Trial Frame
Trusted Services:
1. Video chat to check our factory and products;
2. Free online technical support and training;
3. Free online installation support;
4. 1-3 Years quality warranty;
5. Lifetime after sales support.
1. Video chat to check our factory and products;
2. Free online technical support and training;
3. Free online installation support;
4. 1-3 Years quality warranty;
5. Lifetime after sales support.
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Product Description
Specifications
1.Lens holders on the right and left side: 3 PCS
2.Range of PD scale: 50~80mm
3.Scale: 25~40mm; Minimum scale Value: 1mm
4.Axis scale step: 5°
5.Range of nose bridge adjustment: Height: 0~23mm
6.Angle: 0°~360°