| | Specificities | Reflecting mirror Diaphragm (2,4,8 mm) | Low cost | Brackets delivered in standard | Certified disposition for quick maintenance. Bracket delievered in standards | Swivelling optical axe | Heating lens and important signal reserve for harsh environnement. | - Permanent autocontrol - Optic protected against solvent vapour in option | - Wire wich could be put in the earth - Water proof product Heating lens | |