Jiangsu Hongchen Optical Co., Ltd.
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1.61 Aspheric Lens
产品型号:
030
品牌名称:
Hongchen
港口:
Shanghai
描述
联络供应商
描述
- Protection from UVA (400nm).
- Index: 1.61.
- Design: aspheric.
- Material: MR-8.
- Vision effect: single vision.
- Abbe value: 42.
- Specific gravity: 1.30.
- Transmittance: 98-99%.
- Abrasion resistance: 6-8h.
- Multi color: green.
- Diameter: 65/70/75mm.
- Coating: HMC/EMI/UV400/super hydrophobic.
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