What kind of DSLR body can fit my lens?

[efang622]

I have a two lenses , the one is Broadway MC 75-200mm , 49mm ( I think it is lens’s diameter) , another is a 35mm-70mm,49mm. I have used them for many years and
sill want to keep them. Right now I am concerning about the DSLR, but I hope I can buy
a chaep DSLR body ( not include lens) so I can use these two lenses and don't need to put too much money at beginning. but I don’t know want kind of body can fit my lens.
Someone told me each kind of lens fit a brand DSLR body ( like Nikon, Sony Canon…….) dependent on what kind of lens’s joint ( or call connector) I have. but I
have no idea about lens’s joint , If my lens is “MC “ kind of joint?, I don’t know if someone can tell me about that information.

Thanks!