60x60 Outdoor High-Power Low-Light Night Vision Telescope with Red Coating

Eyepiece diameter

Broadband Red Broadband Red Film diameter High-Power Low-Light Night High-Reflective Dielectric Coating increase light transmission lens diameter lenses significantly increase low-light night vision multi-coated optical lenses objective lens Objective lens aperture optical lenses significantly Outdoor High-Power Outdoor High-Power Low-Light significantly increase light Vision Telescope