Tuned to the Laser Wavelength
In machine vision (MV), bandpass filters ensure that the camera records the most accurate signals with the lowest possible background noise. These filters allow only the wavelength of the light source to pass. Transmission is >90% with passbands of typically 20 nm or 40 nm.
To achieve perfect imaging performance, the MV filters must meet various quality characteristics: Residual light is suppressed with >OD 5 (residual transmission <0.001%) to ensure an optimal signal-to-noise ratio. Anti-reflective substrates prevent back reflections and single substrates make sure that hardly any ghost images are created.
We offer suitable filters for all wavelengths of our FLEXPOINT® MV line laser modules. A special hard coating ensures that the transmission characteristics remain unchanged for many years.
Contact
Supplier
LASER COMPONENTS Nordic - Your competent partner for optical and optoelectronic components in Sweden, Norway, Finland, Denmark, and Iceland.
Welcome to LASER COMPONENTS Nordic AB, your expert for photonics components. Each product in our wide range of detectors, laser diodes, laser modules, optics, fiber optics, and more is worth every Crown (SEK). Our customized solutions cover all conceivable areas of application: from sensor technology to medical technology. You can reach us here:
Box 14001 / Skårs led 3
SE-400 20 Göteborg
Sweden
Phone: +46 (0)31 703 7173
Email: info(at)
