Band-pass optical filter for machine vision
Laser Components
In order to acquire exact images exhibiting minimum background noise, cameras are equipped with bandpass filters. These filters are designed to transmit only the spectral range of the illumination source.
The filters have to meet different quality requirements to achieve perfect imaging conditions. This includes an optimal signal-to-noise ratio. Back reflections can be avoided to a large extent by using AR-coated substrates.
We offer a special range of filters suitable for all wavelengths of our line laser modules. The filters excel through their insensitive surface while barely aging - a property of the hard coating. The transmission properties do not change over the years. The filters are available unmounted and mounted with a filter thread.
The filters have to meet different quality requirements to achieve perfect imaging conditions. This includes an optimal signal-to-noise ratio. Back reflections can be avoided to a large extent by using AR-coated substrates.
We offer a special range of filters suitable for all wavelengths of our line laser modules. The filters excel through their insensitive surface while barely aging - a property of the hard coating. The transmission properties do not change over the years. The filters are available unmounted and mounted with a filter thread.
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