Danyang Tecra Optical Instruments Co., Ltd. >> 1.56 Flat-Top Bifocal Optical Lens

1.56 Flat-Top Bifocal Optical Lens

Name: 1.56 Flat-Top Bifocal Optical Lens
Brand: China-Manufacturer-Directory.com
SKU: 693937205
Availability: InStock
Rating: 4.4 (59 reviews)

Supplier:	Danyang Tecra Optical Instruments Co., Ltd.
Price:	US $ 0.5-5/Pairs
Min Order:	600/Pairs
Quantity::
Trade Terms:	FOB

Product Specifications

Markets:	South America,Southeast Asia,Africa,Mid East,Eastern Asia
Hmc:	EMI
Shape:	Sphere, Hemishere
Type:	Optical Lens
Material:	Resin

Product Description

1.56 flat-top bifocal optical lens
1. Index: 1.56
2. Material: Resin
3. Coating: Hmc
4. Vision Effect: Bifocal
5. Lens color: Clear

Diameter	Nominal Curve	True Curve	Radius	Back Curve	Edge mm	Center mm	RX Range	Add Range
70/28mm	200	2.3	227.39	6.50	10	6.0	-3.00D/-6.00D	+1.00~+3.00
70/28mm	400	3.91	133.80	5.22	8.5	6.0	-2.25D/-4.00D	+1.00~+3.00
70/28mm	500	5.18	101.541	5.22	7.5	6.5	+3.00D/-2.00D	+1.00~+3.00
70/28mm	600	6.07	87.37	5.22	6.5	6.0	+2.00D/+5.00D	+1.00~+3.00

Danyang tecra optical instruments Co., Ltd here in after tecra is established in 1999, located in danyang city, jiangsu province where named glasses town. Tecra is specializing in producing and selling all kinds of optical lenses. Has worked at optical area over twenty years. Tecra has self- import and export license. Our products export to Europe, Africa, arab, southeast Asia etc, and obtained good reputation from customers.

Tecra would like to develop with you together, and will do it's bestto provide peferct products, considerate services and reasonable prices.