About this item: 
Five widefield magnification settings: 40X, 100X, 250X, 400X, 1000X and 2500X 
Professional 30 degree inclined 360 degree swiveling Siedentopf binocular head 
Sturdy framework with 3-D double layer mechanical stage, coaxial coarse and fine focusing, Abbe condenser, iris diaphragm and color filter 
Powerful single bulb LED illumination with dimmer 
Includes a 1MP, USB 2.0, digital eyepiece camera utilizing professional microscopy software for capturing photos and videos on your PC or Mac