Pinhole Mounts
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Standard to high precision drive versions
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A wide selection of mounted pinholes offered
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Suitable for post mounting
Pinholes are an important part of any laser system. They must be accurately positioned in both X and Y directions. The simple version uses a plain bearing and fine pitched push screws. It is suitable for most general purpose applications. The precision version utilizes an X-Y ball bearing stage with precision micrometer drives. The high precision version uses a differential micrometer to provide sensitivity of 0.0025mm. Both mounts will accept any pinhole which is mounted on a 16mm diameter disc. The disc is held in place by a retainer ring. The edges of the pinhole mounts are threaded 8-32 or M4 for attachment to a standard mounting post or pedestal.
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| Mount Type | To Hold Mounted Pinhole Mount Diameter (mm) | Clear Aperture (mm) | Adjustment Range (mm) | Adjustment Sensitivity (mm) | Type | Dimensions tolerance | Material | Finish |
|---|---|---|---|---|---|---|---|---|
| Standard | 16.0 | 8.0 | ±1 | 0.10 | Inch | ±0.2mm | Aluminum, Stainless Steel, Brass | Black Anodized, Chrome |
| Precision | 16.0 | 10.0 | ±2 | 0.01 | Inch | ±0.2mm | Aluminum, Stainless Steel, Brass | Black Anodized, Chrome |
| Precision | 16.0 | 10.0 | ±2 | 0.01 | Metric | ±0.2mm | Aluminum, Stainless Steel, Brass | Black Anodized, Chrome |
| High Precision | 16.0 | 10.0 | ±0.01 | 0.0025 | Inch | ±0.2mm | Aluminum, Stainless Steel, Brass | Black Anodized, Chrome |
| High Precision | 16.0 | 10.0 | ±0.01 | 0.0025 | Metric | ±0.2mm | Aluminum, Stainless Steel, Brass | Black Anodized, Chrome |