Gima 31524 Guía De Uso página 2

Large spot Small spot Semi circle Fixation star Red free filter
G
Range of lenses from -20D to +20D
+ 1 2 3
E
- 1 2 3
4 6 8 1 0 1 5
4 6 8 1 0 1 5
2
2 0
2 0