Optical filters improve the performance and accuracy of optical systems by selectively transmitting, reflecting or blocking specific wavelengths or ranges of wavelengths. The filters are critical components in several high-precision applications, including machine vision, spectroscopy, and medical imaging such as fluorescence microscopy.
Find the Right Optical Filter with our selector
Our interactive filter selector helps you narrow down the optimal optical filter based on technical parameters such as wavelength range, center wavelength, bandwidth, filter type, and mechanical size. You can compare different filter models side-by-side and access datasheets, transmission curves, and availability status at a glance. Whether you're working on a new machine vision setup, fine-tuning a fluorescence imaging system, or building a custom inspection device – the right filter is critical for achieving high-contrast, high-precision results.
