Round Seg Bifocal
US$0.10-10.00 / Pair
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What is 1.56 Bifocal Round Top Hmc Optical Lenses China Manufacture

About this Item
Details
Company Profile

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, FDA
  • Customized Customized
  • Coating HMC
  • Transport Package White Envelopes or as Customers" Requirement
  • Specification 70/28mm
  • Trademark BORIS
  • Origin Danyang, Jiangsu, China
  • Power Range Sph -0.25~-2.00,0.00~+3.00,Add +1.00~+3.00
  • Coating Color Green,Blue
  • Specific Gravity 1.28
  • Abbe Value 35

Product Description

Bifocal lens can be used to correct both far and near vision, mainly for presbyopia. The general distribution of bifocal lens is: the upper part of the lens is to see the distance, the lower part of the lens is used to watch the use of the near point, as for the size of the near norm, the nature of ...

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Round Seg Bifocal Comparison
Transaction Info
Price US $ 0.10-10.00/ Pair US $ 2.00-100.00/ pc US $ 2.00-100.00/ pc US $ 17.00-35.00/ Piece US $ 17.00-35.00/ Piece
Min Order 1000 Pairs 1 pc 1 pc 20 Pieces 20 Pieces
Trade Terms - - - - -
Payment Terms L/C, T/T, D/P, Western Union, Paypal, Money Gram L/C, T/T, Western Union, Paypal L/C, T/T, Western Union, Paypal L/C, Western Union, Paypal L/C, Western Union, Paypal
Quality Control
Product Certification ISO9001, CE, FDA RoHS, CE RoHS, CE RoHS, CE RoHS, CE
Management System Certification ISO 9001, ISO 9000 ISO 9001 ISO 9001 ISO 9001 ISO 9001
Trade Capacity
Export Markets - North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue - - - - -
Business Model OEM OEM OEM OEM OEM
Average Lead Time - Off-season: within 15 Day(s)
Peak-season: 1 Month(s)
Off-season: within 15 Day(s)
Peak-season: 1 Month(s)
Off-season: within 15 Day(s)
Peak-season: 1 Month(s)
Off-season: within 15 Day(s)
Peak-season: 1 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: Sph -0.25~-2.00,0.00~+3.00,Add +1.00~+3.00;
Coating Color: Green,Blue;
Specific Gravity: 1.28;
Abbe Value: 35;
Usage: Optical, Infrared Image;
Type: Achromatic Lenses;
Transmittance: >95%;
Shape: Cemented Lenses;
Material: K9 Quartz Bk7 Corning7980 Germanium Silicon Znse;
Lenses Color: Clear;
Customized: Customized;
Coating: Polish+Coating;
Flatness: 1/20 Lambda;
Tolereance: +0.00/-0.01mm;
Surface Quality: 10-5;
Certeration: <1arcmin;
Usage: Optical, Infrared Image;
Type: Achromatic Lenses;
Transmittance: >95%;
Shape: Cemented Lenses;
Material: K9 Quartz Bk7 Corning7980 Germanium Silicon Znse;
Lenses Color: Clear;
Customized: Customized;
Coating: Polish+Coating;
Flatness: 1/20 Lambda;
Tolereance: +0.00/-0.01mm;
Surface Quality: 10-5;
Certeration: <1arcmin;
Usage: Laser;
Type: Convex Lens;
Transmittance: >95%;
Shape: Cylindrical Shaped Lens;
Material: Jgs1 K9 Zf11;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
Fan Angle: 1-110 Degree;
Diameter: 3mm-60mm;
Beam Diameter: Customized;
Usage: Laser;
Type: Convex Lens;
Transmittance: >95%;
Shape: Cylindrical Shaped Lens;
Material: Jgs1 K9 Zf11;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
Fan Angle: 1-110 Degree;
Diameter: 3mm-60mm;
Beam Diameter: Customized;
Supplier Name

Danyang Boris Optical Co., Ltd.

China Supplier - Diamond Member Audited Supplier

Changchun Sunday Optics Co., Ltd.

China Supplier - Gold Member Audited Supplier

Changchun Sunday Optics Co., Ltd.

China Supplier - Gold Member Audited Supplier

Changchun Sunday Optics Co., Ltd.

China Supplier - Gold Member Audited Supplier

Changchun Sunday Optics Co., Ltd.

China Supplier - Gold Member Audited Supplier