Jiangsu Hongchen Optical Co., Ltd.
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1.56 Plus 70mm HMC EMI Lens
產品型號:
015
品牌名稱:
Hongchen
港口:
Shanghai
描述
聯絡供應商
描述
- Lenses material: resin.
- Vision effect: single vision.
- Coating: HMC & EMI.
- Lenses color: clear.
- Material: NK-55 from Korea.
- Abbe value: 38 with good light transmittance.
- Specific gravity: 1.28.
- Transmittance: 98~99%.
- Abrasion resistance: 6-8h.
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