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This page displays all 「FI」 in main group G03B3/00. |
HB:Handbook | ||||
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CC:Concordance | |||||
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Focusing arrangements of general interest for cameras, projectors or printers (focusing means, autofocus systems for cameras G03B 13/00; means for automatic focusing of projectors G03B 21/53; means for automatic focusing of projection-printing apparatus or copying cameras G03B 27/34, G03F) | HB | CC | 2H011 | |
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.moving lens along baseboard | HB | CC | 2H011 | |
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.adjusting position of image plane without moving lens | HB | CC | 2H011 | |
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..using movable reflectors to alter length of light-path | HB | CC | 2H011 | |
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.Power-operated focusing | HB | CC | 2H011 | |
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..adapted for remote control (control systems in general G05) | HB | CC | 2H011 | |