ZivcoPhoto
Well-known
I bought a black Spotmatic with the 7 element version (with the yellow glass) but when I realized how “hot” that glass is with geiger counter, I bought the 8 element version to use every day - but the Spotmatic is so clumsy with the metering system I just use the lens on Nikon Z6 with M42 adapter (along with Carl Zeiss Jena goodies such as the 35mm Flektogon, 58mm Biotar, 50mm Tessar)