The ORIX 70, in all its details both technical and aesthetic, is studied in according to the International Rules IEC and the EC Directive. It i san x-ray system of conventional type, for oral and extra oral applications, able to satisfy any demand in dental film. p> The high tension of 70 kV, the x-ray tube grid type with small focal spot, together with the ARDET X-ray controls with centesimal exposure time regulation, allow to work either with x-ray films or the modern digital systems. Besides creating images with an excellent resolution and an elevated contrast the ORIX 70, is strong and reliable and destined to serve, for many years the demands of the dental cabinet, as already testified by previous ARDETs models The possibility to operate with an orientation of 360° on the horizontal plan and 270° on the vertical allows to easily get radiographies both with patient sat and laid down. The limiting device of the x-ray beam, incorporated in the structure and with a focal length of mm. 200, reduces the usual encumbrances making easier the positioning of the patient. It is also suitable for x-ray films effected with the parallel technique assuring an effective coincidence.