Optical: systems and elements – Lens – With variable magnification
Patent
1996-08-01
1998-10-13
Ben, Loha
Optical: systems and elements
Lens
With variable magnification
359823, 378 34, 2504911, G02B 1514
Patent
active
058221336
ABSTRACT:
An optical component moving device having a driving portion and guiding portion, for moving an optical component, wherein the driving portion includes fluid enclosure system being expandable and contractible and the guiding portion includes a leaf spring.
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Ebinuma Ryuichi
Minowa Toshinori
Mizuno Makoto
Ben Loha
Canon Kabushiki Kaisha
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