brass enlarge glass hand lens lens loupe magnification magnifier magnifying optic optical aid convex convex lens enlarged enlargement enlarging magnified magnifyer magnifying glass Sherlock Holmes visual aid activity camera digital equipment face focus hand hands head hobby holding observation observing outdoors people photo photograph photographer photographing photography photos pics record Recording shot snapping snapshot woman zoom zoom-lens developing female film finger flash foto instant polaroid male man outdoor handy hold photographic pictures Premier shooting simple