575 Gehmann rerasight iris with 6-colour filter, twin polariser and 1.5x diopter
- Iris 0.5 - 3.0mm
- 6-colour filter: orange, light green, yellow, medium grey, dark grey and amethyst (purple)
- Two polarisation filters (565)
- 1.5x magnifying with -4.5 to +4.5 diopter correction
- Can be used without colours or polarisers
- Detachable diopter (needs 577)
- Easy clean instructions included
