Hello everyone! so... i came across this really old camera my dad used to use, a Zenit 3HNT. i looked it up and it seems like it's a russian model of the 70s. as i have never really worked with a SLR camera so old, and feeling so anxious to use it, i would appreciate it hugely if someone with a little more experience could lend me a helping hand (or post, whatever!).
thanx in advance for your help!