Engineers are available to assist.
Standard Series
High quality materials combined with the highest fabrication standards guarantee that these irises provide optimum performance reliability even under the most extreme conditions. Different leaf and aperture diameter options allow these irises to be successfully integrated into a variety of applications including imaging and high temperature environments. Irises with removable pins are conveniently incorporated into OEM solutions. Known pin/tab angular deviation allows upfront, accurate assessment of movement requirements. Housing is a corrosion resistant, matte finish, black anodized aluminum alloy. Custom variations will be considered for OEM quantities; please contact our Sales Department for quantity discounts.
Note: Iris Diaphragm Mounts sold separately.
| Outer Diameter A | Maximum Aperture B | Minimum Aperture C | Thickness D | Level Position E | Full Angular Range of Lever F | Stock No. |
| 10mm | 5mm | 0.5mm | 4mm | 2.4mm | 76° | #57-573 |
| #57-578 | ||||||
| 12mm | 7mm | 0.5mm | 4mm | 2.4mm | 85° | #57-574 |
| #57-579 | ||||||
| 14.8mm | 8mm | 1mm | 4.5mm | 2.5mm | 81° | #57-580 |
| #64-507 | ||||||
| 19.8mm | 12mm | 1mm | 4mm | 2.5mm | 80° | #57-575 |
| #57-581 | ||||||
| 28mm | 18mm | 1mm | 5mm | 2.9mm | 89° | #57-576 |
| 30mm | 20mm | 1.2mm | 5.5mm | 2.9mm | 90° | #57-577 |
| #64-508 | ||||||
| 37mm | 25mm | 1.5mm | 5.5mm | 3mm | 93° | #57-582 |
| 53mm | 37mm | 2.5mm | 6mm | 3.2mm | 89° | #57-583 |
| 70mm | 50mm | 2.5mm | 7mm | 3.8mm | 84° | #57-584 |
| 82mm | 60mm | 4mm | 8mm | 4.5mm | 91° | #57-585 |
| 100mm | 75mm | 4mm | 9mm | 4.5mm | 95° | #57-586 |
 |
||||||
or view regional numbers
QUOTE TOOL
enter stock numbers to begin
Copyright 2023 | Edmund Optics, Ltd Unit 1, Opus Avenue, Nether Poppleton, York, YO26 6BL, UK
California Consumer Privacy Act (CCPA): Do Not Sell or Share My Personal Information
California Transparency in Supply Chains Act