I bought myself an old camera for my fiftieth birthday, a Hasselblad 500c. It's totally manual and I had no light meter yet, so I used a cheat sheet they used in the old days when most peoiple couldn't afford to buy a light meter. This is the first reasonable good photo I managed to take. The 500c was once seen as the RollsRoyce amongst cameras and it's anything but user friendly :-) The lens I used here was Sonnar 1:5,6 f=250mm.