Optical: systems and elements – Compound lens system – Microscope
Patent
1991-02-19
1992-12-08
Henry, Jon W.
Optical: systems and elements
Compound lens system
Microscope
356246, G02B 2134
Patent
active
051702860
ABSTRACT:
A specimen chamber comprising a central chamber element sandwiched between a base plate and a cover plate, which base plate and cover plate secure cover slips within recessed areas on opposite surfaces of the central chamber portion which face the base and cover plate. The central chamber element includes a central flow passage, which terminates at opposite ends into tee channels. The sandwiched arrangement of the elements is secured by locking pins, which are insertable into alignment post elements that extend from the base plate though the central chamber element and the cover plate. The locking pins include a plurality of locking cams.
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Bungay Peter M.
Sullivan James V.
Zimmerberg Joshua J.
Henry Jon W.
The United States of America as represented by the Secretary of
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