The advance icd is the first tri ocular reflected and transmitted light microscope in the bresser programme as a professional instrument it offers an excellent optical quality but at an unbeatable affordable price the combination of a stereo zoom objective 1x 4x changeable high quality wide angle oculars 10x 20 x and an additional lens 2x results in a very high magnification range of 10x to 160x the height adjustable attachment that can be rotated by 360 enables the observation of