A 300mm lens is a telephoto lens, which will magnify the subject It used to be that a 300mm lens was actually 300mm long, but with the use of compound lenses, they can be shorter, but have a
A 300mm lens is a telephoto lens, which will magnify the subject It used to be that a 300mm lens was actually 300mm long, but with the use of compound lenses, they can be shorter, but have a