2017 Progressive trial frame
2017 newest titanium trial frame. (suit for Progressive lens)
1. one pcs weight only 20.5g
2. Memory plastic material, the temple can bend 90degree
3. Axial accuracy, error rate within 1 degrees
4. 8 piece( 3 Color )PD 54- 68 PD54/56 pink，58/60/62/64blue ，66/68 gray . ( 52/70 optional ).
5. 360 degree axial in view
Optionally available our Progressive trial lens set
