Difference between revisions of "Axis (of a fixed lens)"
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Revision as of 00:00, 25 February 2009
2-2-115
The vertical line comprising the axes of revolution of the belt and rings composing the fixed lens. (Fig. 16b)
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
[[Category:2.2 Optical Apparatus]