Iris Diaphragms
Iris Diaphragms
These iris diaphragms provide adjustable optical apertures from 1.0 mm to as large as 41.3 mm for a variety of common optics applications such as optical beam alignment and attenuation. All three iris sizes available have at least 10 spring-steel leaves to provide a continuous and circular diaphragm opening and can be mounted to optical posts and pedestals.
- Three ranges of apertures provide irises with 1.0 to 41.3 mm openings
- Up to 18 overlapping spring-steel leaves form a round aperture
- Smooth, continuous iris diaphragm control
- Compatible with Newport mounts and positioners See All Features
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | ID-0.5 Post Mounted Iris DiaphragmsIris Diaphragm, 1 to 11 mm Aperture Range, 10 Leaves | |||||
 | ID-0.5-PK Post Mounted Iris DiaphragmsIris Diaphragm Pack, 1 - 11 mm Aperture Range, 8-32, 10 Leaves, Qty 6 | |||||
 | ID-1.0 Post Mounted Iris DiaphragmsIris Diaphragm, 1.5 to 25 mm Aperture Range, 8-32, 14 Leaves | |||||
 | ID-1.0-PK Post Mounted Iris DiaphragmsIris Diaphragm Pack, 1.5-25 mm Aperture Range, 8-32, 14 Leaves, Qty 6 | |||||
 | ID-1.5 Post Mounted Iris DiaphragmsIris Diaphragm, 2.4 to 41.3 mm Aperture Range, 8-32, 18 Leaves | |||||
 | ID-1.5-PK Post Mounted Iris DiaphragmsIris Diaphragm Pack, 2.4-41.3 mm Aperture, 8-32, 18 Leaves, Qty 6 | |||||
 | M-ID-1.0 Post Mounted Iris DiaphragmsIris Diaphragm, 1.5 - 25 mm Aperture Range, M4 Thread, 14 Leaves | |||||
 | M-ID-1.0-PK Post Mounted Iris DiaphragmsIris Diaphragm Pack, 1.5-25 mm Aperture, M4 Thread, 14 Leaves, Qty 6 | |||||
 | M-ID-1.5 Post Mounted Iris DiaphragmsIris Diaphragm, 2.4 - 41.3 mm Aperture, M4 Thread, 18 Leaves | |||||
 | M-ID-1.5-PK Post Mounted Iris DiaphragmsIris Diaphragm Pack, 2.4-41.3 mm Aperture, M4 Thread, 18 Leaves, Qty 6 |
Features
Three Versions for a Wide Range of Aperture Sizes
Iris Diaphragms provide continuously variable apertures for a multitude of optical applications, such as beam alignment, light attenuation, or as baffles to block spurious reflections and scattered light. Three models are available with aperture size ranges of 1.0 mm to 11 mm, 1.5 mm to 25 mm, and 2.4 mm to 41.3 mm. Model ID-1.0 and ID-1.5 Irises mount directly to optical posts and pillars with an 8-32 threaded hole or M4 threaded hole for metric versions. The miniature ID-0.5 Iris mounts to posts, such as SP series posts, with the MH-2P Optic Holders.
Continuously Adjustable Opening With Ideal Shape
