Fixed Lens Holders
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Ring mounts for most standard lens diameters
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May be post or pedestal mounted
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Marked with lens diameter
Most common lens diameters of thickness between 1 and 9mm can be mounted in these fixed rings. The lens is secured by means of a retainer and nylon washer. The base of the lens holder is threaded 8-32 or M4 for inch or metric post mounting.
Also offered is a microscope objective holder which has an RMS thread diameter 20mm, pitch 0.7mm for direct attachment of microscope objectives. This holder does not have a retaining ring. A selection of microscope objectives are also offered.
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| To Hold Lens Diameter, D (mm) | Thickness (mm) | Hole Pattern | Type | Dimensions tolerance | Material | Finish |
|---|---|---|---|---|---|---|
| 10.0 | 7.0 | 15.0 | Inch | ±0.2mm | Aluminum | Black Anodized |
| 10.0 | 7.0 | 15.0 | Metric | ±0.2mm | Aluminum | Black Anodized |
| 12.7 | 10.0 | 15.0 | Inch | ±0.2mm | Aluminum | Black Anodized |
| 12.7 | 10.0 | 15.0 | Metric | ±0.2mm | Aluminum | Black Anodized |
| 15.0 | 12.0 | 20.0 | Inch | ±0.2mm | Aluminum | Black Anodized |
| 15.0 | 12.0 | 20.0 | Metric | ±0.2mm | Aluminum | Black Anodized |
| 20.0 | 17.0 | 20.0 | Inch | ±0.2mm | Aluminum | Black Anodized |
| 20.0 | 17.0 | 20.0 | Metric | ±0.2mm | Aluminum | Black Anodized |
| 25.0 or 25.4 | 22.0 | 25.0 | Inch | ±0.2mm | Aluminum | Black Anodized |
| 25.0 or 25.4 | 22.0 | 25.0 | Metric | ±0.2mm | Aluminum | Black Anodized |