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7605977 |
Optical telescope
An apparatus for enhanced viewing of objects in two separate simultaneous frequency bands of light that is constructed in accordance with the principles of the present invention includes a primary...
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7602548 |
Schiefspiegler telescope with three reflecting surfaces
A Schiefspiegler telescope with three reflecting surfaces, preferably for observing the earth from space, particularly for imaging radiometers. A novel possibility for realizing a reflector...
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7599116 |
Display device for telescope system
A display device ( 4 ) for a telescope system is disposed between a first image plane ( 10 ) and a second image plane ( 20 ) of the telescope system. The display device includes a signal emitter (...
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7599045 |
Method for eliminating internal reflection of range finding system and range finding system applying the same
A method for eliminating internal reflection signal in a range finding system is disclosed, including the steps of receiving a range-finding signal reflected by an object and an internal reflection...
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7586678 |
Optical imaging system for obtaining multi-field-of-view image
High-resolution imaging systems are provided. In one embodiment, an imaging system based on a Cassegrain or Schmidt-Cassegrain objective, with coaxial primary and secondary mirrors, is provided...
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7583373 |
Geodetic total station which can be extended in a modular manner
A geodetic total station comprising an upper part ( 1 a ) provided with a support ( 2 ) with at least one support section ( 2 a; 2 b ), an electronic display control unit ( 4 ), a total station...
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7554728 |
Modified gregorian astronomical telescope
An optical system resembling a modified Gregorian astronomical telescope is disclosed in the specification and drawings. Lenses are used in the inter-focal region to modify the optical...
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7545562 |
Common-aperture optical system incorporating a light sensor and a light source
A common-aperture optical system includes a reflective telescope having a common boresight, an entrance pupil, an exit pupil, and a beam path extending from the entrance pupil to and beyond the...
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7522337 |
Compact multi-entrance-pupil imaging optical system
An imaging optical system includes a subtelescope array, with at least two subtelescopes, each having a single entrance pupil and an exit light beam. Each subtelescope has an optical pointing axis,...
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7518792 |
Method of determining orientation of a telescope
An automatic telescope ( 10 ) capable of determining an orientation without requiring input from a user or any external source. The telescope ( 10 ) preferably includes a database ( 22 ) to store...
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7508584 |
Telescope with invariable display of digital data
A telescope includes an objective lens to receive an optical signal from an object and an electronic signal generator that generates an electronic signal representing for example distance and...
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7505120 |
Laser riflescope with enhanced display brightness
A laser riflescope includes a laser emitter, a laser receiver, an objective lens group ( 11 ) for collecting the visible light from the target to be measured, an eyepiece group ( 14 ) adapted for...
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7486438 |
High-resolution optical imaging systems
High-resolution imaging systems are provided. In one embodiment, an imaging system based on a Cassegrain or Schmidt-Cassegrain objective, with coaxial primary and secondary mirrors, is provided...
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7483213 |
Image combining viewer
An image combining viewer transmits a daylight image directly through the viewer, while reflecting at least one wavelength other than visible light towards a sensor. A display for displaying the...
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7483208 |
Multifunctional observation device
In an observation device according to the invention, it is possible to coordinate a multiplicity of functions with the device by using and exchanging optical modules. By means of existing optical...
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7482564 |
High definition telescope
Embodiments of the present disclosure include presenting data related to image information captured by a telescope on an electronic display, such as, for example, a high definition display. For...
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7477451 |
Devices and methods for providing wide field magnification
Optical devices and methods for providing wide field magnification to assist the visually impaired, and others, are provided. The optical device includes a plurality of telescopic lens sets, for...
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7450299 |
Broadband telescope
The light of a broad energy band can be observed by reflecting the light of the broad energy band, for example, the light from the visible light region to the x-ray region at a high reflectance...
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7450282 |
High precision optical system and beam pathway design for a laser-based distance measuring device
A high precision, high performance optical system and beam pathway design for laser-based distance measuring, or range-finding, devices includes an etched, or etched and filled, aiming reticle in...
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7433120 |
Multi-telescope imaging system utilizing a single common image sensor
A multi-telescope imaging system includes a first telescope and a second telescope, each telescope having an input line of sight, a ray path that is incident upon a focal surface imaging location...
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7428098 |
Structureless space telescope
A structureless space telescope is disclosed. The structureless primary mirror includes a plurality of mirror elements for focusing and reflecting electromagnetic radiation, and the telescope...
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7417793 |
Structure for supporting an optical telescope
An apparatus for the focusing of incident light includes a base assembly that is adapted to support a primary mirror. The primary mirror includes an outside circumference and an inside aperture. An...
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7403331 |
Correct image zoomable reflecting telescope with near stationary eyepiece
A correct image reflecting telescope with zoom capability comprised of a flat mirror, a parabolic primary mirror, and an image correcting system. The flat mirror reflects the incoming light from...
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7390101 |
Off-axis two-mirror re-imaging infrared telescope
An infrared telescope utilizes two mirrors in an off-axis, eccentric-pupil, re-imaging configuration. To improve the image quality of traditional two mirror telescopes, the reflective surfaces of...
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7385759 |
Optical system with variable pointing and method implementing such a system
An optical system including a telescope and a principal pointing device for selecting a direction of observation is disclosed. The system furthermore includes at least one secondary pointing device...
