“Powerful Imaging Capabilities at an Economical Price” Featuring a zoom magnification of 7X to 45X and a long working distance of 100 mm, Well suited for biology, medicine, scientific research, modern electronics industry and other industrial uses such as high precision applications. Fully coated prism produces brighter images with higher contrast, and the anti - mold design allows the microscope to be used in environments where the temperature and humidity is high.