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Wristwatch Lenses
sabah 88 lotto's sapphire material exhibits great scratch resistance and excellent light transmittance.

sabah 88 lotto's sapphire material features superior characteristics that contribute to cutting-edge technology development, as well as enhancing the performance of telecommunication devices and computer peripheral equipment.
- Property :
- High Hardness
- Optical Transparency
Product Data
Material | Single-Crystal Sapphire |
---|---|
Precision | Standard Tolerance (mm, nominal dimension: a) 1>a :¡À0.05 1¨Qa¨Q4 :¡À0.1 4<a¨Q25 :¡À0.2 25<a¨Q102 :¡À0.25 102<a¨Q190 :¡À0.5 190<a :¡À1 |
Applications
- Watch Parts