Distribution - MIDOPT
PS007 High Contrast Linear Polarizer Film .007" thk
Also available with self-adhesive backing. Useful Range: 400-700nm, Contrast Ratio: 3000:1, Thickness: 0.007".
BP635 Light Red Bandpass Filter
A BP635 filter is recommended for use with 615-645nm LED and laser diode lighting.
PR032 Linear Polarizer
Used to eliminate or greatly reduce glare, rotating linear polarizers offer maximum flexibility and ease of use.
Reducing Glare in Metal Stent Inspection with Machine Vision Polarizing Filters
In this application, Machine Vision Polarizing Filters are used to reduce glare during inspection of a metal stent that is producing uneven light.
Reducing Glare for Optical Character Recognition On Clear Flux
This application involves PCB with clear flux on copper leads.
Glare Reduction with Polarizing Filters and Film
Reduce glare and achieve the best image results by using a polarizing filter over the lens and polarizing film over the light source.
Glare Reduction in Glass Bottle Inspection
In this example we see beer bottles imaged at the same time, which have dark, specular, cylindrical surfaces that are difficult to image because the labeling tends to produce glare regardless of how the bottles and lighting may be setup.
FK201 Machine Vision Filter Kit
The new FK201 features 10 of the most commonly recommended Machine Vision Filters for testing in the UV (ultraviolet), VIS (visible) and NIR (near-infrared).
Improving Contrast in Print OCR with IR Imaging
In the original image, a white backlight is used without a filter. When a MidOpt® BP850 Near-IR Bandpass Filter is placed over the lens and used with an IR backlight, the filter blocks the visible portion of the spectrum but passes only the ink illuminated by the output wavelength of the IR backlight. This makes the invisible print visible and also creates optimal contrast.
