[1 of 1 customers found this review helpful]
I purchased this adapter about 15 years ago. It is simple in design; fits the batery compartment with precision; and supplies the Luna Pro with the proper current/voltage it needs from "357" batteries. If you have an older Luna Pro that operated on the old Hg batteries, this is for you.
[2 of 2 customers found this review helpful]
Restored my Gossen Luna Pro to excellent working condition. Had been setting for several years due to inability to find local battery replacements. I now use it all the time, both with Digital and Film cameras.