Smena Symbol Camera

hello there i recently founded this camera in a flea market for quite cheap it was only around 3 euros or so so it was quite a good fine i think and it is a lomo's mana symbol which was made in a soviet union and it was produced from the 70s to 90s or so it is a 35 millimeter compact camera but it has all the manual functions that you need really so now i want to go out to take pictures with it but before that i will help it closely look at how it works so when i first got this it was a bit dirty but it cleaned up quite well i think still a bit of like a know rust and spots here but i don't want to brush too much at this place that's where the text is i really do wonder what this camera has been through if it's been in some kind of abandoned house or something but it seems to have been in a moist place because of this like this rusty areas here so let's start with the lens it is a 40 mi