Spatial Filters · APID Series Adjustable lris Diaphragms
APID25Z
APID Series Adjustable lris Diaphragms
Brief Introduction: The product has a continuously adjustable center hole, which makes it easier for upper frequency of the spectrum to pass through, while other frequency are blocked, thereby changing the frequency of the image on the image plane.
Datasheet (PDF) ↗CAD Model (RAR) ↗Specifications
| Model | APID25Z |
|---|---|
| Adjustable Diameter Range d(mm) | 0~Ø25 |
| Outter Ring Diameter D(mm) | Ø44.5 |
| Main Body Material and Treatment | Black anodized aluminium alloy |
| Blade Material | Black Spring steel |
| Number of Blade(dual layers) | 2x7 |
| Handle Diameter WxH(mm) | 4.5x4.5 |
| Overall Height L(mm) | 57 |
| Overall Thickness T(mm) | 4.5 |
| Net Weight(g) | 35 |
Model selection
Why specify APID25Z?
APID25Z is a APID Series Adjustable lris Diaphragms model. Key selection data: Model: APID25Z; Adjustable Diameter Range d(mm): 0~Ø25; Outter Ring Diameter D(mm): Ø44.5; Main Body Material and Treatment: Black anodized aluminium alloy.
Applications
Beam cleanup
Remove higher-order structure and scatter to recover a clean Gaussian profile.
Preparing a reference wavefront
Produce the smooth wavefront interferometry and holography need at the input.
Beam expansion with filtering
Combine pinhole filtering and collimation in one assembly ahead of the experiment.
