This mint condition ZE702 Polarising filter will be a great addition to your Mamiya 7 camera. You cannot use an ordinary polariser with a Mamiya 7 as you cannot see what is happening – you need this special one. This example has absolutely minimal signs of use, and is kept in its fitted plastic case.
Please note that this filter includes the often lost AN701 adapter piece, so can be fitted to all of the Mamiya 7 lenses. The original instruction sheet is also included.