QHY5R-II is a 0.4megapixel high sensitivity entry level guide/planetary camera. This camera is color with a very high 16.5V/lux*sec sensitivity. Such a high value is due to its 5.6um*5.6um pixel size and the high QE. This is the first QHYCCD camera that the market price below AUD150. It is a high performance and affortable camera.