MIR-47 is a rather rare lens. 2.5 versus 3.5. Viewing angle - 96 degrees. Light filters are attached at the back.
Sigma Mini-wide 28mm F/2.8 Wide Angle Lens M42 Mount -Mint Condition
Pentax TAKUMAR 24mm f3.5 Wide Angle Lens - M42 mount - Great condition with case
Prinzflex Auto Reflex 28mm F2.8 Wide Angle Lens- M42 Mount.
Pentacon 29mm f/2.8 Wide Angle Lens M42 Mount
Pentacon 30mm f/3.5 Wide Angle Lens M42 Mount
New Body. Lens MIR-1V (B) 2.8/37mm wide angle lens M42
