In the right light
Experts in Machine Vision know it
The engineering of systems for quality inspection and industrial automation starts with the right illumination. The required color, the adequate shape and uncompromising quality ensure robustness against changes in ambient light and make characteristic features or defects visible for the optical inspection by cameras and software algorithms.
LEDs with extremely bright light output are mounted very tightly. 360 degree shadow-free illumination is possible. The Direct Ring Light illuminates the object directly from a flat board. Suitable to detect smallest divergences of reflectance between target objects. Used for not reflecting objects needing a strong lighting.
Read more: FLDR-A - Direct Ring
LEDs with extremely bright light output are mounted very tightly. 360 degree shadow-free illumination is possible. The Ring Light Direct Angle prevents shadowing and focuses the light at an angle to the centre of the object being illuminated. Suitable to detect smallest divergences of reflectance between target objects. Used for not reflecting objects needing a strong lighting. FLHC are "half models".
Read more: FLDR-B - Angle Ring
Low Angle Ringlights (Darkfield)
Illumination with a Horizontally Ring Light (Type LA1) or Low Angle Ring Light (Type LA3) allows 360 degree shadow-free illumination. Low-angle illumination is perfect for edge detection and checking embossing printing or correct positioning, controlling scratches, dirt and grooves on different surfaces. While avoiding reflections, ideal for slightly uneven surfaces and scratches. Optional diffusing plate can be mounted to improve illumination eveness. FLHC-LA are "half models" (120 - 180 degrees)
Read more: FLDR-LA + FLHC-LA
Dome Lights allow shadow-free uniform light covering 180 degrees. For inspection of objects with glossy or non-flat surfaces or foil wrapped objects. The small FLDM
-i50 is cylindric, all the others dome-shaped and illuminated from below. FHDM are equipped with high brightness LEDs to provide 360 degrees uniformity and larger coverage on the object area. FHDM
operate at constant current sources in strobe mode. FFDQ
is a flat square dome
Read more: FLDM + FHDM + FFDQ
Diffuse flat Ringlight
Ring-shaped light with overhead diffuse light eliminates LED glares and shadows for even illumination. Best for preventing halo effect. Coating inspection and burr inspection of the molding, soldering inspection and inspection of board parts possible with coned FLKR
-type. Discus FLFR
-type with its low height is prefered for very limited space.
Read more: FLKR + FLFR
FLFL Flat Light (Backlight)
Power-saving back light system with a very thin design and a very uniform surface light emission profile. Just having a casing height of 7-10 mm permittes the application even with very limited mounting space. Ideal for silhouette inspection, inspection of dimension and shape of lead frame, visual inspection of dimenison and shape of electronic parts.
IC lead for gauging inspection for TSSOP, SOIC, DIP, SC7O, SOT, QFP
Read more: FLFL
FLDL-TP High Intensity Flat Light (Backlight)
Slim-type lighting with LEDs mounted at the bottom of the light guide to brighten it. LEDs are arranged at high intensity to produce high luminosity. Ideal for shilouette inspection.
Read more: FLDL-TP
Coaxial is a uniform light that runs perpendicular with camera axis across the entire field of view makes on-axis illumination system.
FHFV possess High Power-SMDs.
Read more: FLFV + FHFV
Bar-shaped lighting using high-intensity LEDs. They create optimum oblique lighting conditions. Flexible installation to enable a wide range of applications. Usable as high intensity surface lighting. Reflections can be controlled by the included diffusion plate.
Read more: FLDL + FHDL
Low-angle diffuse Light
Low angle ring diffuse light (FFPR) and low angle square diffuse light (FFPQ) enables characters and defects to be uniformly illuminated with no LED glare. Soft, even and diffused lighting on shiny objects. Best for preventing the halo effect. The shadowless, low angle square type is perfect for square shaped objects.
Read more: FFPR + FFPQ
Multi Angle Ringlight
All in one lighting with multi color and multi angle.
The arrangement of the LEDs allows an unprecedented level of illumination of the parts being inspected. Thus, various defects can be checked in a single measurement.
Read more: FIBS
High brightness LED Line Light is focusing with an cylindrical lense. A very intense illumination suited for the use with line-scan cameras. FHLN
possess High Power-SMDs.
Read more: FLLN + FHLN
Lighting with higher IP-Protection
LED Lightings with Ingress Protection is required for many environmental conditions.
Read more: IP Protection
Ultraviolette-Beleuchtungen (UV) werden eingesetzt um beispielsweise Kleber anzuregen, UV-Markierungen sichtbar zu machen oder zur Überprüfung von Lötstellen auf der Leiterplatte.
Read more: Ultraviolet Beleuchtung
Infarotbeleuchtungen (IR) werden eingesetzt um Farbunterschiede unter Monochromkameras zu verringern oder Bedruckungen auf Objekten zu eliminieren.
Read more: Infrarot Beleuchtung