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Edge Scientific Instrument Company LLC

Unimat (USA) Corporation

Unimat (USA) Corporation, Formerly United Holdings, Inc.

Edge Scientific Instrument Corp.

Gary Greenberg

Robert Joseph Ginsberg

John William Kesterson

Charles W Hewitt

Edward John Doolin

Peter Lauren

Methods and apparatus for increasing the quality of digital images produced by systems using uncorrected lenses where in-focus elements in the image space of the lens are detected and recorded as directed by data in a lookup table that specifies where light from addresses in the lens specimen plane come to focus in the lens image space.

Method and apparatus for creating high-quality digital images

Tomographic methods and device for obtaining images of microscopic specimens such as Pap smears.

Tomographic microscope for high resolution imaging and method of analyzing specimens

Dynamic aperture microscopy in which the portion of an objective aperture that passes light in an optical system that images an object is continuously changed to create motion parallax which continuously changes the angle from which the object is viewed to create a moving 3-D view of the object from which a 3-D model of the object can be constructed that can be seen or measured from any angle.

Apparatus and methods for creating real-time 3-D images and constructing 3-D models of an object imaged in an optical system

A light microscope illuminator with a light source off the conjugate objective aperture allowing light beam shaping and modifying devices to be located at the conjugate objective aperture.

A variable size sector-shaped aperture mask used in an optical imaging system, such as a microscope, increases contrast and depth of field without loss of resolution and permits different angled views of an object to be captured and compared to create focal plane-specific images.

Variable-size sector-shaped aperture mask and method of using same to create focal plane-specific images

A manually controlled, variable-size, variable angular position, sector-shaped optical mask for use at an objective aperture of an optical imaging system to permit an object to be viewed from selected angles and directions.

Interactive dynamic imaging

A light microscope with lenses projecting the rear aperture of an objective lens at a location remote from the objective lens enhancing high power stereoscopic viewing and photographing with a binocular (two eyepiece) viewing system and when combined with an iris in close proximity to the projected image of the rear aperture of the objective lens, controls flare.

Microscope illumination and stereo viewing including camera ports

A 3-D photo attachment for the phototube of a light microscope which enables a 2-D camera port to be enhanced to take 3-D stereo pair photography both sequentially and simultaneously.

3-D photo attachment for a 2-D light microscope

Apparatus for masking (center and peripheral) the microscope condenser lens to simultaneously maximize resolution, contrast and depth of field utilizing, at a conjugate plane of the aperture plane where an image of the rear aperture of the condenser lens has been created, a plurality of light sources to illuminate two or more of the faces of a multi-faced mirror in the shape of a pyramid which moves relative to the light sources to vary the amount of center masking continuously over a range including zero while directing multiple oblique beams of light onto the objective lens including such apparatus for connection to the illumination port of a light microscope in place of a standard light source.

Center masking add-on illuminator

An illumination system and method for 3-D viewing and increasing resolution, sharpness, depth of field, and perception of depth for a light microscope including an objective lens having an optical axis, wherein one or more illuminating light beams are focused onto the specimen via paths that include the objective lens and are not coincident with the objective lens optical axis, and reflection beams follow paths that include the objective lens.

Illumination system and method for a 3-D high definition light microscope

A condenser for a transmitted light microscope with built-in 3-D filters and stereo pair photo apertures that permit a standard 2-D microscope, high power as well as low power, to produce a variety of high quality 3-D images and photos.

Stereo microscope condenser

Methods and apparatus for center masking a condenser lens of a transmitted light microscope to simultaneously maximize resolution, contrast and depth of field utilizing at a conjugate plane of the aperture plane where an image of the rear aperture of the condenser lens has been created, a plurality of light sources to illuminate two or more of the faces of a multi-face mirror in the shape of a pyramid which moves relative to the light sources to vary the amount of center masking continuously over a range including zero while directing multiple oblique beams of light onto the objective lens.

Center masking illumination system and method

An illumination system increasing resolution, sharpness, depth of field, and perception of depth for a transmitted light microscope including a condenser lens having an optical axis, objective lens having an optical axis, wherein a plurality of separate light beams pass through the condenser lens along paths that are not coincident with the condenser lens optical axis and which follow exit paths from the condenser lens which pass through the objective lens and which are at an oblique angle to the optical axis of the objective lens.

Illumination system and method for a high definition light microscope

An illumination system increasing resolution, sharpness, depth of field, and real time 3D perception of depth for a transmitted light microscope including an objective lens having an optical axis, wherein a plurality of separate light beams passing through a specimen to the objective lens along paths that are oblique to the optical axis of the objective lens. Fiber optic light guides can be used to initiate a light beams that follow the above described paths.

Fiber optic illumination system and method for a high definition light

An illumination system and method for releasing resolution, sharpness, depth of field, and perception of depth for a light microscope including an objective lens having an optical axis, wherein one or more illuminating light beams are directed onto the specimen via paths that include the objective lens and are not coincident with the objective lens optical axis, and reflection beams include the objective lens.

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Los Angeles, CA, United States of America

Gary Greenberg