Meniscus lenses
Meniscus lenses have either positive or negative focal length and can form real or virtual images of objects. They are used to focus or diverge light beams. Factors such as curvature, focal length and..
Specifications
Meniscus lenses have either positive or negative focal length and can form real or virtual images of objects. They are used to focus or diverge light beams. Factors such as curvature, focal length and material must be considered when using meniscus lenses to ensure the optical system achieves expected performance and results.
| Product Name | Meniscus Lens |
| Material | Fused Silica, Optical Glass |
| Diameter Tolerance | ±0.1mm, ±0.05mm |
| Center Thickness Tolerance | ±0.1mm, ±0.05mm |
| Centration Error | 1′-3′ |
| Surface Quality | 60/40-20/10 |
| Effective Aperture | ≥90% |
| Surface Figure | λ/4, λ/8 |
| Chamfer | <0.25mmX45° |
| Coating | Customizable |
Cooperation Inquiry
Mobile Website