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hardware:objectives [2024/11/01 09:50] Jon Daniels [Mechanical Angle] |
hardware:objectives [2024/11/01 22:02] (current) Jon Daniels [Mechanical Angle] |
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| SO 57-12-19 10x/0.3 MI | 11° | 28° | ASI multi-immersion #3 (RI 1.33 - 1.56, nominal 1.45), mechanical limitation in body | | | SO 57-12-19 10x/0.3 MI | 11° | 28° | ASI multi-immersion #3 (RI 1.33 - 1.56, nominal 1.45), mechanical limitation in body | | ||
| SO 54-9-4 52x/1.15 MI | | SO 54-9-4 52x/1.15 MI | ||
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+ | ==== Working Distance and Imaging Depth ==== | ||
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+ | The imaging depth of a pair of co-focused objectives into a flat pancake-like sample without hitting the top of the sample is proportional to the residual mechanical angle that the two objectives leave and also proportional to their working distance, with minor factor related to the relative mechanical angle/ | ||