Bug Viewer, Extra Large, 2.5X
A rugged, clear plastic viewer with 3/16" (5mm) squares on the bottom for easy specimen measurement. Features a removable 2-1/2" (65mm) dia glass lens. The base measures 3-1/2" (90mm) sq with the lens mounted 3-1/2" (90mm) from the bottom. Lens magnification: 2.5x.