Abstract: An infrared filter for an optical metrology tool includes a substrate having film stacks on opposing surfaces thereof. A first film stack can be used to reflect ultra-violet radiation and transmit radiation at non-ultraviolet wavelengths. The second film stack can be used to reflect visible to near-infrared radiation and transmit infrared radiation. The combination of film stacks can therefore extract infrared radiation from a broadband beam, with the remaining ultra-violet radiation and visible to near-infrared radiation forming the product of the filter. The filter can be used as part of the illumination or collection side optics in a broadband optical metrology tool.

Abstract: An outside rear view mirror for vehicles, particularly passenger cars, includes at least one mirror base fastened to the vehicle, a mirror head which can be swivelled relative to the mirror base, an intermediate member whose one end is connected in a hinged manner by way of a first swivel axis with the mirror base, and whose other end is connected in a hinged manner by way of a second swivel axis with the mirror head. At least one spring element extends transversely with respect to the swivel axes and which, in the driving position of the outside rear view mirror, presses the mirror head against the mirror base. So that, in the driving position of the outside rear view mirror, the mirror head can be held in position at the mirror base by simple devices in a stiff and play-free manner, it is provided that a centering detent device effective in at least two planes is disposed between the mirror head and the mirror base.

Abstract: The decentering optical system comprises a decentering prism and a holding component. The decentering prism has two or more positioning portions at positions which sandwich an effective diameter of an optically functional surface held by the holding component. The holding component has a holding portion of positioning portions corresponding to the positioning portions of the decentering prism. Furthermore, on the optically functional surface of the decentering prism, two and more projected portions are arranged at a position which sandwich the effective diameter of the optically functional surface and is located at the outside of the positioning portion, and a projected portion is located inside of the positioning portion. The decentering prism is fixed for positioning at the holding component through the positioning portion, the holding portion of the positioning portion and the projected portions.

Abstract: A ground-based tracking heliostat array comprises a first plurality of elongate row mounts. The elongate row mounts are positioned at least partially between, and are supported by, a first side bracket and a second side bracket. The row mounts are rotatable in a first axis. The array further comprises a plurality of optical elements that are mounted to one or more of the elongate row mounts. The array further comprises a linkage that is mechanically coupled to a first plurality of elongate row mounts. Movement of the linkage causes the first plurality of elongate row mounts to simultaneously rotate in the first axis. The array further comprises a motor configured to move the linkage.

Abstract: The invention relates to a microscope and a stand consisting of a first housing shell and a second housing shell. The first and second housing shells define a base part on which the stand rests. The stand is generally C-shaped, and a stand base cover closes the stand toward the outside. At least one connecting means is provided for the first and second housing shells. The connecting means is not accessible from outside the stand when the stand base cover is in place.

Abstract: A binocular stereoscopic observation apparatus includes an imaging section forming left and right images with parallax in at least two directions and an observing section in which the images with parallax are stereoscopically observed with a viewer's eyes. In this case, the imaging section has an imaging lens forming images of an object at imaging positions on each of left and right optical paths and i imaging positions on the optical axis of the imaging lens, satisfying the following conditions: L(j?1)<Lj Ek=Lj?L(j?1) Dd<Ek where Lj is a distance, measured along the optical axis, from the imaging lens to the jth imaging position, Ek is a difference between distances, measured along the optical axis, from adjacent imaging positions to the imaging lens, and Dd is an image-side depth of an optical system of the imaging section.

Abstract: Electronic binoculars comprise an imaging unit, and first and second ocular units. The imaging unit has an imaging device that projects an optical image of an object, and converts the optical image to electric signals. The first ocular unit has a first image-indicating device that indicates the object image based on the electric signals in a first image-indicating field. The second ocular unit has a second image-indicating device that indicates the object image based on the electric signals in a second image-indicating field. The first image-indicating field is smaller than a first effective image-indicating area which is the maximum image-indicating area of the first image-indicating device. The second image-indicating field is smaller than a second effective image-indicating area which is the maximum image-indicating area of the second image-indicating device. The respective first and second image-indicating fields can move within the respective first and second effective image-indicating areas.

Abstract: An apparatus for determining directional transport processes with a scanning microscope (100) is disclosed. A deflection means (5) for coupling in an illuminating light beam (3), and a scanning module (7) for graphical display of a specimen (15) on a peripheral device (27) and for positioning the illuminating light beam (3) for a specific time period on a location of the specimen (15), are provided. Provided between the deflection means (5) and the scanning module (7) is a device (65) that generates, from the illuminating light beam (3), at least two illuminating light beams (3a , 3b) that merge at a rotation point (70) of the scanning module (7). Each of the several illuminating light beams (3a, 3b) generates a respective focus (72) in the specimen (15), all the foci (72) being arranged in one plane (75).

