Naturescope (Fieldmicroscope) Mini can be used in light rain and damp environments. "Mini" 's 20 magnification enables you to observe subjects as 3-D images within a 11 mm diameter wide area. It has a compact, stylish design with the light weight of 395 g. By roatating the head unit 180, the "Mini" offers an extremely compact, streamlined and easy-to-carry profile.