Blue Light Blocking Computer Glasses
US$0.10-10.00 / Pair
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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 Sr55
  • Lenses Color Clear
  • Customized Customized
  • Coating HMC
  • Transport Package White Envelopes or as Customers Requirement
  • Specification 75/70mm
  • 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 38

Product Description

Progressive multifocal lenses are also called progressive lenses, which have multiple focal points on one lens as the name implies. If the lens is divided from the focus, it can be divided into single focus lens, double focus lens, multi focus lens. The most common type of lens is the ...

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Blue Light Blocking Computer Glasses Comparison
Transaction Info
Price US $ 0.10-10.00/ Pair US $ 0.20-100.00/ Piece US $ 50.00-80.00/ pcs US $ 10.00-15.00/ Piece US $ 50.00-60.00/ Piece
Min Order 1000 Pairs 1 Pieces 1 pcs 100 Pieces 100 Pieces
Trade Terms - - - - -
Payment Terms L/C, T/T, D/P, Western Union, Paypal, Money Gram T/T, Western Union, Paypal T/T, Western Union, Paypal, Money Gram L/C, T/T, D/P, Western Union, Paypal, Money Gram L/C, T/T, D/P, Western Union, Paypal, Money Gram
Quality Control
Product Certification - RoHS, ISO9001 RoHS, ISO9001, CE RoHS, ISO9001, CE, BV RoHS, ISO9001, CE, BV
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, ODM OEM, ODM OEM, ODM, Own Brand OEM, ODM, Own Brand
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: Sr55;
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: 38;
After-sales Service: Yes;
Warranty: Yes;
Usage: Lighting, Medical, Optical, Photography, Laser;
Type: Custom;
Transmittance: >95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Ar,Hr,Ht;
Melting Point: 1250degree;
Denisity: 4.64G/Cm3;
Curie Point: 1142+/-2degree;
Crystal Structure: Trigonal,Point Group 3m;
MOQ: 10PCS;
After-sales Service: on-Line Support;
Warranty: Available;
Usage: Medical, Optical, Laser;
Transmittance: >95%;
Shape: Rod or Plate;
Material: ND:YAG;
Customized: Customized;
Substrate: ND:YAG Crystal;
Diameter: 3-30mm;
Dopant: 1% or 1.1%;
Dimension Tolerance: +/-0.1mm or Better;
Surface Quality: 20/10;
Surface Flatness: 1/10 Lambda;
Bevel: Protective Chamfer;
Parallelism: 10'';
Perpendicularity: 3';
Coated: Ar Coating;
After-sales Service: 3r Quality Warranty-Replace, Return, Refund;
Warranty: 12months;
Usage: Lighting, Medical, Optical, Photography, Laser System & Infrared System;
Type: as Per Demand;
Transmittance: 90%-95%;
Shape: as Per Demand;
Material: Monocrystalline Silicon;
Lenses Color: Clear;
Customized: Customized & Non-Customized;
Coating: Uncoating, Vis, Nir, IR, UV Coating;
Substrate: Monocrystalline Silicon;
Size Tolerance: +/-0.1mm;
Surface Finish: 60-40 Scratch-Dig;
Thickness Tolerance: +/-0.1mm;
Size: 2-1000mm or Customize as Per Demand;
After-sales Service: 3r Quality Warranty-Return, Replacement and Refund;
Warranty: 12 Months;
Usage: Lighting, Medical, Optical, Photography, Laser System & Astronomy;
Type: Cylindrical Convex & Concave;
Transmittance: 90%-95%;
Shape: Cylindrical Shaped Lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Ar Film, or Customize as Per Demand;
Substrate: H-K9l, N-Bk7, Gjs2, Colorless Glass, Laser;
Size: 1-200mm Customize as Per Demand;
Size Tolerance: +0/-0.2mm;
Focal Length: =-2% @10.6um;
Central Thickness Tolerance: +-0.1mm;
Center Deviation: 3 Arc Min;
Surface Finish: 60-40 Scratch-Dig/40-20 Scratch-Dig or Customize a;
Supplier Name

Danyang Boris Optical Co., Ltd.

China Supplier - Diamond Member Audited Supplier

VY Optoelectronics Co., Ltd.

China Supplier - Gold Member Audited Supplier

VY Optoelectronics Co., Ltd.

China Supplier - Gold Member Audited Supplier

Shanghai Rui Tai Photoelectric Technology Co., Ltd.

China Supplier - Diamond Member Audited Supplier

Shanghai Rui Tai Photoelectric Technology Co., Ltd.

China Supplier - Diamond Member Audited Supplier