Optical glued lens are the simplest form of compound lens. An optical glued lens consists of two elements of different refractive index, which are cemented together to provide a positive focal length imaging lens.
Optical glued lens are corrected for on-axis chromatic and spherical aberration making them good for broadband Optical glued lens are supplied coated or with a single layer anti-reflection coating suitable for the visible (400 – 600 nm) or the near infra-red (600 – 1200 nm).
A wide range of focal lengths and diameters are available. Please ask for the sizes and focal lengths required as we can supply a wide selection of Optical glued lens.
| Material | Optical Glass |
| Surface Accuracy | <λ/5@633nm |
| Surface Quality | <60/40 scratch and dig |
| Centration | ≤1 arcmin |
| Focal Length Tolerance | <±1% |
| Diameter Tolerance | <+0.00/-0.10mm |
| Thickness Tolerance | <±0.1 |
| Clear Aperture | ≥90% |
| Coating | AR/BBAR |
| Diameter Range | 5~260mm |
