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The Focovision by Reflection SR-2 is used in the production of semifinished lenses, glass and metal molds,but also in prescription laboratories to control the incoming semi-finished lenses. It measures the surface optical power by reflection on one point with a high degree of accuracy. The measured value can be expressed in curvature or in diopter. The Focovision by Reflection has become a worldwide reference instrument throughout the ophthalmic industry. High accuracy (0.01D for the base power, less than 0.01D for the residual astigmatism of the instrument) Very high reproducibility Precise and reproducible positioning of the lens according to reference points marked over the lens surface Simple and rapid autocalibration procedure No moving parts (behaviour stability, simple lighting system, ...) Linear instrument response (no mechanical adjustments are necessary) Reliability : Image quality control & automatic correction of dust effect

The ThermoCar is an electric engine heater using the thermosiphon system. As the temperature of the coolant in contact with the heating element increases, its density will decrease, causing the coolant to move towards the upper part of the engine. The coolant leaving the heating unit of the ThermoCar is replaced by cold fluid from the engine. Repeating this cycle will enable the coolant to circulate naturally. The engine heater can be turned on a few hours before the engine is started, or operate on stand-by to maintain the engine at the required temperature at all times. This ensures an easy full power start whatever the ambient temperature and avoids cold start mechanical damage. The system has the following advantages: fuel savings, decreasing pollution, reduced engine wear, no more difficult cold starts. C’est un système universel, fiable, facile à monter et ne nécessitant aucune maintenance. The ThermoCar heaters are suited for all industrial applications, either stationary (smal