Backlights for Machine Vision
Backlighting is one of the most important components of machine vision systems; it must provide the required luminous flux, response speed, area and duration of exposure. Our experience in machine vision systems led us to the need to develop an LED backlight module for flash operation. A carefully selected vision lighting system plays a large role in image quality and determines the efficiency of the image processing process.
Choosing the right lighting is critical to getting the information you need about your target. We offer various types of backlights for machine vision tasks: circular, linear, square and others. In addition to our own backlights, we also supply backlights from VS Technology and OptoEngineering .
- Machine Vision Components
- Backlights for Machine Vision
- Machine Vision Cameras
- Machine Vision Optics: Lenses
- Machine Vision Computers
- Vision Software
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Square Lenticular Pulsed Backlight
ViTech B108
Lensed illumination is intended for pulsed illumination of objects in machine vision systems, in which it is not possible to mount an additional light source close to the object or where it is necessary to create the required glow intensity in a certain area. A distinctive feature of the B108 modules is the absence of persistence (except for the version with white LEDs).
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Compact Linear Pulsed Non-Lensing LED Backlight
Vitek L36
Compact module of linear pulsed illumination, consisting of 12 high-speed non-lensing LEDs and a control circuit that limits the maximum duration and minimum duty cycle.
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Adjustable Length Linear Backlight, 300 mm to 2100mm
Vitech A1905
Modules A1905 are designed for pulsed or continuous illumination of objects in machine vision systems. The time of ignition (90%) and blanking (10%) of the module is less than 1 μs with jitter of the front(jitter) no more than 2 μs, which allows the modules to be used for exposure with "slow" cameras.The control input is compatible with npn, pnp, "open collector", TTL, LVTTL, RS422 (Basler racer) outputs.Modules can be made with light-emitting diodes of the following colors:Infrared - wavelength 730 or 850 nm;Red - wavelength 620-630 nm;Green - wavelength 520-530 nm;Blue - wavelength 460-470 nm;Ultraviolet - wavelength 365 or 400 nm;White - with a color temperature of 5000K.
