Nk55 1.56 Single Vision Hmc Lens Ar Coating Ophthalmic Lenses Optical Lenses Eyeglass Lens

• Function: for Presbyopic, for Astigmia, UV Protection, for Myopia
• Material: Nk55, Imported From Japan
• Type: Anti-Reflective Lens
• Coating: HMC
• Lenses Color: Clear
• Abbe Value: 37.5
• Model NO.: 1.56 HMC Lens
• Specific Gravity: 1.28
• Coating Choice: UC, Hc, Hmc, Shmc, Green, Blue, Gold
• Power Range: Sph: -20.00~+11.00 Cyl: 0.00~-6.00
• Diameter: 55/65/70/72mm
• Transmission: > 97%
• Guarantee: 3~5 Years
• Key Word: Ophthalmic Lens
• Envelope: While, Colored by Your Design
• Brand: Seesen
• Trademark: Seesen
• Origin: Danyang, China

Product Description

Product Name	1.56 Single Vision Ophthalmic Lens
Diameter	65/70mm
Monomer	NK55 (imported from Japan)
Abbe value	37.5
Specific Gravity	1.28
Power Range	SPH: -20.00~+11.00 CYL: 0.00~-6.00

The most common materials available for use in lenses used to be glass and a hard resin called CR-39. With the continuous improvement of technology, there are more requirements of CR39(optical/plastic) lenses than glass lenses. We are a manufacturer of optical lens, and in these lenses, 1.56 index lenses are one of the most popular lenses all over the world. Furthermore, lenses with 1.56 index are considered the most cost effective lens on the world market.


Other Products:
 

By Index	By Vision Effect	By Material	Coating
1.49	single vision	hard resin	uncoated
1.56	bifocal	polycarbonate	hard coated
1.59	progressive	photochromic	hard multi coated
1.61	photochromic		super hydrophobic hmc
1.67	polarized
1.74	sunglasses
	blue block

FAQ:

1. Are your company a manufacturer or a trade company?
We are a manufacturer with many years exporting experience. Our factory is located in Jiangsu province.

2. Can your products be customized?
We accept OEM &ODM orders. Actually most of our products are customized. We will try our best to fulfill your requirements about the material, the size, the printing.

3. How can I get sample from you?
Just send us your requirements, then we will send samples accordingly.

4. How many days will samples be finished? How about mass products?
Generally, we need 5-7 days to finish the sample production.As for the mass products, it depends on your order quantity.

5. How do you control lens quality?
Producing process is in vacuum dust-free shop, like prepare material, mixed material and take out .Four times quality checking during production process.