2021 China New Design 1.56 photochromic grey lens - Polycarbonate

2021 China New Design 1.56 photochromic grey lens - Polycarbonate – Universe Optical

Product Detail

Feedback (2)

Our items are commonly identified and trusted by people and can fulfill repeatedly altering economic and social wants of Sunglass lens , Anti-infrared lens , Focus Tunable Lens , Our intention is to assist clients understand their ambitions. We are earning wonderful attempts to realize this win-win predicament and sincerely welcome you to be a part of us.

2021 China New Design 1.56 photochromic grey lens - Polycarbonate – Universe Optical Detail:

Polycarbonate

Parameters

Reflective Index	1.591
Abbe Value	31
UV Protection	400
Available	Finished, Semi-finished
Designs	Single Vision, Bifocal, Progressive
Coating	Tintable HC, Non tintable HC; HMC, HMC+EMI, Super Hydrophobic

Power Range

	Polycarbonate	Other Materials
	Polycarbonate	MR-8	MR-7	MR-174	Acrylic	Mid-Index	CR39	Glass
Index	1.59	1.61	1.67	1.74	1.61	1.55	1.50	1.52
Abbe Value	31	42	32	33	32	34-36	58	59
Impact Resistance	Excellent	Excellent	Good	Good	Average	Average	Good	Bad
FDA/Drop-ball Test	Yes	Yes	No	No	No	No	No	No
Drilling for Rimless Frames	Excellent	Good	Good	Good	Average	Average	Good	Good
Specific Gravity	1.22	1.3	1.35	1.46	1.3	1.20-1.34	1.32	2.54
Heat Resistance(ºC)	142-148	118	85	78	88-89	—	84	>450

Benefits

• Break resistant and high-impact

• Good choice to those who love sports

• Good choice to those who do a lot of outdoor activities

• Block harmful UV lights and solar rays

• Suitable for all kinds of frames, especially rimless and half-rim frames

• Light and thin edge contribute to aesthetical appeal

• Suitable to all groups, especially the children and sportsmen

• Thin thickness, light weight, light burden to children’s nose bridge

• High impact material is safer to the energetic children

• Perfect protection to the eyes

• Prolonged product lifespan

Product detail pictures:

Related Product Guide:

We are convinced that with joint endeavours, the small business between us will bring us mutual benefits. We could assure you products quality and competitive selling price for 2021 China New Design 1.56 photochromic grey lens - Polycarbonate – Universe Optical , The product will supply to all over the world, such as: Lesotho , Montpellier , Israel , Ensuring high product quality by choosing the best suppliers, we have also implemented comprehensive quality control processes throughout our sourcing procedures. Meanwhile, our access to a large range of factories, coupled with our excellent management, also ensures that we can quickly fill your requirements at the best prices, regardless the order size.

1.74 MR174 Lens

Buying Bifocals Online

Hard resin lens

Lente Bifocal

Low reflection lens

Non Prescription Bifocals

Optical Lens

Optical Lens Manufacturer

Plano Cylindrical Lens

Spherical Convex Lens

We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.