Iris / IDC_IH-30N
Iris diaphragm holders that can change the aperture size without changing the center of the aperture.
Primarily used in the limited spaces of optical instruments to set an aperture size.
Unmounted iris diaphgrams are ideal for OEM applications or for use when space is a premium.The IDC series’s thinness allows optics to be placed closed to each other.
The adjustment lever also functions as a lock to fix the aperture diameter.
Common Specifications
| Primary Material | Aluminium |  |
|---|---|---|
| Finish | Black Anodized |
IDC
| φ8 - φ50 | ||||
|---|---|---|---|---|
| Part Number | Aperture Diameter | Number of Blades | Weight | |
| MAX | MIN | |||
| IDC-000 | φ8mm | φ0.7mm | 9 blades | 0.003kg |
| IDC-001 | φ12mm | φ0.8mm | 11 blades | 0.005kg |
| IDC-003 | φ15mm | φ0.9mm | 12 blades | 0.007kg |
| IDC-009 | φ22mm | φ0.9mm | 14 blades | 0.012kg |
| IDC-017 | φ36mm | φ1.3mm | 16 blades | 0.024kg |
| IDC-025 | φ50mm | φ1.5mm | 16 blades | 0.062kg |
IH-30N
| φ30 | ||||
|---|---|---|---|---|
| Part Number | Aperture Diameter | Number of Blades | Weight | |
| MAX | MIN | |||
| IH-30N | φ30mm | φ1mm | 12 blades | 0.03kg |
