NVGRA: Instructions
Compatibility Find compatibility on the product page! Unboxing Installation Remove eye cup adapters (A3256354) from your diopter lens. Neglecting to do so will damage your NVGRA’s lens upon attempted installation. Loosen the NVGRA’s clamp screw to enable sliding onto the diopter lens Gently slide NVGRA onto diopter lens, observing a gentle fitment of the beam splitter into the diopter lens. ...