Gold Member Since 2017
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Changchun Yutai Optics Co., Ltd.

Optical Substrates, Optical Wafers, Infared Wafers manufacturer / supplier in China, offering Optical Substrates, 1064nm YAG or Fibre Laser Cutting 1064nm Replacement Laser Lens Windows Mirrors, 2017 Diameter 25mm CO2 Mo Laser Mirror and so on.

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Optical Substrates

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Port: Changchun, China
Production Capacity: 40000/Year
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: D5~D200
  • Type: Flat Lens
  • Shape: Single-lens
  • Lenses Color: Clear
  • Customized: Customized
  • Color: Siliver
  • Trademark: Yutai
  • Specification: 12.7mm
  • HS Code: 9001909090
  • Usage: Medical, Optical, Photography
  • Transmittance: >95%
  • Material: Optical Glass
  • Certification: RoHS
  • Coating: HMC
  • Polished: Yes
  • Transport Package: Box
  • Origin: Changchun
Product Description

Product Description: 

We offers Optical substrates made of a variety of glass materials depending on the applications. The applications range from fused quartz parts in optics and fiber optical communications to borosilicate glass parts in semi-conductor manufacturing. Below is the general specs and custom requirements are welcome.


  • A variety of glass materials are available    
  • Wafer size from 2 to 8 inches are available for all types
  • Thin wafer down to 50μm for 1 inch, 100μm for 2 inch, 125μm for 3 inch and 170μm for 4 inch are available
  • Ultra Flat wafers down to less than 3μm for 2 inch TTV, 5μm for 3 inch TTV, 8μm for 4 inch TTV and 15μm for 6 inch TTV are available upon request
Materials  Fused silica/borosilicate glass/B270 etc
SPEC Unit3″4″5″6″
Diameter (Square)mm76.2100125150
Tolerance (±)mm0.
Thickness (±)mm≥0.1≥0.18≥0.3≥0.5
Primary Reference Flatmm22 or customized32.5 or customized42.5 or customized57.5 or customized
LTV (5mmX5mm)µm≤2µm≤2µm≤2µm≤2µm
Edge Roundingmm Compliant with SEMI M1.2 Standard/refer to IEC62276
Surface Type  Single Side Polished /Double Sides Polished
Polished side Ranm ≤1
Back Side Criteriaµm general 0.2-0.5 or as customized
Appearance  No cracks, saw marks, stains, striations, Scratch and Contamination
Optical Substrates

Factory information

Yutai Optics, we specialize in the design and volume manufacturing of high performance optical components such as lens,prisms,windows,filters,mirrors and more for use in optical instruments and laser systems, as well as for military, telecommunications,medical, environment monitoring industry.
Yu Tai Optics has quickly established itself as a leader in optical components from its advanced technology and quality control. 
Optical Substrates

Packaging & Shipping

 1 Package Detail: A. Standard carbon and envelop with plastic foam.

                               B. Safety green carton.

                               C. Customized.

Optical Substrates

2 Delivery Detail: Within 30 days.(Also depand on the quantity)

Optical Substrates
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