Gold Member Since 2017
Audited Supplier

Plano Convex Lens, Laser Lens, Infrared Lens manufacturer / supplier in China, offering Giai Laser Level Germanium Infrared (IR) Hybrid Optical Lens, CPL Polarizer for Digital Cameras, IR Infrared Filter and so on.

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Giai Laser Level Germanium Infrared (IR) Hybrid Optical Lens

Purchase Qty.:
50-99 100-199 200-299 300-399 400+
FOB Unit Price: US $10 US $8 US $6 US $5.5 US $5
Purchase Qty. (Pieces) FOB Unit Price
50-99 US $10
100-199 US $8
200-299 US $6
300-399 US $5.5
400+ US $5
Get Latest Price
Port: Shenzhen, China
Production Capacity: 500000/Year
Payment Terms: T/T, D/P

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Basic Info
  • Model NO.: Ol
  • Type: Convex Lens
  • Shape: Single-lens
  • Lenses Color: Clear
  • Customized: Customized
  • Clear Aperture (%): 24.0
  • Center Thickness Tolerance (mm): +/-0.2
  • Surface Quality: 40/20
  • Wavelength Range (Nm): 3000 - 5000
  • Trademark: Giai
  • Specification: Customized
  • Usage: Lighting, Medical, Optical, Photography, Flir
  • Transmittance: >95%
  • Material: Optical Glass
  • Certification: RoHS, ISO9001, CE
  • Coating: Coated/Uncoated, Multi-Coating
  • Center Thickness CT (mm): as You Required
  • Tolerances: +/-0.1
  • Edge Thickness Et (mm): as You Required
  • Substrate: Germanium (Ge)
  • Transport Package: Cartons/Vacuum Bags
  • Origin: Shenzhen, China
Product Description
Diameter (mm)5-200
Diameter Tolerance (mm)+0.1/-0.1
Clear Aperture CA (mm)24
Effective Focal Length EFL (mm)-12.5
Back Focal Length BFL (mm)-11.56
Focal Length Tolerance (%)±2
Surface Accuracy, P-V (μm)0.3
Edge Thickness ET (mm)4.19
Centering (arcmin)3-5
Surface Quality40/20
Coating3 - 5μm
Coating SpecificationRavg <3.0% @ 3 - 5μm
Focal Length Specification Wavelength (nm)4
ISubstrateGermanium (Ge)

Giai Laser Level Germanium Infrared (IR) Hybrid Optical Lens
Giai Photonics Co., Ltd has been a leading supplier of optics and optical components to
industry since 2008, designing and manufacturing a wide array of multi-element filters,
lenses,lens coatings, imaging systems, and prisms. LED by a staff of skilled optical
engineers and scientists, Giai is application focused and pursues new ways to implement
optical technology, enabling advancements in optics manufacturing, industrial imaging
solutions, and medical instrumentation. Our precision products improve efficiencies & yields
and are used in test & measurement quality assurance applications, the automation
of manufacturing processes, and research.

Giai Laser Level Germanium Infrared (IR) Hybrid Optical Lens
1. We are  Made in China Audited Gold Supplier.
2. We Join in the trade insurance in the Made in China, if we do not meet your requirement
    we will lose the Gold Supplier.

3. We are a company with independent research and development capacity. 
4. Inspected by the quality inspection and technical supervision departments in China,
    GD province, Shenzhen City.

5.100% QC  inspection Before Shippment.

6. RoHS/SGS/ISO  listed, competitve price, trustworthy manufacturer.

Giai Laser Level Germanium Infrared (IR) Hybrid Optical Lens

Giai Laser Level Germanium Infrared (IR) Hybrid Optical Lens
1.  FedEx/DHL/UPS/TNT for samples or goods.
2.  By Air or by Sea for batch goods, for LCL or FCL; Airport/ Port receiving; 
3.  Customers specifying freight forwarders or negotiable shipping methods !
4.  Delivery Time: 3-7 days for samples; 5-25 days for batch goods. 

Giai Laser Level Germanium Infrared (IR) Hybrid Optical Lens
Q1: What is the Warranty for the lens?
A1:  For the lens,we have 2.5 to 3 years warranty.If any quality problems on our side
       coccured in this period, 
we will pay back all your payment or resend the items.
Q2How do you control lens quality?
A2. No dust working enviroments, four times quality checking during production process.

Q3What is the MOQ of optical lens?
A3. No MOQ for customer if optical lens is in stock.

Q4What Certification do you have for your optical lens?
A4. SGS, RoHS, ISO9001 certification is available.

Q5How about your optical lens production ability per day?
A5. about 40000 pairs/day.

Giai Laser Level Germanium Infrared (IR) Hybrid Optical Lens
Giai Photonics Co., Ltd

Shen Chang Gang Industry Park 1st
Rd, Baolong Industry Zone
CN - 518118 Shenzhen

Phone:  +86 15827260820
Fax:        86-0755-89663926

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Mr. Xinquan Lin
General Manager
To: Mr. Xinquan Lin

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