Here in east europe is hard to get a steptablet. Only if order from U.s. or from west europe. The other problem is that it is expensive to me. I was thinking ab out the scanner target which i find in my office. This 9x13 cm target includes 2 4 steps from pure white to the darkest black. Can I somehow get this gray scale from photopaper to film ?

Thanks a lot for advices

As always