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LTPRSM Series are LED Pattern Projectors specifically designed for the most demanding 3D profiling and measurement applications. Triangulation techniques require that structured light be directed onto a sample at a considerable angle from vertical. Tilting the light source pattern becomes essential to ensure that patterned light is properly and homogeneously focused across the entire sample surface. LTPRSM pattern projectors integrate a precision tilting mechanism based on the Scheimpflug criterion. This also ensures that the focus doesn’t change when the pattern is tilted. Moreover, the internal focus mechanism offers the maximum optical throughput. The projected light path is effectively coupled to the pupil aperture of any C-mount lens.
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TCSM Series is a unique family of bi-telecentric lenses for extremely accurate 3D dimensional measurement systems. All TCSM lenses are equipped with a high-precision Scheimpflug adjustment mechanism that suits any type of C-mount camera. Besides achieving very good focus at wide tilt angles, bi-telecentricity also yields incredibly low distortion. Images are linearly compressed only in one direction, thus making 3D- reconstruction very easy and exceptionally accurate. The available magnifications range from 0.5x to 0.1x while the angle of view reaches 30° - 45° to meet the measurement needs of triangulation-based techniques.The Scheimpflug mount is pivoted around the detector plane to ensure excellent pointing stability and ease of focus.
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PCCD Series are pericentric lenses exclusively developed and produced by Opto Engineering® to enable the 360° side view imaging of small objects. Their innovative optical design, based on a catadioptric system, makes it possible to image small objects, with diameters as small as 7 mm. The sides of the object are imaged through the catadioptric system, while the top surface is directly imaged onto the center of the detector. The compactness and high resolution performances of these lenses make them the perfect choice for the inspection of components like pharmaceutical containers, plastic caps, pre-forms, bottle necks, screws and other threaded objects.
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PERICENTRIC LENSES are an exclusive product developed by OPTO
ENGINEERING® to enable 3D peripheral vision of objects without the aid of mirrors. By means of this unique optical design, just one camera shot is enough to capture the top and side views of an object. The name “pericentric” is because of the specific path of the light rays: the aperture pupil is seen from object space as if it was moving around the peripheral zone of the front optical group.
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HOLE INSPECTION OPTICS have been developed by OPTO ENGINEERING® to enable the perfect viewing of holed objects, cavities and containers. Unlike common optics or so called "pinhole lenses" which can only image flat fields of view, Hole Inspection Optics are specifically designed to image both the bottom of a hole and its vertical walls. Thanks to the large view angle (>82° degree) and innovative optical design, these lenses are compatible with a wide range of object diameters and thicknesses. Hole Inspection Optics are therefore the solution of choice to inspect a variety of different object shapes such as cylinders, cones, holes, bottles or threaded objects.
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