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Class 359/426 - Internal focusing

Subclass of Class 359 - Optical: systems and elements
Definition: Subject matter wherein the entrance and exit lenses remain
No. of applications: 2
Last issue date: 02/26/2009

Application No.	Application Title	Issue Date
20090052024	CLIP-ON NIGHT VISION DEVICE A night viewer (10) is adaptable to generate an enhanced image suitable for viewing through an optical scope (16). An input end (18) of the viewer (10) receives the image to be enhanced through an objective lens (20). An image enhancin...	02/26/2009
20050099684	Telescope main body and spotting scope A telescope main body, which is provided with an objective optical system, a focusing system, an imaging device, a beam splitter, and a correcting system that performs a correcting operation for correcting a position shift between an image forming position of an object ...	05/12/2005

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