Polarizer filters for DCM Sistemes products
These filters are capable of avoiding reflections which often inevitably arise in an application. Almost invariably, we could avoid them, using a Dome or Axial
lighting system, or the combination of both, but for this we require more space and is not available when the field of view is very large.
Reflections can even appear on dark, glossy materials as completely white image regions which cover inspection characteristics and can thus prevent a successful inspection.
To obtain a good result in our application, we will use a polarized light, adding a polarizing filter to a projector. In the optics we must place and adjust a polarizing filter to not let polarized light of reflections and/or brightness pass, reflected light from shiny surfaces is not depolarized.
Disturbing reflections can be avoided on:
· Liquid surfaces, like water, etc.
· Glass surfaces.
· Reflective plastic surfaces.
· Shiny metallic materials.
The application of this method, however, requires light in abundance, approximately 50% or 75% of light is absorbed by the filters, that can be compensated by using a strobe light more powerful.
Meet the new PRL7102A projector
New high intensity PRL7102A projector which produce a line of intensive and narrow light, specially designed for obtaining the ideal light for linear cameras.
Otherwise, with matricial cameras, allow darkfield lighting (highlighting the small reliefs and cracks) in large areas or long distances.
Updated customized lighting systems section
DCM Sistemes updates the customized lighting systems section. Now you can find
custom systems examples and also adaptation of standard products.
We offer the possibility of developing a personalized lighting solution for those applications that require specific needs such as unthinkable spaces, inconceivable sizes, different wavelengths, light intensities, etc.
Check some of our customized lighting products
and adaptation of standard systems.
Now available all the SAX series in iBlueDrive mode
We have updated to iBlueDrive mode the SAX1515A, SAX2020A and SAX2515A the new advanced LED technology for machine vision, intelligent, powerful and amazingly easy to use.
Diffused axial lighting system that produces a diffused light upcoming from the camera axis which eliminates shines and shadows on reflecting objects.
Check our wide range of cables, filters, fixing brackets, RGB and Strobe controllers,
iBlueDrive accessories, etc.
You can discover more info, videos,
news about DCM Sistemes in our social media pages.