Similar to a PCX lens in profile, but is a portion of a cylinder instead of a sphere. Cylinder lenses can transform a point of light into a line image. A sheet of light can be created by using two PCX lenses oriented orthogonally to each other and separated by the sum of their focal lengths. Note: For rectangular lenses, radius of curvature is parallel to first dimension.
| Specifications | |
| Material | Optical glass, Fused Silica, CaF2, MgF2 |
| Dimension Tolerance | +/-0.05mm |
| Centration | 3 arc minutes |
| Clear Aperture | >95% |
| Surface Figure | 1/4 wave @632.8nm |
| Surface Quality | 10-5 scratch and dig |
| Bevel | 0.1mmX45 degree |
| Coating | None, AR, AL... |
| Specification | |||||||
| EFL (mm) | H (mm) | L (mm) |
Radius R1 (mm) |
C.T. (mm) |
E.T. (mm) |
Back FL (mm) |
Item Number |
| 12.7 | 10.0 | 10.0 | 6.54 | 4.30 | 2.00 | 9.80 | ECX-001 |
| 20.0 | 10.0 | 10.0 | 10.29 | 3.30 | 2.00 | 17.80 | ECX-002 |
| 20.0 | 20.0 | 10.0 | 10.29 | 3.30 | 2.00 | 17.80 | ECX-003 |
| 25.0 | 20.0 | 10.0 | 12.87 | 3.30 | 2.00 | 23.00 | ECX-004 |
| 25.0 | 25.0 | 50.0 | 12.96 | 11.03 | 1.49 | 17.74 | ECX-005 |
| 50.0 | 25.0 | 50.0 | 25.93 | 4.24 | 1.03 | 47.20 | ECX-006 |
| 50.0 | 40.0 | 20.0 | 25.73 | 4.00 | 2.00 | 47.30 | ECX-007 |
| 75.0 | 25.0 | 50.0 | 38.89 | 3.06 | 1.00 | 72.89 | ECX-008 |
| 75.0 | 40.0 | 20.0 | 38.60 | 3.30 | 2.00 | 72.80 | ECX-009 |
| 75.0 | 50.0 | 25.0 | 38.89 | 10.53 | 1.43 | 68.07 | ECX-010 |
| 100.0 | 20.0 | 20.0 | 51.47 | 4.00 | 3.00 | 97.30 | ECX-011 |
| 100.0 | 25.0 | 50.0 | 51.85 | 3.16 | 1.63 | 97.98 | ECX-012 |
| 100.0 | 50.0 | 25.0 | 51.85 | 7.70 | 1.28 | 94.93 | ECX-013 |
| 150.0 | 25.0 | 50.0 | 77.78 | 3.50 | 2.49 | 147.70 | ECX-014 |
| 150.0 | 50.0 | 25.0 | 77.78 | 5.30 | 1.17 | 146.51 | ECX-015 |
| 200.0 | 20.0 | 20.0 | 102.93 | 3.50 | 3.00 | 197.70 | ECX-016 |
| 500.0 | 40.0 | 50.0 | 257.33 | 3.20 | 3.00 | 497.90 | ECX-017 |
| 1000.0 | 20.0 | 20.0 | 514.66 | 3.10 | 3.00 | 997.90 | ECX-018 |
