Hard Multi Coated 1.50 Index Lenses , Round Top Prescription Eyeglass Lenses 28 Segment

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Jiangsu Aogang Optical Glasses Co., Ltd.

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Hard Multi Coated 1.50 Index Lenses , Round Top Prescription Eyeglass Lenses 28 Segment

Name: Hard Multi Coated 150 Index Lenses Round Top Prescription Eyeglass Lenses 28 Segment
Brand: Aogang Optics
Price: 1 USD

China Hard Multi Coated 1.50 Index Lenses , Round Top Prescription Eyeglass Lenses 28 Segment wholesale

Brand Name : Aogang Optics

Model Number : Round Top Bifocal Lens

Certification : CE/FDA/ISO9001

Place of Origin : China

MOQ : 500 pairs

Price : negotiation

Payment Terms : T/T, Western Union, L/C, D/A, D/P, MoneyGram,Paypal

Supply Ability : 40,000 pieces per day

Delivery Time : 10~30 days, depend on your quantity

Packaging Details : 1) Standard white envelope 2) color envelop with customer's design

Refractive index : 1.499

Diameter : 70MM

Round top segment : 28

Abbe value : 58

Specific Gravity : 1.31

Transmission : > 97%

Coating : HMC

Guarantee years : 5.5 years

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Hard Multi Coated 1.499 Round-Top Prescription Eyeglass Lenses 28 Segment

I. Specifications:

Production	Monomer	Diameter
1.499 RT-28 HMC	CR39	70MM
Abbe value	Specific Gravity	Transmission
58	1.31	>97%
Round top segment	Guarantee years	Power range
28	5.5 years	SPH: 000~+300,000~-300,CYL:+100~+350
Brand	Coating	Delivery Company
Aogang	HMC	Fedex/DHL/TNT/UPS

II. Features:

● This is a very convenient type of lens that allows the wearer to focus on objects both at close range and far range through a single lens.

● This type of lens is designed to enable viewing of objects in the distance, at close range and in the intermediate distance with corresponding changes in power for each distance.

Hard Multi Coated 1.50 Index Lenses , Round Top Prescription Eyeglass Lenses 28 Segment

Bifocal lens can be called a multi purpose lens. It has 2 different fields of vision in one visible lens. The larger of the lens usually has the prescription necessary for you to see for distance. However, this can also be your prescription for computer use or intermediate range, as you would normally be looking straight when you view through this particular part of the lens.

The lower part, also called the window, typically has your reading prescription. Since you generally look down to read, this is the logical place to put this range of vision assistance.

Advantages of round-top bifocals

The wearers can see the near things by the round shape and see the distance things by the rest of the lenses.
The wearers don't need change two different visions glasses when they both reading book and watching TV.
The wearers can keep the same posture when they look both the near thing or far thing.

III. Coating Choice:

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

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

Hard Coating:To make the uncoated lenses are easily subjected and exposed to scratches

IV. Production process:

Hard Multi Coated 1.50 Index Lenses , Round Top Prescription Eyeglass Lenses 28 Segment

V. Technical Data:

Hard Multi Coated 1.50 Index Lenses , Round Top Prescription Eyeglass Lenses 28 Segment

VI. Packing&Shipping:

Packing	Envelops	1 ) standard white envelop
		2 ) color envelop with customer design weight : 157g size : 999cm
	Outer box	standard export paper carton 38cm48cm35cm ( 0.064 CBMS )
		Include around 500 pairs of finished lenses, 21kgs
		Include around 100 pairs of semi finished lenses, 15kgs
Shipping	Samples	By Fedex, DHL, UPS, TNT etc.
		Delivery time: within 3 days
	Batch goods	By air, sea, express
		Delivery time: 10-30 days, depend on your quantity
Payment terms	30% T/T in advance, the balance before shippment

Product Tags:

spectacle lens blanks

sv cr 39 lenses

Hard Multi Coated 1.50 Index Lenses , Round Top Prescription Eyeglass Lenses 28 Segment Images

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