Machine Vision Store

Our high-power LED pattern projectors push the light output of LTPR LED pattern projectors to extremely high values, making these products the solution of choice for 3D measurement of large objects.

Thanks to the illuminance these projectors can be used as a viable alternative to laser line generators in high-speed, on-line, linescan camera-based applications.

The high power can also be used in order to decrease system sensitivity to ambient light, for example, to perform 3D mapping of objects with illumination levels found in typical working environments.

The projected light path is typically coupled to the pupil aperture of a C-mount lens. When combined with one of our bi-telecentric lenses, the projection area is undistorted since tilting the pattern only causes a linear extension along one direction. Very good results can also be obtained with our zero distortion macro lenses; the magnification changes along both axes, but image resolution and distortion are such that 3D reconstruction can still be easily performed. Although compatible with non bi-telecentric lenses, a square pattern will become a trapezoid in the projection plane.

This light is available with 3 watt LEDs, to include: white, 460 nm blue, 520 nm green, or 630 nm red. Input voltage is 24 VDC.

A variety of interchangeable optic patterns are available. Choose from standard line, stripe, edge and grid patterns, or specify the custom pattern ideal for your project.

THE PROJECTION PATTERN AND LENS ARE SOLD SEPARATELY. PLEASE CONTACT US WITH YOUR PROJECT REQUIREMENTS AND WE’LL QUOTE THE IDEAL SOLUTION.