- Overview
- Product Description
- Detailed Photos
- Company Profile
- FAQ
Basic Info.
Model NO.
OL25
Material
Optical Glass
Lenses Color
Clear
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
Clear Aperture
>90%
Surface Finish
60-40
Partial Aperture
0.5
Aperture
3
Dimensional Tolerance
+0/-0.2mm
Focal Length
±2%@10.6μm
Transport Package
Cartons/Vacuum Bags
Specification
As you required
Trademark
Giai
Origin
Shenzhen, China
Production Capacity
500000/Year
Product Description
Optical lens biconvex plano-convex biconvex convex lens frosted glass optical lens junior high school physics teaching instrument experimental equipment
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.
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
Specifications(for mini dimensions)
| Diameter (mm) | 12.7-250 |
| Diameter Tolerance (mm) | +0.0/-0.2 |
| Clear Aperture (%) | 85% of Diameter |
| Effective Focal Length EFL (mm) | 18.0 |
| Back Focal Length BFL (mm) | 13.76 |
| Radius R1 (mm) | 8.25 |
| Edge Thickness ET (mm) | 3.20 |
| Center Thickness CT (mm) | 5.80 |
| Center Thickness Tolerance (mm) | ±0.1 |
| Surface Quality | 10-5 |
| Centering (arcmin) | ≤3 |
| Edges | Fine Ground, Protective Bevel as Needed |
| Type | Plano-Convex Lens |
| f/# | 1.42 |
| Numerical Aperture NA | 0.33 |
| Design Wavelength DWL (nm) | 587.6 |
| AR Treatment | Rabs <0.1% 266 - 532nm |
| Substrate Grade | UV Grade A Fine Annealed |
| Substrate | Fused Silica |
| Surface Accuracy, P-V | λ/4 |
| RoHS | Compliant |
Giai Photonics Co., Ltd
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.
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.
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 sidecoccured 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
