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Germanium Lens
US$7.00-9.00 / Piece
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What is Germanium Windows/Optcial Germanium Window/Optcial Germanium Lens

About this Item
Details
Company Profile

Price

Purchase Qty. Reference FOB Price

100-499 Pieces US$9.00

500-999 Pieces US$8.00

1,000+ Pieces US$7.00

Sepcifications

  • After-sales Service 3r Policy-Return, Replace, Refund
  • Warranty 12months
  • Usage Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc
  • Type Optical Windows
  • Transmittance 80%-90%
  • Shape Single-lens
  • Material Optical Glass
  • Lenses Color Grey
  • Certification RoHS, ISO9001, CE
  • Customized Customized
  • Coating Broadband Coating
  • Transport Package Cartons or Wood Case
  • Specification 25.0mm-75.0mm or custom manufacturing
  • Trademark Raytek
  • Origin China
  • Substrate Optical Grade Germanium
  • Surface Quality 40-20 Scratch-Dig or Custom Manufacturing
  • Surface Flatness Lambda/20 @ 10.6um
  • Coating Wavelength Range 3-12um
  • Thickness 2.0mm, 3.0mm, 5.0mm or Custom Manufacturing

Product Description

General Introduction: Germanium material has a high refractive index (about 4.0 at 2-14μm band), and can be coated to improve the transmittance of the corresponding band when used as window glass. Moreover, the transmission properties of germanium are extremely sensitive to temperature changes ...

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Germanium Lens Comparison
Transaction Info
Price US$7.00-9.00 / Piece Negotiable US$5.60-10.00 / Piece US$5.60-10.00 / Piece US$150.00 / Piece
Min Order 100 Pieces 1 Piece 1 Piece 1 Piece 1 Piece
Payment Terms LC, T/T, D/P, PayPal, Western Union, Small-amount payment LC, T/T, Western Union T/T, LC, PayPal, D/P, Western Union, Small-amount payment T/T, LC, PayPal, D/P, Western Union, Small-amount payment LC, T/T, D/P, PayPal, Western Union
Quality Control
Product Certification RoHS, ISO9001, CE RoHS, ISO9001, CE RoHS, ISO9001, CE RoHS, ISO9001, CE ISO9001, CE
Management System Certification ISO9001:2015 - ISO9001:2015 ISO9001:2015 -
Trade Capacity
Export Markets South America, Europe, Domestic North America, South America, Eastern Europe, Southeast Asia, Mid East, Eastern Asia, Western Europe North America, South America, Europe, East Asia(Japan/ South Korea), Australia North America, South America, Europe, East Asia(Japan/ South Korea), Australia North America, South America, Southeast Asia/ Mideast, Africa
Annual Export Revenue - - - - -
Business Model - - Own Brand, ODM, OEM Own Brand, ODM, OEM -
Average Lead Time Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month		 - Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays		 Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays		 Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Product Attributes
Specification
After-sales Service: 3r Policy-Return, Replace, Refund;
Warranty: 12months;
Usage: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc;
Type: Optical Windows;
Transmittance: 80%-90%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Grey;
Customized: Customized;
Coating: Broadband Coating;
Substrate: Optical Grade Germanium;
Surface Quality: 40-20 Scratch-Dig or Custom Manufacturing;
Surface Flatness: Lambda/20 @ 10.6um;
Coating Wavelength Range: 3-12um;
Thickness: 2.0mm, 3.0mm, 5.0mm or Custom Manufacturing;
After-sales Service: Return or Replacement;
Warranty: 2 Years;
Usage: Lighting, Medical, Optical, Photography;
Type: Convex Lens;
Transmittance: 90%-95%;
Shape: Cylindrical Shaped Lens;
Material: Optical Glass;
Lenses Color: Colored;
Customized: Customized;
Focal Length Tolerance: < ± 1%;
Thickness Tolerance: Thickness Tolerance ± 0.1;
Eccentricity: 3′;
Designed Wavelength: 632.8nm;
Scratch/Dig: 60/40;
Diameter Tolerance: 0/-0.1;
Clear Aperture: >90%;
Coating Coating: Ar or Bbar;
Dimensions: Customized;
Usage: Optical;
Type: Glass Domes;
Transmittance: >95%;
Shape: Domes;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
After-sales Service: 1y;
Warranty: 1y;
Usage: Lighting, Medical, Optical, Photography;
Type: Optical Windows;
Transmittance: >95%;
Shape: Flat;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: Fused Silica;
Usage: Medical, Photography;
Type: Convex Lens;
Transmittance: >95%;
Shape: Laminated Lenses;
Material: Glass;
Lenses Color: Clear;
Customized: Non-Customized;
Model No.: Bl-4303;
Product Name: Trial Lens Set;
Number: 266 Pieces Plastic Rim with Leather Case;
Lead Time: Within 7 Days;
Supplier Name

Shanghai Rui Tai Photoelectric Technology Co., Ltd.

Diamond Member Audited Supplier

Fujian Allwin Technology Co., Ltd.

Gold Member Audited Supplier

Shenyang Ebetter Optics Co., Ltd.

Gold Member Audited Supplier

Shenyang Ebetter Optics Co., Ltd.

Gold Member Audited Supplier

Pioway Medical Lab Equipment Co., Ltd.

Diamond Member Audited Supplier

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