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
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