The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2009
Filed:
Jan. 10, 2008
Akiho Yoshizawa, Higashihiroshima, JP;
Akiho Yoshizawa, Higashihiroshima, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A tilt adjustment device K for objective lenses which comprises: a positioning standfor supporting a holderwhich fixedly holds a first objective lens; at least three pinsandfor supporting an inferior surface of an edge of a second objective lensby each tip of the pins; a pin fixedly supporting memberfor fixedly supporting the ends of the pins; tilt adjusting means for tilting the pin fixedly supporting memberso that the second objective lensis tilt-adjusted around a principal point center with respect to an inferior surface of an edge of the first objective lens; and a press memberfor pressing a superior surface of the second objective lens, which can be removed after the second objective lensis fixed.