| SPHERE |
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- Reference sphere used for calibration of wavefront sensor Optino in internal illumination mode
- Various options are available according to the accuracy required and the focal ratio (F/# or NA) of the test element
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| FLAT |
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- Reference flat used for calibration of wavefront sensor Optino in internal illumination mode
- Various options are available according to the accuracy required and the diameter of the test element
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| Mountings |
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- Mountings for reference sphere and reference flat
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| Collimators |
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- Achromatic collimators for larger focal ratios ~ F/5 to F/300
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| Collimators |
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- Microscope objective collimators: for testing lenses and mirrors from ~ F/0.5 to F/5
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| Mountings |
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collimators and