Celestron Labs' CB2000 Cf Binocular Compound Microscope is a professional-grade instrument that comes with 10x & 20x eyepieces & 4 included objective lenses (4x, 10x, 40x & 100x), providing you with a magnification ranging from 40x to 2000x. You can achieve a higher quality image with the use of the 3 coloured filters, & a trinocular eyepiece tube is included, which will allow you to either attach a camera to capture your findings or have a second viewing eyepiece. Perfect illumination is achieved by its NA 1.25 Abbe condenser & iris diaphragm, allowing the concentration of light on your specimens. The fully mechanical stage has knobs to control both axes for easy centring of your slides.