Machine Vision Telecentric Illuminator

To provide extensive optical solutions in machine vision optics systems, Canrill Optics, as a custom lens manufacturer, has been keeping developing, manufacturing and marketing telecentric lens for machine vision since 2009. In 2019 and 2020, Canrill Optics has successfully upgraded the telecentric lens to 4th generation PTL series and developed new series of non-telecentric Canrill lens.

Machine Vision Telecentric Illuminator
Telecentric illuminator is of great significance to the image processing system. Providing stable and reproducible illumination conditions, the telecentric illuminator produced by Canrill can help the image processing tools, such as our machine vision telecentric lens, to better capture the visual image of the object.

Better clarity and WBC, higher telecentricity

Especially suitable for round workpiece measurement

Machine Vision Telecentric Illuminator Specification
Model Focal Distance (MM) Rated Power (W) Rated Voltage (V) Max Current (MA) Output Light Diameter Φ (MM) WD (MM) WD Tolerance (¯mm) Suggested Qualified Collimation (®) Preview (pdf)
Telecentric Illuminator XF-PTI020-(C) 100 3W 3V 1000mA 20 110 50 0.52
Telecentric Illuminator Machine XF-PTI037-(C) 79.3 5W 24V 208mA 37 56 40 1.73
Machine Vision Illuminator XF-PTI060-(C) 131.4 5W 24V 208mA 60 90 66 1.05
Machine Vision Illuminator XF-PTI080-(C) 160.3 5W 24V 208mA 80 120 80 0.86
Telecentric Illuminator XF-PTI080-L90-(C) 160.3 5W 24V 208mA 80 120 80 0.86
Telecentric Illuminator XF-PTI100-L90-(C) 220.7 5W 24V 208mA 100 165 110 0.62
Telecentric Illuminator Machine XF-PTI152-L90-(C) 418.992 5W 24V 208mA 152 419 209 0.33
Machine Vision Illuminator XF-PTI195-L90-(C) 508.382 5W 24V 208mA 195 508 254 0.27
Machine Vision Illuminator XF-PTI238-L90-(C) 753.723 5W 24V 208mA 238 751 377 0.18

Telecentric Illumination
Regarding the illumination techniques in machine vision, the concept of telecentric light rays collimating and parallel to the optical axis also applies. Canrill telecentric illuminator machine uses optical devices to direct light from fiber-optic guides or LEDs to the object being examined, producing high-contrast silhouettes. TV central luminescence improves edge contrast and measurement accuracy by reducing diffuse reflection from objects. The collimating light leaves the illuminator and remains on the collimating surface as it strikes the object. In contrast, light from a standard backlight expands and interferes with each other, resulting in diffuse reflection.