TURQUOISE video-monozoom gives distorsion free images whatever using a CCTV or digital camera. The large choice of stands, lightings, additional objectives and CCTV or digital cameras attachments gives the possibility to get magnifications from 0,07X to 18X (multiply this figure by video system magnification). Its application fields are very large : - Industry. - Micro-electronics. - Biology. - Files reproduction. - etc .... TURQUOISE video monozoom is the heart of an easy and modular system which can be used with a CCTV camera equipped with a “C” mount. TURQUOISE is perfect to observe a sample on a video monitor and also to transfer a file on a PC in order to measure, analyse and compute a picture. TURQUOISE video monozoom can also be completed by a digital camera at very low budget for very good quality.