LTPRHP3W series features advanced and efficient LED projectors for structured light applications such as, quality control, 3D reconstruction, 3D profilometry, stereovision, planarity control, robot guidance for pick and place and alignment applications. Unlike laser sources, which typically show poor line sharpness and power distribution as well as scattering, speckle and diffraction effects, LTPRHP3W pattern projectors integrate LED sources and precisely engraved patterns ensuring thinner lines, sharper edges and more homogeneous illumination. LTPRHP3W series is available in different colors and features a wide selection of projection patterns (see PTPR series) which can be easily interchanged to project any kind of shape. Additionally, LTPRHP3W features built-in phase- adjustment for easy alignment of the pattern. Any C-mount optics can be interfaced to project areas with different sizes. LTPRHP3W LED projectors integrate built-in electronics that control the current flow through the LED and can be easily tuned by the user.