1.499 Round Top Lens
Place of Origin: |
Jiangsu, China (Mainland) |
Product Detail
1. Material: CR-39 PPG
2. Refraction Index Nd: 1.499
3. Diameter: 55/60/65/70mm
4. Abbe Value: 58
5. Coating Colour: Green
6. Base Colour:
1. Material: CR-39 PPG
2. Refraction Index Nd: 1.499
3. Diameter: 55/60/65/70mm
4. Abbe Value: 58
5. Coating Colour: Green
6. Base Colour:
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