Essential details
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Product Introduction
Cylindrical lenses are available in either plano-concave or plano-convex configurations.
Cylindrical lenses have a negative focal length and are used for image reduction or to spread light. Cylindrical lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications.
Cylindrical lenses have a negative focal length and are used for image reduction or to spread light. Cylindrical lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications.
Key Features
- Various types of optical material
- High precision of angle
- Lower insert loss
- High precision of curvature
| Specification (Cylindrical Lens) | |
| Material | K9, N-BK7, Fused Silica |
| Diameter Tolerance | +0.0/-0.1mm |
| Irregularity (P-V) | / |
| Centering Tolerance | 3′-5′ |
| Bevel | 0.2mmX45° |
| Design Wavelength | 587.6 nm |
| Center Thickness Tolerance | ±0.2mm |
| Focal Length Tolerance | ±2% |
| Surface Quality | 40/20~60/40 |