Classic and traditional design, made out of the metal, strong and durable; Adjustable PD, temple length, and cylinder axis, making it easy to test; 

PD adjustable range: 48mm-80mm; 

Weight: 74g-84g;
Adjustment Range between Lateral Supports : 98 ~ 135 mm. (maximum distance of 200 mm) Adjustment of Nasal Support :
Horizontal Range : 0 ~ 14 mm
Rotation Angle of Support (Left, Right) : 0° ~ 30°

Trial frame


    ©2017-2020 Powered by HongDee Corporation

    Designed by Victor Hao