HongCai Optical Co.,Ltd. – 線上商品櫥窗

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1. 1.499 single vision lens(55mm/60mm/65mm/70mm)

attributes:
refractive index:1.499
abble value: 58
specific gravity:1.32
transmittance: 98%~99%
diameter: 55/60/65/70
Coating: UC/HC/HMC
Power range:
55/60mm
Sph 0 ~ +8.00
Cyl 0 ~ -4.00

65/70mm
Sph -8.00 ~ +8.00
Cyl ...

2. Hi-Index 1.61 Single Vision Lens (ASP 65mm/70mm/75mm)

attributes:
refractive index:1.61
abble value: 42
specific gravity:1.30
transmittance: 98%~99%
diameter: 70/75 mm
coating: Uncoated, Hard Coated,Hard and Multi Coated
Power range:
75mm: Sph 0 ~ -6.00 Cyl 0 ~ ...

3. Sh-Index 1.67 Single Vision Lens (ASP 70mm/75mm)

attributes:
refractive index:1.67
abble value: 32
specific gravity:1.35
transmittance: 98%~99%
diameter: 70,75mm

Our products available in:

Coating: UC/HC/HMC
Power range: 70/75mm
Sph 0 ~ -15.00
Cyl 0 ~ -4.00

Package: ...