Lens Optical Middle Index 1.56 Hmc Coating Cr39 Single Vision Lenses for Anti-Reflective

• Customization: Available
• Function: for Presbyopic, for Astigmia, UV Protection, for Myopia
• Material: Nk55, Imported From Japan
• Model NO.: 1.56 HMC
• Coating: Hc,Hmc,Shmc,Green,Blue
• Abbe Value: 37.5
• Diameter: 65/72mm
• Specific Gravity: 1.28
• Power Range: Sph: 0~ -15.00, 0~ +6.00 Cyl: 0~ -6.00
• Brand Name: Seesen
• Vision Effect: Single Vision
• Index: 1.56
• Keywords: Middle Index 1.56 Hmc

Product Description

 

Middle Index 1.56 HMC Lens
 

Index	Monomer	Abbe value
1.56	NK55, imported from Japan	42
Specific Gravity	Transmission	Coat
1.15	97%	HMC
Diameter	Spheical	Cylinder
65/72mm	0.00~+-15.00	0.00~-6.00

About the Coating

Depending on the layers of coating, lenses differ in functionality. Coating consists of much technicality as much as lenses do, here is ' how lens coating works ' for your reference. 
 

Hard Coating: To protect the uncoated lenses from scratch resistance.


AR Coating/Hard Multi Coating: To protect the lens effectively from reflection, enhance functional and charity of your vision

Super Hydrophobic Coating/Crazil Coating: To make the lens waterproof, antistatic , anti slip and oil resistance. 

1.56 Series Of Products
 

Visual Effect	Type	Diameter(mm)	Coat
Single Vision	Spheric	55/65/70/72	UC, HC, HCT, HMC, SHMC
	Aspheric	65/70	UC, HC, HMC, SHMC
	UV400	65/72	UC, HC, HMC, SHMC
Bifocal	Round Top	70/28	UC, HC, HMC
	Flat Top	70/28	UC, HC, HMC
Progressive		70/12&14	UC, HC, HMC, SHMC
Photochromic		65/70	HC, HMC, SHMC
Blue Cut		65/72	HC, HMC, SHMC

Our Factory




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.