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Glass Lenses
US$10.00-65.00 / Piece
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What is Optical Concave Convex Working Test Plate for Testing Surface Flatness

About this Item
Details
Company Profile

Price

Min. Order Reference FOB Price

1 Piece US$10.00-65.00 / Piece

Sepcifications

  • After-sales Service 1year or Discussion
  • Warranty 1year or Discussion
  • Usage Lighting, Medical, Optical, Photography
  • Type Spherical Lenses
  • Transmittance >95%
  • Shape Spherical Lenses
  • Material Optical Glass
  • Lenses Color Clear
  • Certification RoHS, ISO9001
  • Customized Customized
  • Coating HMC
  • Transport Package Carton, Blister, Customized
  • Specification D25.4mm
  • Trademark TT
  • Origin Tianjin
  • Min 1 Unit
  • Payment Term L/C, T/T, D/P, Western Union, Paypal, Money Gram
  • Thickness as Required
  • Surface Quality 40-20 or Better
  • Bevel Protective Bevel as Needed
  • Center Thickness Tolerance +0/-0.1
  • Surface Accuracy 1lambda
  • Wavelength Range 350 Nm- 7000nm

Product Description

Optical Concave Convex Working Test Plate for Testing Surface Flatness Optical template Optical templates (prototypes) are divided into several types: optical templates include standard templates, working templates, and flat templates. The prototype is a shape template based on the phenomenon of ...

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Glass Lenses Comparison
Transaction Info
Price US$10.00-65.00 / Piece US$1.69 / Pairs Negotiable US$2.98 / Pairs US$3.15-6.05 / Piece
Min Order 1 Piece 500 Pairs 2 Pieces 500 Pairs 100 Pieces
Payment Terms LC, T/T, D/P, PayPal, Western Union, Small-amount payment T/T, D/P, PayPal, Western Union, Small-amount payment LC, T/T, Western Union T/T, D/P, PayPal, Western Union, Small-amount payment T/T, PayPal, Western Union
Quality Control
Product Certification RoHS, ISO9001 ISO9001, CE RoHS, CE ISO9001, CE RoHS, CE
Management System Certification ISO9001:2015 - - - -
Trade Capacity
Export Markets Europe, Domestic, Asia North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, Europe, Domestic
Annual Export Revenue - - - - -
Business Model ODM, OEM - - - ODM, OEM
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: 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: 1-3 months
Off Season Lead Time: one month
Product Attributes
Specification
After-sales Service: 1year or Discussion;
Warranty: 1year or Discussion;
Usage: Lighting, Medical, Optical, Photography;
Type: Spherical Lenses;
Transmittance: >95%;
Shape: Spherical Lenses;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HMC;
Min: 1 Unit;
Payment Term: L/C, T/T, D/P, Western Union, Paypal, Money Gram;
Thickness: as Required;
Surface Quality: 40-20 or Better;
Bevel: Protective Bevel as Needed;
Center Thickness Tolerance: +0/-0.1;
Surface Accuracy: 1lambda;
Wavelength Range: 350 Nm- 7000nm;
Usage: Lighting, Medical, Optical, Photography;
Type: Photochromic Lens;
Transmittance: 80%-90%;
Shape: Spherical,Aspherical;
Material: Mr-174;
Lenses Color: Green,Brown;
Customized: OEM;
Coating: Hmc,Shmc,EMI;
Abbe Value: 32;
Specific Gravity: 1.47;
Diameter: 65 / 70 mm;
Power: Sph:-8.00~+6.00 Cyl:0.00~-4.00;
Delivery Time: 15-30 Days;
After-sales Service: 1 Year;
Warranty: 1 Year;
Usage: Lighting, Medical, Optical, Photography;
Type: Beam Splitter;
Transmittance: 90%-95%;
Shape: Customize;
Material: Optical Glass;
Lenses Color: Customize;
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: Lighting, Medical, Optical, Photography;
Type: Photochromic Lens;
Transmittance: 80%-90%;
Shape: Spherical,Aspherical;
Material: Resin,Plastic,Cr39,Koc,Nk55;
Lenses Color: Green,Brown;
Customized: OEM;
Coating: Hmc,Shmc,EMI;
Abbe Value: 36;
Specific Gravity: 1.27;
Diameter: 65mm / 70 mm/ 75mm;
Delivery Time: 15-30 Days;
Usage: Optical, Photography;
Type: Half Ball Lens;
Transmittance: 90%-95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
Diameter: 8mm;
Diameter Tolerance: +/-0.01mm;
Thickness Tolerance: +/-0.01mm;
Surface Quality: 60/40,40/20 or Better;
Clear Aperture: 99%;
Flatness: L/8 or Better;
Supplier Name

Tianjin Tengteng Optoelectronic Technology Co., Ltd.

Gold Member Audited Supplier

HUNAN XINGJI OPTICAL CO.,LTD.

Gold Member Audited Supplier

Fujian Allwin Technology Co., Ltd.

Gold Member Audited Supplier

HUNAN XINGJI OPTICAL CO.,LTD.

Gold Member Audited Supplier

Changchun Yutai Optics Co., Ltd.

Gold Member Audited Supplier

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