Hi, I am thirteen years old and new to this forum. I am interested in purchasing a 35 mm film SLR. My grandfather let me borrow his 1975 Minolta SR-T 200, for practice, to see if I'd like using film. I took many pictures, then I realized that the battery had been dead, for god knows how long. So I am wondering, does it matter that there was no battery, will it affect my photos? Replies would be awesome. Thanks for your help.