The LIB-305 is an inverted microscope with an eyepiece of SWF10X/20. The objective lens can zoom in either 10x, 20x and 40x. The built-in stage has a size of 240 x 260 mm and the travel has a size of 135 x 85 mm. The binocular tube can be inclined at an angle of 45º. The illumination is 6V/30W halogen bulb. There are Optional accessories like Fluorescence attachment.