China Optical Design manufacturer
Shanghai Advance Optical-Electronics Technology Co., Ltd
Shanghai Advance Optical-Electronics Technology Co., Ltd
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BK7 Resin 1.5mm To 300mm Double Concave Lens Sapphire

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Shanghai Advance Optical-Electronics Technology Co., Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-59255328

Contact Person:
Mr.Zhang
View Contact Details

BK7 Resin 1.5mm To 300mm Double Concave Lens Sapphire

Customized support OEM, ODM
Interface Type Canon EF-S
Filter Ring Color Black,Sliver,Gold
Application area Imaging,Lighting,Laser etc
Refractiveindex 1.52
Centerthickness 5 mm
Shape Spherical
Diameter tolerance +/-0.005mm
Port shanghai
Coating Choice Green
Focal length custom
Focal length tolerance +/-1%
Size OEM Size
Material Optical Glass
Surface quality 10/5~60/40
Place of Origin China
Brand Name Advance
Model Number as requirements
Packaging Details EVA+Vacuum
Supply Ability 1000k/per month
Minimum Order Quantity 1
Price $0.2~$100
Coating upon request
Centerthickness tolerance +/-0.001mm
Certification ROHS\Reach
Delivery Time 3~30days after order
Payment Terms T/T&L/C
Structure Plano-convex
Width Tolerance +/-0.01mm
Application Area Lighting,Laser etc
Operatingtemperature -20 to 70 °C
Style Antique
Usage Optical
Focal Length 150mm
Warranty -
Diameter 25 mm
Surface accuracy N=1~0.5
Detailed Product Description
BK7 Resin 1.5mm To 300mm Double Concave Lens Sapphire
Product Overview

Wholesale manufacturers BK7 resin and other optical glass sapphire dome double concave cemented sapphire optical lens

Shanghai Advance Optical-Electronics Technology Co., Ltd. is a technology-based production enterprise, officially established in September 2009. The plant is located in Qingpu Industrial Park, Shanghai, only half an hour's drive from Shanghai Hongqiao International Airport.

The company gathers several excellent technicians in the optical industry and has comprehensive supporting capabilities including optical mechanical and electrical design, processing, and sales services. We wholeheartedly provide each customer with high-quality and convenient products and services.

Business Scope
  • Optical mechanical and electrical module development
  • Precision optical element processing
  • Camera lens design and processing
  • Optical design and optical path optimization solutions
  • Technical consultation and after-sales service
Application Fields

Machine vision, artificial intelligence, biomedical, smart city, high-end monitoring, testing instruments, equipment, laser etching, special lighting, scientific research institutions, etc.

Company Advantages
  • Comprehensive design, production and sales capabilities with one-stop convenient procurement services
  • Tens of thousands of optical molds and samples for fast proofing services with low cost
  • Early participation in customer's new product R&D, providing feasible plans and suggestions to minimize project detours
Cemented Lens Technology

Cemented lenses, also called achromatic lenses, are formed by cementing two single lens elements. The performance of multi-color (white light) imaging is significantly higher than that of a single lens. Achromatic lenses consist of two lenses of different materials glued together to correct the dispersion of the glass.

By eliminating the problem of chromatic aberration, achromatic lenses have been widely used in multi-color lighting and imaging, improving cost-effectiveness.

Technical Specifications
ParameterSpecifications
MaterialsBK7 or other optical glass, quartz, sapphire, Ge, Si, ZnSe, CaF2 etc
Diameter1.5~300mm
RadiusR0.8mm-∞
Focal length-30000mm~+30000mm
Center thickness tolerance+/-0.01mm
Diameter tolerance+/-0.005mm
Focal length tolerance+/-1%
Surface accuracyN=1~3
IrregularityΔN=0.1~0.5
Decenter3''~1''
Surface quality10/5~60/40
CoatingUpon request
Application areaImaging, Lighting, Laser etc
Product Images
Company Profile

Shanghai Advance Optical-Electronics Technology Co., Ltd. is a technology-based production enterprise, officially established in September 2009. The plant is located in Qingpu Industrial Park, Shanghai, only half an hour's drive from Shanghai Hongqiao International Airport.

Frequently Asked Questions
Q: What are your main products or which field do your products be used?
A: We are specialized in optical design, optical element processing, lenses assembly. Such as Spherical lens, Aspherical lens, Cylindrical lens, Reflector mirror, Filter, Rod lens, Camera lenses etc. Our products are widely used in imaging, laser, lighting and related fields.
Q: What's your advantage?
A:
  • We have about ten thousands optical modules and fixtures in stock, and employ several outstanding technicians and managers, enabling us to provide excellent quality with short lead times while saving development costs for customers.
  • We can help customers optimize optical systems and provide free optical solutions or suggestions.
Q: What's your MOQ?
A: 10pcs.
Q: What's your lead time?
A: 1 day for inventory and 25-35 days for new projects.
Q: What's your shipping type?
A: Usually by FedEx, DHL, TNT, EMS etc or customer appointed.
Q: What's your payment condition?
A: T/T, L/C, VISA, PayPal, Alipay or negotiation.
Q: What's your quality guarantee period?
A: Three years.
Product Tags: 300mm double concave lens   1.5mm double concave lens   BK7 resin lens  
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