When I need to clean the camera so that I don't have any smudges in the photos, I use a tissue. But then I have a lot of fine pieces from that handkerchief. what should I wipe the camera with? The lens, or whatever it's called.
Basically, first with a fine brush and then with a special trowel. In any case, it pays to buy such a tool. On one side there is a brush and on the other a squeegee made of a material that ensures that you do not rub the anti-reflective layers on the lens. The brush is necessary to first remove the small dust particles that will scratch the lens when wiping. Lenses on the lens? The lens should be guarded like an eye in the head and should not be touched. Sweat etches.