Passes only blue light to the camera
Blocks ambient light and improves contrast
This bandpass filter blocks all light wavelengths except blue. It is ideal for blocking ambient lighting and improving contrast when combined with blue (470 nm) LED lights. It is also a necessary component for many UV-excited blue fluorescence (430-500nm) imaging applications.
This mounted filter screws in to the threads on the front of a matching lens. The filter coating is durable and non-hydroscopic. It withstands cleaning, heat, humidity and vibration.
Details
| Filter Type: | Color Bandpass |
| Wavelength: | 470 nm |
| Thread: | M27 x .5 |
| Aperture: | 23 mm |