Fresnel lense is one of the key components of CPV(Concentration photovoltaic) and TPV(thermal photovoltaic) system. It faces to the sun light vertically, and concentrates the sun ray onto a small rece…
Made of PMMA by hot compression, injected frame. Beautiful and slap-up.
Dia. 120-180mm or larger, special focusing, make your reading comfortable without dizziness.
1 Super18 120 2 3X
2 Super…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea