Machine Vision Lighting and Controller

Machine Vision Lighting and Controller

The pre-requisite to vision is light.
The pre-requisite to good vision is the right light.
Many lightings are developed over the years to address the different requirements of vision application based on various lighting geometry, wave length and intensities.
Vital Vision supplies a wide varieties of lighting options for your application.

Direct Ring Light

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.

 

 

Angled Ring Light

The LEDs are ring-shaped concentrated on the flexible board. Ring Light Direct Angle prevents shadowing and focuses the light at an angle to the centre of the object being illuminated. An optional diffusor plate can be mounted to improve illumination.

 

 

 

Low Angled Ring Light

Low-angle illumination is perfect for edge detection and embossing printing, damage, etc. , on metal surface. Providing 360-degree illumination for reflective objects from an angle without producing reflections. Ideal for slightly uneven surfaces and scratches. Optional diffuser plate can be mounted to improve illumination evenness.

 

Dome Light

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 smaller models are cylindrical, all the others dome-shaped and illuminated from below.  The Dome light are  equipped with high brightness LEDs to provide 360 degrees uniformity and larger coverage on the object area. It operate at constant current sources in strobe mode.

Diffused Coned Ring Light

Light from the LEDs around the periphery of the light diffusion plate is scattered and reflected within the plate to create diffuse light that illuminates from directly overhead.

 

 

Diffused Flat Ring Light

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 its smaller working distance requiring lesser space.

Back Light

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.

 

 

Direct Back Light

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.

Light from chip LEDs packed into a flat circuit board passes through a diffusion plate and illuminates the work from behind as a silhouette.

External Coaxial Light

Coaxial is a uniform light that runs perpendicular with camera axis across the entire field of view makes on-axis illumination system.

Illumination from the coaxial side of a lens via a partial mirror.

 

 

 

Bar Light

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. Major applications are: Crack/exterior inspection of molding / trimming/ forming inspection of IC lead / exterior inspection of connector / character inspection of chip part.

Low Angle Diffused Ring Light

Low angle ring diffuse light and low angle square diffuse light 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. Major applications are: inspection for IC characters / IC lead inspection within the embossed tape / inspection for IC void / IC orientation identification, NG mark inspection.

Low Angle Diffused Square Light

Low angle, diffuse illumination 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.

Coaxial Spot Light

V2HLV: Specially designed condenser lens and rod lens are combined to emit highly uniform, high luminosity condensed light.
V2LSP (Spot lights): Provide narrow, condense, and even illumination through the diffuser plate.

Line light with Cylindrical Lens

Design to work with Line Scan Application. The high brightness LED light is focused by a cylinder lens to achieve a focused beam designed for line scan camera.

Collimated Lights

Design for High-accuracy measurement, when used as back light, collimated lights minimised interference fringing at the edge.