Binocular National Geographic 8-24x50 Zoom

Технички спецификации PRODUCT DESCRIPTION These Porro-prism binoculars offer an practical zoom function. Thanks to a variable magnification, these binoculars can be utilized for a multitude of applications. The green, fully coated optics guarantee a decisively higher light transmission through the glass, thus increasing color fidelity and contrast. Diopter compensation is standard with this model. A carrying pouch and neck strap are included. For longer observations, a tripod-adapter thread is integrated. SPECIFICATIONS Capacity Zoom eyepiece: 8-24 Front lens diameter (mm): 50 Exit pupil (mm): 6,3 (6,3(8x)-2,0(24x)) Type of build: Porro prisms Lens coating: Fully Focusing system: Central focusing Eyepiece cups: Folding Glass material: BK-7 Special features Zoom function: Yes Protection bag: Yes Threaded tripod connector: Yes Eyepieces for spectacle wearers: Yes Watertight: No Splash-proof: Yes Rangefinder: - Compass: - Field of view Field of view at 1,000 m (m): 65 (78 at 8x) General Surface material: Rubber armouring Width (mm): 185 Length (mm): 180 Height (mm): 62 Weight (g): 828 Colour: Black Area of application Astronomy: Middle Hunting: Not recommended Bird watching: Middle Theatre: Not recommended Sailing: Not recommended Travel and sports: Middle https://www.astroshop.eu/instruments/national-geographic-8-24x50-zoom/p,43946