BT-82 SF Large Binoculars with 62 Degree LER Eyepieces 3-barrel A laser engraved center mark

A laser engraved center mark of the main mirror allows easy adjustment

and galaxies

sharp images at a fraction of the cost of comparable apochromatic refractors

Eye Relief 31mm

especially for mobile outdoor use

BT-82 SF Large Binoculars with 62 Degree LER Eyepieces 3-barrel A laser engraved center markTake your astronomy and terrestrial observation to the next level with the Explore Scientific BT 82 82mm giant binoculars. Designed for both night sky enthusiasts and nature observers, these binoculars feature 82mm objective lenses and a 480mm focal length, producing bright, high contrast images of celestial objects, distant landscapes, and terrestrial targets. Each eye benefits from its own complete optical system, creating a comfortable and