The outside pics are done at -15 Celsius degrees, grease from the curtains receivers thickened and slowed the operation, thats why the black band (I guess). The lens is that 2,8cm/f8 Tessar I found.
Inside focused pics are done with Elmar 50mm/3.5 uncoated.
Inside no focused pic is done with a Tessar 40mm/2.8 from Tenax II adapted to LTM mount.






Some conclusions:
- Keep the Leica inside the coat to keep her warm.
- I like the Elmar, even being uncoated and my first roll with it I like how it performs.
- The 2.8cm works fine for me, or anyone can tell me something different? Sure you can, your eyes have seen more pics than me

- Still more tests to do with the Tessar 40mm on the LTM, was my fault or its not correctly collimated?
Comments are welcome and appreciated!
Thanks for watching
