technological advance; 3rd Millennium filters combine a patented,
hermetic physical assembly with proprietary ALPHA Technology. A
process which produces exceptionally steep cut-on and cut-off slopes.
This results in more precise location of cut-on and cut-off points,
the ability to place transmission and rejection regions extremely
close together, and higher attenuation between the pass band and the
results in a brighter sharper image with a blacker background, while
having the ability to tune the filter cut-on and cut-offs to your requirements.
For a more
detailed description of these revolutionary filters please click here