Today is wonderful day, I found great M42 wide lenses, MIR1B 37mm f2.8 Brussels edition. Still trying understand aperture rings. There are two rings, I don’t know what the second ring makes? Finally I could make better photos of landscapes. Unfortunately it’s not very bright lenses, so I need be a little careful with the light. These lenses I found in Vilnius old town shop “Devynios blusos” which is located in Pilies str. There might be silver edition of these lenses. Letter I’ll write full description.