High Index 1.71 Hmc Blue Cut Eyeglasses Blue Blocking Optical Lenses

Customized
Customized
Coating
HMC
Specific Gravity
1.28
Abbe Value
35
Coating Color
Green Blue
Power Range
Sph -0.25~-2.00 0.00~+3.00 Add +1.00~+3.00
Transport Package
White Envelopes or as Customers Requirement
Specification
70/28mm
Trademark
BORIS
Origin
Danyang, Jiangsu, China
HS Code
900150
Production Capacity
20000PCS/Day
Reference Price
Please contact us for quote
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Product Description

High Index 1.71 Hmc Blue Cut Eyeglasses Blue Blocking Optical Lenses Color changing lens, also known as "photosensitive lens". The glass lens is added with silver halide, but at present the mainstream is resin discoloration lens, in the acrylic resin lens with the addition of Pyrex ring and other chemicals, so that the original transparent and colorless lens, in the event of strong light irradiation, will become colored lens, to do protection, so it is suitable for indoor and outdoor use at the same time.
Color changing lens is made of optical glass containing silver halide microcrystal. According to the principle of reversible reaction of light color tautometry, it can quickly darken under sunlight and ultraviolet radiation, completely absorb ultraviolet light, and show neutral absorption to visible light. Back to the dark, can quickly restore colorless transparent.
High Index 1.71 Hmc Blue Cut Eyeglasses Blue Blocking Optical Lenses High Index 1.71 Hmc Blue Cut Eyeglasses Blue Blocking Optical Lenses High Index 1.71 Hmc Blue Cut Eyeglasses Blue Blocking Optical Lenses High Index 1.71 Hmc Blue Cut Eyeglasses Blue Blocking Optical Lenses High Index 1.71 Hmc Blue Cut Eyeglasses Blue Blocking Optical Lenses High Index 1.71 Hmc Blue Cut Eyeglasses Blue Blocking Optical Lenses



High Index 1.71 Hmc Blue Cut Eyeglasses Blue Blocking Optical Lenses High Index 1.71 Hmc Blue Cut Eyeglasses Blue Blocking Optical Lenses High Index 1.71 Hmc Blue Cut Eyeglasses Blue Blocking Optical Lenses High Index 1.71 Hmc Blue Cut Eyeglasses Blue Blocking Optical Lenses
 BORIS OPTICAL
 is one of the most Potential Finished and Semi-Finished Optical Lenses factory located in Danyang City, China. It was establish in 2012 with covering  20000 spm  and  150 employees . The annual production and sales of lenses are  30 million pieces,  and the annual sales have exceeded  100 million  for five consecutive years.
Our Key & Advantage Products:
Single Vision Lens:1.49;1.56;1.59;1.60;1.67;1.74
Bifocal Lens: 1.49; 1.56
Progressive Lens: CR-39; 1.56; 1.60
Functional Lens: Blue Cut, Photochromic; Photochromic +UV420 Blue cut; Sunglasses; Polarized; Polycarbonate
RX Service: Free Form; Special Coating; Special Power Range
FAQ
1. Could you provide samples?
Of course, free samples can be sent to you, but please help us pay the freight fee.
 
2. What Certification do you have for your optical lens?
FDA, CE, ISO9001 certification is available.
 
3. What is the MOQ of optical lens?
We dont have Min Order quantity requirement. But if the quantity order is too small, we have to charge extra delivery fee.
 
4. Could you provide OEM service?
Sure, just send us your requirements.

 

Optical Lens

PNEUTEC.IT, 2023