И50У-1 (I50U-1) enlargement lens
Cleaning an old Soviet I50U-1 zoom lens manufactured since 1954. The I50U-1 can be used with modern SLR cameras as a macro lens (1 to 1), a considerable disadvantage is the lack of sharpening capability, but this can be compensated for by using the macro rail.
Cleaning an old Soviet I50U-1 zoom lens manufactured since 1954. The I50U-1 can be used with modern SLR cameras as a macro lens (1 to 1), a considerable disadvantage is the lack of sharpening capability, but this can be compensated for by using the macro rail.