Smooth, continuous aperture control
Wide aperture range
Compatible with Newport mounts and positioners
Iris Diaphragms provide continuously variable apertures for applications including setting the numerical aperture of a lens, controlling or measuring the intensity of a diffuse beam, or approximating beam diameters. They may also be used as baffles to reduce spurious reflections and scattered light. Three models offer aperture sizes from 1 mm to 41 mm in overlapping ranges.
Designed for smooth adjustment and the best possible aperture shape, each iris consists of an array of curved, spring-steel leaves whose orientation is determined by the relative position of two rings. A pin handle on the inner ring lets you adjust the aperture without risk of obstructing the beam path.
The miniature ID-0.5 Iris Mounts in the MH-2P Optic Holders for attachment to SP and MSP Posts or Pedestals. ID-1.0 and ID-1.5 Irises mount directly on Optical Posts and Pedestals.
| Model | ID-0.5 | ID-1.0 | ID-1.5 |
|---|---|---|---|
| Maximum Aperture | 11 mm | 25 mm | 41.3 mm |
| Minimum Aperture | 1.0 mm | 1.5 mm | 2.4 mm |
| Optical Axis Height | 16.0 mm* | 27.9 mm | 37.5 mm |
*When mounted in the optional MH-2P Optic Holder
Compatibility:
Cross-compatible models always shown.
| Model | Description | Availability | Price | Qty. | |
|---|---|---|---|---|---|
| ID-0.5 | Iris Diaphragm, 1 to 11 mm Aperture Range, 10 Leaves | In Stock | ¥304.50 | ADD |
| ID-0.5-PK | Cost-Saving Pack of 6 ea. Iris Diaphragm, 1 to 11 mm Aperture Range, 10 Leaves | Contact Sales | ||
| ID-1.0 | Iris Diaphragm, 1.5 to 25 mm Aperture Range, 8-32, 14 Leaves | In Stock | ¥380.72 | ADD |
| ID-1.0-PK | Cost-Saving Pack of 6 ea. Iris Diaphragm, 1.5 to 25 mm Aperture Range, 8-32, 14 Leaves | Contact Sales | ||
| ID-1.5 | Iris Diaphragm, 2.4 to 41.3 mm Aperture Range, 8-32, 18 Leaves | In Stock | ¥533.21 | ADD |
| ID-1.5-PK | Cost-Saving Pack of 6 ea. Iris Diaphragm, 2.4 to 41.3 mm Aperture Range, 8-32, 18 Leaves | Contact Sales | ||
| M-ID-1.0 | Iris Diaphragm, 1.5 - 25 mm Aperture Range, M4 Thread, 14 Leaves | In Stock | ¥380.72 | ADD |
| M-ID-1.0-PK | Cost-Saving Pack of 6 ea. Iris Diaphragm, 1.5 - 25 mm Aperture Range, M4 Thread, 14 Leaves | Contact Sales | ||
| M-ID-1.5 | Iris Diaphragm, 2.4 - 41.3 mm Aperture, M4 Thread, 18 Leaves | In Stock | ¥533.21 | ADD |
| M-ID-1.5-PK | Cost-Saving Pack of 6 ea. Iris Diaphragm, 2.4 - 41.3 mm Aperture, M4 Thread, 18 Leaves | Contact Sales |