Other optical devices, appliances and instruments not named above, including magnifying glasses, liquid crystal devices and electro-optical appliances.

State magnification and size; pack in cases. Optical and photographic goods are fragile and precision-made: pack in individual sleeves with foam, state specifications (focal length, aperture, magnification, resolution), provide CE/FCC/BIS marks for electronic equipment, keep lithium batteries under dangerous goods rules, and expect customs value checks on branded optics.