BK7 Spherical Optical Lens
This spherical lens is designed to transmit and refract light, either converging or diverging the beam. Compound versions use multiple elements to correct optical aberrations more effectively than single-element lenses.
Technical Specifications
Overview
High-Precision Spherical Lenses
These spherical lenses are precision optical devices designed to transmit and refract light, effectively converging or diverging beams for various optical applications. Available as simple or compound elements, they are engineered to minimize optical aberrations and ensure high-performance light management. Whether for imaging systems, laser applications, or scientific instruments, these lenses offer superior optical clarity and manufacturing consistency.
Material & Design
- Material
- BK7
- Available Lens Configurations
- Plano-concaveBi-concaveBi-convexMeniscus
Optical Performance
Key Optical Metrics
1 %
Focal Length Tolerance
98 %
Clear Aperture
1 arc min
Centration
Surface Specifications
| Parameter | Specification |
|---|---|
| Surface Figure | lambda/10 at 633nm (plano side) |
| Surface Quality | 10-5 |
| Center Thickness Tolerance | +/- 0.01mm |
| Protective Chamfer | 0.25mm at 45 degree |
Customization
- Coating Availability
- Yes
- Custom Design Service
- Custom designs available per specific requirements
