LTD: Used Jupiter 21M 200mm F4 Lens £45

No connection with the seller, except from having bought from him a few times (and can highly recommend him), but this seems like a particularly good buy - I know I paid quite a bit more for mine - there have been a few photos on here recently taken with this lesser know lens...

https://classicphotographics.co.uk/sp/?pi=1948

Hope it's of help to someone

Indeed. Mine is a lovely lens and that one looks like a bargain at that price. Check inside the mount, where you will find a metal plate covering the auto/manual mechanism. If it's just bare metal light can reflect off it and spoil the results. Simply stick some non reflective black stuff on it - transforms the lens! Mine has some black velvety stuff covering it.