Abstract: A fusion vision system has a first eyepiece through which a fused viewable image is larger than an image viewed through a second eyepiece to help the operator more easily view the fused image in their brain. The fusion vision system may employ image intensification and thermal imaging capabilities.

Abstract: A vehicle side-view mirror water removal arrangement is easily retrofitted to vehicles having an existing source of compressed air and a side-view mirror with a reflective surface. The arrangement includes a valve having an input port connected to the existing source of compressed air and an output port, the valve being movable between open and closed positions to control the flow of compressed air from the existing source of compressed air to the output port of the valve. A conduit's proximal end is connected to the output port of the valve with its distal end located at the side-view mirror for conducting the compressed air from the output port of the valve to the side-view mirror.

Abstract: A device for producing rapid temperature changes around microscopic samples comprises two hollow channels (5,6) positioned at the same plane but at an angle to each other, FIG. 1. Streams of solutions (9, 10) flowing from the respective channels are maintained at different temperatures through heating or cooling elements (7, 8) conducting heat to or away from the channels. Initially, the sample (12) is surrounded by stream (9) at initial temperature, FIG. 3. After flow of this stream stops, the sample is surrounded by another stream (10) at a different temperature. This results in the temperature change, which does not depend on the volume of liquid in the system and on the size of heating or cooling elements.

Abstract: An active faceted mirror system is disclosed. The active faceted mirror system includes a set of active facet mirror devices, a base plate and a set of pins for mounting the active facet mirror devices to the base plate. Each of the active facet mirror devices includes a mirror substrate with a reflective surface and a bearing hole on the reverse side for mounting. Additionally, each of the active facet mirror devices includes at least three actuator targets located on the back side of the mirror substrate, a jewel bearing and a flexure for supporting the mirror substrate. The base plate includes a series of bearing holes for mounting the active facet mirror devices and at least three actuators for each of the active facet mirror devices. A set of facet controllers located on the base plate can be used to control the positioning of the active facet mirror devices to produce a desired illumination effect.

Abstract: The invention proposes a changer device for optical elements (2a–2e) in stereomicroscopes with which a pair of optical elements (2) can be inserted in the two stereo channels (3) of a stereomicroscope. A particularly compact construction can be achieved by arranging the optical elements (2) side by side in an arc, more particularly in a circle, while between the elements of a pair of elements (2a, 2d) associated with the two stereo channels (3), at least one other optical element (2e; 2b, 2c) is provided, and in that the center (4) of the arcuate or circular arrangement (1) is shifted laterally away from the middle (5) of the stereobase of the stereo channels (3).

Abstract: For a semiconductor device S as an inspected object, there are provided an image acquisition part 1, an optical system 2 including an objective lens 20, and a solid immersion lens (SIL) 3 movable between an insertion position including an optical axis from the semiconductor device S to the objective lens 20 and a standby position off the optical axis. Then observation is carried out in two control modes consisting of a first mode in which the SIL 3 is located at the standby position and in which focusing and aberration correction are carried out based on a refractive index no and a thickness to of a substrate of the semiconductor device S, and a second mode in which the SIL 3 is located at the insertion position and in which focusing and aberration correction are carried out based on the refractive index no and thickness t0 of the substrate, and a refractive index n1, a thickness d1, and a radius of curvature R1 of SIL 3.

Abstract: A combination mirror mount and headlight glare visor that reduces headlight glare to the driver without changing the mirror height or mounting locations. The combination mirror mount and headlight glare visor maintains the field of vision requirements of FMVSS 111 for school buses and maintains the conventional mounting aspects of previous designs. The shape of the headlight visor portion is designed to substantially cover the headlight as viewed through the cross view mirror during operation of the vehicle.

Abstract: Provided is a door mirror of automobile. The mirror comprises a frame fitted with a piece of glass, a bracket mounted on a body of the automobile and shaped to matingly couple to the frame, and a gear mechanism disposed in the connecting portions of both the frame and the bracket. A clockwise or counterclockwise turning of the frame about a pivot of the gear mechanism causes meshed gearwheels of the gear mechanism to rotate the same, thereby adjusting an angle of the frame about the bracket in a smooth, precise way.