1.56 phtochromic optical lens
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single vision lenses
thin and light
super hard multi coating
light base color, change color fast
1. Refraction index Nd=1.56
2. Abbe value 40
3. Aspheric designed products, much more comfortable than normal lens
4. Photochromic Grey and Brown(Photochromic powder from England)
5. High scrach resistance
6. HMC and HMC+EMI +UV400 coating
Our lenses cover a wide variety, including both mineral glass lenses and organic lenses, single vision lenses, bifocal lenses and progressive lenses, finished lenses and semi-finished lenses, normal power and Rx power lenses.
Let Hopesun Optical be your one-stop source for lens demands. We are looking forward to receiving your inquiries.