60/40 40/20 Plano Concave Lens
60/40 plano concave lens 40/20
,40/20 plano concave lens
,BK7 plane convex lens
| Parameter | Specifications |
|---|---|
| Range of diameter | Dia.0.7mm-Dia.400mm |
| Range of curve radius | R1.5-R∞ etc |
| Tolerance of diameter | +/-0.1, +/-0.01, +/-0.005 etc. |
| Surface of diameter | λ, 1/2λ, 1/4λ, 1/10λ etc |
| Tolerance of Thickness | +/-0.1, +/-0.05, +/-0.01 etc |
| Centration | +/-2', +/-1' etc |
| Aperture N | 5, 1 etc |
| Irregularity ΔN | 2, 1, 0.5, 0.2 etc |
| Surface quality | 60/40, 40/20, 20/10, 10/5 etc |
In the realm of precision optics, the 60/40 40/20 Plano Concave Lens serves as a fundamental component for beam expansion and light divergence. A Plano Concave Lens is characterized by one flat surface and one inwardly curved (concave) surface, resulting in a negative focal length. This unique geometry allows the 60/40 40/20 Plano Concave Lens to diverge collimated incident light, making it indispensable for expanding laser beams or increasing focal lengths in existing optical assemblies.
Our manufacturing process for the 60/40 40/20 Plano Concave Lens prioritizes surface integrity. By offering both 60/40 (standard commercial grade) and 40/20 (precision laser grade) scratch-dig surface qualities, we ensure that every Plano Concave Lens meets the specific scatter-loss requirements of your application. Whether you are integrating a 60/40 Plano Concave Lens into a basic lighting system or utilizing a 40/20 Plano Concave Lens for high-power laser manipulation, our lenses deliver consistent optical performance across the entire clear aperture.
- Laser Projection: Using a Plano Concave Lens to diverge laser lines for scanning and leveling.
- Medical Endoscopy: Integrating a micro 40/20 Plano Concave Lens to broaden the field of view in diagnostic tools.
- Spectroscopy: Utilizing the negative power of a Plano Concave Lens to balance optical aberrations in dispersive systems.
- Optical Defense: Implementing a 60/40 40/20 Plano Concave Lens in rangefinders and target designation hardware.
Shanghai Advance Optical-Electronics Technology Co., Ltd. is a technology-based production enterprise, officially established in September 2009. The plant site 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 such as optical mechanical and electrical design, processing and sales services. We wholeheartedly provide each customer with high-quality and convenient products and services.
- 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
Machine vision, artificial intelligence, biomedical, smart city, high-end monitoring, testing instruments, equipment, laser etching, special lighting, scientific research institutions, etc.
- 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 with feasible plans and suggestions
- We have about ten thousands optical modules and fixtures in stock, and employ several outstanding technicians and managers that enable us to provide excellent quality with short lead times while saving development costs for customers.
- We can help customers optimize their optical systems and provide free optical solutions or suggestions.
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