New M42 Lenses (for me) 

In 2008 I bought from a camera shop these two M42 lenses from their second hand shelf.
The one on the left is a Helios 28mm lens with an incredible 58mm thread for filters. The darker lens on the right is also a fixed focal length lens, a 13mm Carl Zeiss Jena lens which is very handsome.
I know, I already have a number of lenses which can give me 135mm - zoom lenses- but when you see a handsome lens at a nice price then I was very happy to buy! (Good camera shops with second hand equipment can be dangerous places for me to visit!) It's a 35mm photo taken on a Praktica MTL3.