Hi!
I'm new to this forum and to birding in general. I bought a cheap pair of binoculars (Cresta Prestige PB311), but they give me a headache when I use them for a couple of minutes. I've been googeling and have read about collimation, but I do not understand it all. I read that when the two images do not align perfecly this can give you headaches and that this can be caused by collimation problems. However, I get the impression that the images are tilted, compared to eachother, rather than just not perfeclty overlapping. Is this possible? And if so, how could I remedy this? Or could it just be that I am not used to looking through binoculars? Thanks!
I'm new to this forum and to birding in general. I bought a cheap pair of binoculars (Cresta Prestige PB311), but they give me a headache when I use them for a couple of minutes. I've been googeling and have read about collimation, but I do not understand it all. I read that when the two images do not align perfecly this can give you headaches and that this can be caused by collimation problems. However, I get the impression that the images are tilted, compared to eachother, rather than just not perfeclty overlapping. Is this possible? And if so, how could I remedy this? Or could it just be that I am not used to looking through binoculars? Thanks!