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7375881 |
Carriage for optical elements in an optical sighting device
A compact spotting scope includes a housing with an outer surface having a grasping region sized and shaped to fit in the palm of a user's hand so that the spotting scope can be held at eye level...
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7374294 |
Method and apparatus for improving image quality in a reflecting telescope
A method and apparatus for improving image quality in a reflector-type telescope are provided, through utilization of one or more nozzles disposed about the periphery of a reflecting mirror of the...
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7369302 |
Day/night weapon sight assembly for use on weapon without change in eye relief
A day/night weapon sight assembly that consists of daytime sight and a nighttime sight allows the use of both sights without change in eye relief even when the nighttime sight is attached to the...
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7365924 |
Sight tube pivot assembly
An improved aiming tube pivot assembly for use in a sighting and/or aiming apparatus which comprises an aiming tube axially mounted within an outer tube (or housing). A support ring supports the...
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7355790 |
Optical sight having a reticle illuminated through a non-lambertian light diffuser
An optical sight includes an optical train having an optical path therethrough. The optical train typically includes an objective, a prism that receives the optical path from the objective, and an...
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7342647 |
Compact laser altimeter system
A laser-based altimeter for use on-board an aircraft comprises: a first housing including a hollow cavity and an exit aperture, and a second housing including a hollow cavity and an entrance...
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7339730 |
Assembly and method for head-up display (HUD) tray harmonization
There is provided a head-up display (HUD) tray harmonization assembly, including a mount alignment jig (MAJ) having a first end and a second end, the first end being connectable to an adjustable...
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7333271 |
Dichroic mangin mirror
An optical system having at least one dichroic Mangin mirror. The optical system has a front-end optical sub-system or a light source operative to emit an optical beam. The optical beam is...
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7330313 |
Telescope
A telescope has at least one barrel. At least three optical elements, namely an objective lens, an inverting system, and an eyepiece are arranged within the barrel along a longitudinal axis thereof...
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7319557 |
Fused thermal and direct view aiming sight
A fused thermal and a direct view aiming sight includes an optical gun sight, a thermal sight, and a beam combiner. The optical sight generates a direct view image of an aiming point or reticle...
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7313763 |
System for operating an astronomical observatory in real time using http
A system for operating an astronomical observatory made up of astronomical hardware, utilizing a web browser operated by a user, and a web server connected to the observatory, wherein both the...
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7310184 |
Cylindrical body of a Newton reflective telescope
A cylindrical body of a Newton reflective telescope includes a first cylindrical body and a second cylindrical body combined together. The first cylindrical body has an eyepiece fixed on an outer...
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7301698 |
Method for automatically aligning telescope
A manual controller commands a telescope mount to automatically track a specific bright star after the image of the star is located to center of an electronic eyepiece and a timer is started. The...
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7277223 |
Apparatus and methods for focusing and collimating telescopes
A telescope capable of motorized focus and/or collimation. The telescope includes control electronics capable of correcting the focus and/or collimation based on identified information, such as,...
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7274507 |
Two-mirror telescope with central spider support for the secondary mirror
A telescope has a primary light mirror structure including a central base, and a concave primary mirror having a central opening in which the central base is received and extending radially...
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7265901 |
Telescope mount having locator system and drive mechanism for locating objects and positioning telescope
A portable altitude/azimuth telescope mount having an integral locator system with a magnetic encoder mechanism for facilitating location of astronomical objects and telescope positioning for...
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7259910 |
Focal device for a telescope
A focal device for a telescope includes an eyepiece tube, a main body, a fixing washer, a direction restricting member, a focus adjusting ring, a focus adjusting tube, an eyepiece, an eyepiece...
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7259909 |
Image-inverting prism device with double uses for a telescope
An image-inverting prism device with double use for a telescope includes a prism contained in a housing formed of two semi-housings. The housing has a first end for connecting a lens, the first end...
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7256933 |
Multi-purpose optical corrector system
An optical corrector system optical system comprising two components, a first housing supporting therein a telenegative-type lens, and a second housing supporting therein a positive-type lens. The...
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7236297 |
Gregorian optical system with non-linear optical technology for protection against intense optical transients
An optical system comprising a concave primary mirror reflects light through an intermediate focus to a secondary mirror. The secondary mirror re-focuses the image to a final image plane. Optical...
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7230755 |
Building with roof mounted periscope
A periscope is mounted through the roof and into a room within a building, such as a house or the like, whereby people in the building can view scenes outside without leaving the building. The...
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7230754 |
Neutral white-light filter device
A substantially neutral filter across the white-light spectrum is obtained by minimizing the wavelength-dependent effects of filtering components and of reflective coatings on surfaces. The...
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7228253 |
Instrument mounting system with dual encoders
The present invention provides a way to measure the position of an instrument that is mounted on an instrument shaft within a clutched mounting system, the instrument shaft being driven through a...
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7221527 |
Systems and methods for automated telescope alignment and orientation
Embodiments of an automated telescope system are operable in multiple modes, including alt-az and equatorial modes. The telescope system aligns and orients itself to the celestial coordinate system...
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7221505 |
Panoramic field of view acquiring and displaying system
A panoramic field of view acquiring system comprises three telescopes, which acquire three separate images, each typically covering a little over one third of the total required scene and a...
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