1.56 PRORESSIVE SEMI FINISHED PHOTOCHROMIC LENS BLANKS AR COATING

1.56 PRORESSIVE SEMI FINISHED PHOTOCHROMIC LENS BLANKS AR COATING

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≥200 Pairs

US $3.6

≥1000 Pairs

US $3.5

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Quick Details

Index:: 1.499 1.56 1.60 1.67

Diameter:: 75/70mm

Coating Choice:: Hard Multi Coating

Material:: CR39/ NK-55/ Resin

Color:: Photochromic Grey

Refractive Index:: 1.56/1.60/1.67

Quick Details

Place of Origin:: Jiangsu, China

Brand Name:: kingway

Model Number:: 1.56

Index:: 1.499 1.56 1.60 1.67

Diameter:: 75/70mm

Coating Choice:: Hard Multi Coating

Material:: CR39/ NK-55/ Resin

Color:: Photochromic Grey

Refractive Index:: 1.56/1.60/1.67

Product Description

1.56 PRORESSIVE SEMI FINISHED PHOTOCHROMIC LENS BLANKS WIHT AR COATING.

Index	Corridor	ADD	Diamater
1.56/1.60	12+2mm	+1.00 to +3.50 in 0.25D Steps	70/75mm
Abbe	Specific Gravity	Photochromic	Coating
36.8	1.27	Gray/Brown	UC,HC,HMC coating

What's the importance of a good semi-finished lens to RX production?.

a. High qualified rate in power accuracy and stability
b. High qualified rate in cosmetics quality
c. High optical features
d. Good tinting effects and hard-coating/AR coating results
e. Realize the maximum production capacity
f. Punctual delivery

Not just superficial quality, semi-finished lenses are more focus on the internal quality, such as precise and stable parameters, especially for the popular freeform

Outstanding Color Performance.

1.Fast speed of changing, from white to dark and vice versa.
2.Perfectly clear indoors and at night, adapting spontaneously to varying light conditions.
3.Very deep color after change, the deepest color can be up to 75~85%.
4.Excellent color consistency before and after change..

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Packing & Delivery

FAQ

Q: How are long is your delivery time?
A: Generally It is 10-15 days if the goods in the stock, or it is about 20-25days if the goods not in the stock .they upon your quantity.

Q: Do you send the samples? Is it free or extra?
A: Yes, we can offer the free samples, But we will not pay for the freight charge.

Q: What are your terms of payment?
A: 30%T/T In advance and balance 70% before shipment.

Any further question or need, please try to contact us