266 Piece Trial Lens Set.
Set includes two Jackson Cross Cylinders.
Extremely durable metal case. 38mm lenses.
0.25D steps to 6D.
0.5 steps to 10D
1D to 16,18 &20D.
+/- Cyl 0.25 steps to 4D
0.5D steps to 6D.
0.5PD,1-10PD
2 Maddox,frosted black,green,slit,polariscope,pinhole,cross.
