What is Middle Index 1.56 Semi Finished Bifocal Round Top Hc Eyeglasses Optical Lenses

Name: Middle Index 1.56 Semi Finished Bifocal Round Top Hc Eyeglasses Optical Lenses
Uploaded: 2023-09-11T06:52:37+08:00
Description: Lens: A piece of glass or other transparent material with one or more curved surfaces through which objects appear clear, larger, or smaller. Usually used in glasses, cameras, telescopes, etc Classifi

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Price

Min. Order Reference FOB Price

1000 Pairs US$0.10-10.00 / Pair

Sepcifications

Usage Lighting, Medical, Optical
Type Convex Lens
Transmittance >95%
Shape Ball, Hemisphere
Material Nk-55
Lenses Color Clear
Certification ISO9001, CE
Customized Customized
Coating HMC
Transport Package White Envelopes or as Customers" Requirement
Specification 70/28mm
Trademark BORIS
Origin Danyang, Jiangsu, China
Power Range Add +1.00~+3.00 Base 4b 6b
Coating Color Green,Blue
Specific Gravity 1.28
Abbe Value 35

Product Description

Lens: A piece of glass or other transparent material with one or more curved surfaces through which objects appear clear, larger, or smaller. Usually used in glasses, cameras, telescopes, etc Classification: Lenses can be divided into the following five types according to different materials: ...

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Danyang Boris Optical Co., Ltd.

Diamond Member Since 2017

Audited Supplier

Rating & Reviews： 5.0/5.0

(19 Reviews)

Business Type Manufacturer/Factory, Trading Company
Business Range Light Industry & Daily Use
Main Products Optical Lens, Cr39 Lens, 1.56 Lens, Blue Cut Lens, Progressive Lens, Photochromic Lens, Bifocal Lens, Polycarbonate Lens, Semi Finished Lens
Registered Capital 500000 RMB
Plant Area 1001~2000 square meters
Management System Certification ISO 9001, ISO 9000

Bifocal Glasses Comparison

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Transaction Info
	Quick View Middle Index 1.56 Semi Finished Bifocal Round Top Hc Eyeglasses Optical Lenses Contact Now	Quick View Giai Customized UV-IR Bi-Convex Bi-Concave Cylindrical Optical Lens Prototype Contact Now	Quick View Mgf2 Coated Plano-Concave (PCV) Optical Lenses Contact Now	Quick View Nir II Coated Plano-Concave (PCV) Optical Lenses Contact Now	Quick View Vis 0 Degree Coated Plano-Concave (PCV) Optical Lenses Contact Now
Price	US $ 0.10-10.00/ Pair	US $ 4.00-6.00/ Piece	Negotiable	Negotiable	Negotiable
Min Order	1000 Pairs	50 Pieces	50 Pieces	50 Pieces	50 Pieces
Trade Terms	-	-	-	-	-
Payment Terms	L/C, T/T, D/P, Western Union, Paypal, Money Gram	T/T, D/P	T/T, D/P	T/T, D/P	T/T, D/P
Quality Control
Product Certification	ISO9001, CE	RoHS, ISO9001, CE	RoHS, ISO9001	RoHS, ISO9001	RoHS, ISO9001
Management System Certification	ISO 9001, ISO 9000	ISO 9001	ISO 9001	ISO 9001	ISO 9001
Trade Capacity
Export Markets	-	North America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia, Domestic	North America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia, Domestic	North America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia, Domestic	North America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia, Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	OEM	ODM	ODM	ODM	ODM
Average Lead Time	-	Off-season: 1-3 Month(s) Peak-season: 6-12 Month(s)	Off-season: 1-3 Month(s) Peak-season: 6-12 Month(s)	Off-season: 1-3 Month(s) Peak-season: 6-12 Month(s)	Off-season: 1-3 Month(s) Peak-season: 6-12 Month(s)
Product Attributes
Specification	Usage: Lighting, Medical, Optical; Type: Convex Lens; Transmittance: >95%; Shape: Ball, Hemisphere; Material: Nk-55; Lenses Color: Clear; Customized: Customized; Coating: HMC; Power Range: Add +1.00~+3.00 Base 4b 6b; Coating Color: Green,Blue; Specific Gravity: 1.28; Abbe Value: 35;	Usage: Lighting, Medical, Optical, Photography, Flir; Type: Convex Lens; Transmittance: >95%; Shape: Single-lens; Material: Optical Glass; Lenses Color: Clear; Customized: Customized; Coating: Coated/Uncoated, Multi-Coating; Clear Aperture (%): 90; Center Thickness CT (mm): as You Required; Center Thickness Tolerance (mm): +/-0.2; Tolerances: +/-0.1; Surface Quality: 40/20; Edge Thickness Et (mm): as You Required; Wavelength Range (Nm): 2000-14000; Substrate: Germanium (Ge);	Usage: Lighting, Medical, Optical, Photography, Flir; Type: Concave Lens; Transmittance: >95%; Shape: as You Required; Material: Germanium; Lenses Color: Various; Customized: Customized; Coating: Coated/Uncoated, Multi-Coating; Clear Aperture (%): 90; Center Thickness CT (mm): as You Required; Center Thickness Tolerance (mm): +/-0.2; Tolerances: +/-0.1; Surface Quality: 40/20; Edge Thickness Et (mm): as You Required; Wavelength Range (Nm): 2000-14000; Substrate: Germanium (Ge);	Usage: Lighting, Medical, Optical, Photography, Flir; Type: Concave Lens; Transmittance: >95%; Shape: as You Required; Material: Germanium; Lenses Color: Various; Customized: Customized; Coating: Coated/Uncoated, Multi-Coating; Clear Aperture (%): 90; Center Thickness CT (mm): as You Required; Center Thickness Tolerance (mm): +/-0.2; Tolerances: +/-0.1; Surface Quality: 40/20; Edge Thickness Et (mm): as You Required; Wavelength Range (Nm): 750 - 1550; Substrate: N-Sf11;	Usage: Lighting, Medical, Optical, Photography, Flir; Type: Concave Lens; Transmittance: >95%; Shape: as You Required; Material: Germanium; Lenses Color: Various; Customized: Customized; Coating: Coated/Uncoated, Multi-Coating; Clear Aperture (%): 90; Center Thickness CT (mm): as You Required; Center Thickness Tolerance (mm): +/-0.2; Tolerances: +/-0.1; Surface Quality: 40/20; Edge Thickness Et (mm): as You Required; Wavelength Range (Nm): 425 - 675; Substrate: N-Sf11;
Supplier Name	Danyang Boris Optical Co., Ltd.	Giai Photonics Co., Ltd.	Giai Photonics Co., Ltd.	Giai Photonics Co., Ltd.	Giai Photonics Co., Ltd.
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