Iris Disc with 5-color filter and full polarisation:
Eyepiece with color ring SMALL. Adjustment range 0.5 -3.0 mm.
Light grey, dark grey, orange, yellow,C 41 blue.
Two independently adjustable pol-filters.
Seperate adjustment for polarisationand dimming.
Filters may be swung aside giving a directtarget view.
Also available with (S) black eye piece