Mounted Iris Diaphragms
• With graduated scales
• Threaded stud for post mounting
• Metric and Inch versions available
• Continuously variable iris
The Ealing range of Mounted Iris Diaphragms are lever operated and offer a continuous variable diameter aperture in a range of four sizes. Two versions are available, a standard and unmounted iris diaphragms, which have a minimum closed aperture. The standard models are supplied in a black anodized aluminum mount which has a laser engraved scale indicating aperture size. The fixed stud in their base is either M4 or 8-32 (catalog numbers prefixed by 53- have metric M4 studs while 61- denotes an 8-32 inch thread). They can be mounted on a Half-inch Post.
| Part # | Product Description | Price | In Stock | QTYAdd to Cart |
|---|---|---|---|---|
| 53-2473-000 | Mounted Iris Diaphragm, 12 mm Dia, Metric |
$45.00
|
Yes | |
| 61-2473-000 | Mounted Iris Diaphragm, 12 mm Dia, Inch |
$45.00
|
Yes | |
| 53-2481-000 | Mounted Iris Diaphragm, 25 mm Dia, Metric |
$55.00
|
Yes | |
| 61-2481-000 | Mounted Iris Diaphragm, 25 mm Dia, Inch |
$55.00
|
Yes | |
| 53-2499-000 | Mounted Iris Diaphragm, 36 mm Dia, Metric |
$68.00
|
Call for Availability
|
|
| 61-2499-000 | Mounted Iris Diaphragm, 36 mm Dia, Inch |
$68.00
|
Call for Availability
|
|
| 53-2507-000 | Mounted Iris Diaphragm, 50 mm Dia, Metric |
$117.00
|
Yes | |
| 61-2507-000 | Mounted Iris Diaphragm, 50 mm Dia, Inch |
$117.00
|
Call for Availability
|
|
| 53-1988-000 | Unmounted Iris Diaphragm, 12mm Max Aperture |
$37.00
|
Yes | |
| 53-1996-000 | Unmounted Iris Diaphragm, 25mm Max Aperture |
$45.00
|
Call for Availability
|
|
| 02-707-003 | Unmounted Iris Diaphragm, 36mm Max Aperture |
$58.00
|
Call for Availability
|
|
| 53-2010-000 | Unmounted Iris Diaphragm, 50mm Max Aperture |
$104.00
|
Yes |
