Lucky imaging (LI) will be used mainly to study gravitational micro-lensing events towards the galactic center. The LI CCD model in use is an Andor iXON modelnumber 897. This model has a frame rate of up to 33 Hz which is crucial for doing LI.

The CCD chip size is 512 x 512 pixels and the field-of-view is about 40'' with a pixel scale of 0.08'' per pixel.