Giai Vis-Ext Coated Bi-Convex (DCX) Plano Clear Optical Lens

• Usage: Lighting, Medical, Optical, Photography, Flir
• Type: Convex Lens
• Transmittance: >95%
• Shape: Single-lens
• Material: Optical Glass
• Lenses Color: Clear
• Model NO.: OL23
• Certification: RoHS, ISO9001, CE
• Customized: Customized
• Coating: Coated/Uncoated, Multi-Coating
• Clear Aperture (%): 90
• Center Thickness CT (mm): as You Required
• Center Thickness Tolerance (mm): +/-0.2
• Tolerances: +/-0.1
• Surface Quality: 40/20
• Edge Thickness Et (mm): as You Required
• Wavelength Range (Nm): 350 - 700
• Substrate: N-Sf5, Fused Silica, K9, Bk7, etc
• Numerical Aperture Na: 0.5
• Transport Package: Cartons/Vacuum Bags
• Specification: As you required
• Trademark: Giai
• Origin: Shenzhen, China
• Production Capacity: 500000/Year

Product Description

Specifications

Diameter (mm)	5-200
Diameter Tolerance (mm)	+0.0/-0.025
Clear Aperture CA (mm)	5.625
Effective Focal Length EFL (mm)	-10.0
Back Focal Length BFL (mm)	-11.92
Focal Length Tolerance (%)	±2
Radius R1 (mm)	-6.55
Edge Thickness ET (mm)	4.19
Radius R2 (mm)	5.10
Radius R3 (mm)	89.10
Coating	VIS 0
Coating Specification	Ravg ≤0.4% @ 425 - 675nm/Uncoated
Focal Length Specification Wavelength (nm)	587.6
RoHS	Compliant
Irregularity (P-V) @ 632.8nm	λ/4

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.


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.

Overview



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. 


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.
 
Q2. How do you control lens quality?
A2. No dust working enviroments, four times quality checking during production process.

Q3. What is the MOQ of optical lens?
A3. No MOQ for customer if optical lens is in stock.

Q4. What Certification do you have for your optical lens?
A4. SGS, RoHS, ISO9001 certification is available.

Q5. How about your optical lens production ability per day?
A5. about 40000 pairs/day.


Giai Photonics Co., Ltd

Shen Chang Gang Industry Park 1st
 
CN - 518118 Shenzhen
China
  
Allen
 
 
 

Susan