The new Mini Hand Held Microscope is available in 200x magnification. White LED lighting is powered by two "3V" Lithium cell batteries, and enables the user to apply either oblique or coaxial illumination via the unique illumination selection switch. These lightweight and ergonomically contoured microscopes are available with either a universal 2.5mm adapter which accepts ST, FC and SC connectors, or with a universal 1.25mm adapter for LC and MU styles. Dimensions: 6.25”L x 1.93”H