WZ-YG001 Trial frame
Description
1.Specification:
1) Rangeof PD scale: 50~80mm
2)Single side(right or left) scale: 25~40mm
3)Minimum scale Value: 1mm
4)Axis scale step: 5°
5)Lens holders on right/left side available for 5 pieces of standard trial lenses inserted simultaneity
6)Range of nose bridge adjustment: Height: 0 ~23mm; Angle: 0°~360°
7)Weight:52g
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