ID-25
The ID adjustable aperture continuously varies the central opening in spatial filtering, allowing selected frequency components in the spectrum plane to pass while blocking others, thereby changing the image's frequency content in the image plane. It consists of multiple curved blades. Its carefully engineered structure and precision assembly provide moderate damping between the blades, avoiding both stiffness and looseness.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Length | 49 mm |
| Outer-ring diameter D | 37 mm |
| Adjustable diameter | Φ1.5-Φ25 |
| Total Thickness | 5.5 mm |
| Blade Count | 13 |
| Blade Material | Black Spring Steel |
| Body Material | Blackened Duralumin Alloy |
| Mount | YES |
| Weight | 25 g |
Datasheet
Supplier Information
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The ID adjustable aperture continuously varies the central opening in spatial filtering, allowing selected frequency components in the spectrum plane to pass while blocking others, thereby changing the image's frequency content in the image plane. It consists of multiple curved blades. Its carefully engineered structure and precision assembly provide moderate damping between the blades, avoiding both stiffness and looseness.
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