEERING LE100 ED binoculars with LED finder:
• ideal for conducting astronomical observations
• built-in connection to a tripod
• waterproof
• filled with nitrogen
• sharp and clear image free of chromatic aberration
• equipped with LED finder
• easy to transport thanks to the body made of magnesium and combined with handles • Lens diameter: 100 mm
• magnification: 27.5x
• Excavation: 3.6 mm
• construction of prisms: roof prism
• field of view: 2.8 ° / 50 m / 1000 m
• glass: FK-61 in objectives, BaK-4 in prisms
• anti-reflective layers on phase prisms
• focus adjustment: central
• Twilight efficiency: 52.44
• relative brightness: 13.22
• lens coatings: FMC
• minimum observation distance: 50 m
• offset of the exit joint: 18 mm
• dimensions: 520 x 270 x 14 mm
• weight: 6600 g
|
