trial frame (ophthalmic equipment)
1. good quality, competetive price
2. light weight, multi-function
3. precise measuring

trial frame - ophthalmic equipment:

1, Full adjustable, made of PC material;

2, Binocular PD: 48~80mm, 1mm step;

3, Monocular PD: 24~40mm, 1mm step;

4, Temple adjustment: 98~135mm;

Parameter:

Weight0.15kg

Volume18.5(L) x 9.5(w) x 5.5(H)cm

new model with more light weight and competetive price.