>>1651520Just look for the f numbers. Sometimes they are written differently. Either like f/2.5 or 1:2.5 which are both the same thing. Or like F/4-5.6 which means the lens can zoom and the max aperture will be from f/4 to f/5.6 depending on the focal length the lens is set too (75-300mm F/4-5.6 for a zoom lens). A prime or zoom lens can range from like f/32 down to f/1.2 depending on its design. f/8 to f/5.2 is normally the range where the image will be the clearest.
>Ill do some googling about F-stop as no idea what that is.Don't worry too much about it. It is a little bit of an odd metric for measuring light and the amount of the aperture is still blocking light.
