Optical: systems and elements – Lens – Fluid
Reexamination Certificate
2005-11-01
2005-11-01
Epps, Georgia (Department: 2873)
Optical: systems and elements
Lens
Fluid
C359S676000
Reexamination Certificate
active
06961187
ABSTRACT:
A zooming optical system has at least one lens unit having a variable magnification function and at least one deformable reflecting surface having a compensator or focusing function. In this case, the zooming optical system satisfies the following conditions: 0≦|øx/φ|<0.5, 0≦|øy/φ|<0.5, where øx is power of an axis perpendicular to a direction of decentering of the deformable reflecting surface; øy is power of an axis in parallel with a direction of decentering of the deformable reflecting surface; and φ is power of the entire optical system.
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Hasan M.
Olympus Corporation
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