Iris Disc ERGO 5-colors glass filter black eye piece 0,8 - 1,8 mm, combined 1,5 x magnifier

Iris with 5 color filter and magnifying lens
Iris for those who have large fingers or lost a little dexterity over the years
Instead of the usual rotating rings to select the aperture size and engage the filters there are studs to select the colours and the aperture ring has flat sides for easy rotation and large numbers for easy viewing
Colour filters are coloured in light grey, grey, blue, peach and yellow

Iris adjusts from 0.8mm > 1.8mm

Optical correction from -4.5 > + 4.5
Features a 1.5x magnifying lens also

Item Number 9789