Diopter Correction Lenses
Anyone wearing eye glasses or experiencing difficulty focusing may benefit by adding a diopter corection lens to the viewfinder. Diopter correction lenses adjust for near or farsightedness and permit your eye to more clearly see the focusing screen, thereby enabling you to achieve consistently sharp photographs.
Diopters for RZ Waist Level Finder (-1.5 diopter standard)
Set A for farsighted eyes contains 2 lenses : +1, 0
Set B for nearsighted eyes contains 4 lenses: -1, -1.5, -2, -3
JP Code 904042
Mamiya Code 304454
Diopters for RZ Prism Finders (-0.8 diopter built in)
Set C for farsighted eyes contains 3 lenses : +1, +2, +3
The positive diopters have red designation marks.
+1 = JP Code 904053, Mamiya Code 304464
+2 = JP Code 904052, Mamiya Code 304463
+3 = JP Code 904051, Mamiya Code 304461
Set D for nearsighted eyes contains 5 lenses: -0.5, -1, -2, -3, -4
The negative diopters have white designation marks and the 0.5 does not have a designation mark.
-1 = JP Code 904054 Mamiya Code 304465
-2 = JP Code 904055 Mamiya Code 304466
-3 = JP Code 904056 Mamiya Code 304467