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US20090323182 |
Methods and Apparatus Providing Improved Visual Capabilities of Optical Instruments
An apparatus for forming an image has one or more lenses in an optical path, at least one angular-sensitive light transmission filter in the optical path, in which transmission varies with change...
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US20090303586 |
TELESCOPE
A telescope has a joint for universally bearing an optical assembly in relation to a housing. The joint is designed as an elastic spring joint.
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US20090257118 |
BEAM-SHAPING TELESCOPE
A beam shaping telescope includes two mirrors having rotationally symmetric curvature inclined to the optical axis of the telescope. By selecting an appropriate curvature, spacing, and inclination...
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US20090244700 |
TELESCOPE SYSTEM AND METHOD OF USE
The present invention provides a telescope system having enhanced capabilities for configuring and calibrating a telescope, operation and control of the telescope, and viewing of imagines from the...
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US20090244699 |
REMOTE CONTROLLED TELESCOPE LENS COVER FOR SMALL TELESCOPES
The present invention relates to a remote-controlled telescope lens cover and a telescope fitted with the same.
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US20090231693 |
Device and Method for Demonstrating Optical Effects
An optical system includes two lens systems, one that provides viewing of an object with relatively no spherical aberration, and another that provides viewing of the object with significant...
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US20090225406 |
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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US20090201582 |
Binoculars having center-focusing and individual-focusing functions
Binoculars having a center-focusing function and an individual-focusing comprise a telescopic base provided at an end thereof with a control sleeve which is connected to a left lens system in a...
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US20090161211 |
Portable astronomical telescope
A portable astronomical telescope includes the cylinder body, on which three telescopic legs are hinged through a joint to form a tripod stand. The bottom of aforementioned cylinder body is fixed...
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US20090135478 |
TELESCOPIC TUBE
A telescopic tube includes an upper section tube and a lower section tube that are provided coaxially with each other. A plurality of connecting rods is provided between the upper and lower section...
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US20090138233 |
Surveying Instrument and Method of Providing Survey Data of a Target Region Using a Surveying Instrument
A surveying instrument ( 11 ) comprises a telescope unit having imaging optics and an array of optical detector elements, orientation sensors detecting an orientation of the telescope unit,...
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US20090128899 |
OPTICAL SYSTEM PROVIDING OPTICAL MAGNIFICATION
An optical system for the magnification of an object presented to an image receiver. The optical system includes a frame configured to position at least one optical element between the object and...
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US20090109528 |
Top Angle focus scope
A rifle scope has a front end receiving light and a rear end passing light to the user eye. The rifle scope has an elevation adjustment; an inside body is hollow and tubular and fitting inside a...
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US20090109529 |
Method and Apparatus for Illuminating a Reticle
An apparatus has structure with a reticle oriented approximately parallel to and adjacent an imaginary plane. The structure includes on one side of the plane a portion transmissive to visible...
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US20090040600 |
Telescope Adapter for Supporting a Camera
A telescope adapter for supporting a camera includes a light beam splitter for receiving light from the telescope and dividing that light into a monitoring bundle of light rays and a recording...
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US20090015914 |
SCANNING WIDE FIELD TELESCOPE AND METHOD
A scanning wide-field telescope includes a primary reflecting mirror and a corrector assembly. The corrector assembly corrects light beams for spherical aberration imposed on the light beams by the...
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US20080259447 |
Spectroscopy of exoplanets from a ground-based telescope
In a first exemplary embodiment of the present invention, an optical device comprises a telescope and a pipescope arranged as a spatial filter to light propagated through the telescope, to confine...
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US20080252964 |
LIGHT COLLIMATING SYSTEM FOR SCHMIDT-CASSEGRAIN TELESCOPE
Disclosed is a light collimating system for mounting at the primary focus of a Schmidt-Cassegrain telescope (SCT) in place of the secondary mirror. The system comprises a housing containing a...
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US20080204867 |
Bottle telescope
A hand-held telescope or binocular built into a bottle or consumable drink container includes a high quality objective lens; an adjustable focus eye lens; and, optionally, a connector ring to form...
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US20080204866 |
Apparatus and Method for Optically Combining at Least Three Light Beams
At least three incoming light beams ( 10 a - c ) are combined partly combined into a null beam and partly into fringe tracking beams. The relative phase difference between the incoming beams ( 10 a...
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US20080186570 |
Optical sight having obscured reticle illumination
An optical sight includes an optical train with a reticle having a reticle substrate, and a reticle relief pattern in the reticle substrate having a relief surface oriented so that the relief...
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US20080186571 |
Optical sight having an unpowered reticle illumination source
An optical sight includes an optical train having an optical path therethrough, an entrance, and an exit. A reticle is visible through the exit of the optical path. An unpowered reticle...
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US20080186569 |
Phased-array light telescope
A phased-array light telescope includes at least two non-obscured light subtelescopes. Each of the light subtelescopes is aimed along a common boresight. The phased-array light telescope further...
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US20080186568 |
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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US20080100912 |
CATADIOPTRIC TELESCOPE IMAGING SYSTEM
A telescope imaging system is provided. The telescope imaging system comprises a first lens group for receiving a spot light and generating a first refracted beam, a second lens group for receiving...
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US20080068711 |
Peripheral filtering star tracker telescope
A filter or lens for a star tracking telescope includes a clear center portion and an attenuating peripheral portion where the peripheral portion attenuation of off-axis images is identical through...
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US20080062514 |
DIGITAL TELESCOPIC SIGHT
A digital telescopic sight includes an objective lens group ( 202 ), a light collecting lens ( 204 ), an erecting lens group ( 206 ), an eyepiece lens group ( 212 ), a semi-reflecting mirror ( 208...
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US20080037115 |
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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US20080030709 |
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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US20080018995 |
User-directed automated telescope alignment
Embodiments of the present disclosure include user-directed automated telescope alignment systems and methods. In various embodiments, the automated alignment procedure provides for user-direction...
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