| CR39 MOON CYLINDER
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Production Details Material: AT Refraction index Nd=1.499 Diameter: 65mm/28mm Abbe value: 58 Specific gravity: 1.32 High scratch resistance New design, slim and thin Tintable to various fashionable colors |
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| CR39 MOON CYLINDER
| |||||||
|
Production Details Material: AT Refraction index Nd=1.499 Diameter: 65mm/28mm Abbe value: 58 Specific gravity: 1.32 High scratch resistance New design, slim and thin Tintable to various fashionable colors |
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