A wide field fast imager for exoplanet transit timing camera (RISE2) designed by Prof. J. Meaburn. The camera was designed and built by Queen’s University of Belfast, Liverpool John Moore’s University. The RISE2 instrument on the 2.3m Aristarchos telescope was built for measuring transit timing variation. Its precision allows the detection of Earth-size planets in resonant orbits or more massive planets in nonresonant orbits. We have started to observe candidate planets since 2014 (in collaboration with other telescopes abroad, i.e. LT/RISE) and the first results of our contribution have started to be published in refereed articles in 2016.