Tonite I removed the camera and put the zoom eyepiece on our 40cm. Following some nice deep-sky objects I found 40cm to be very suitable for public observation. Night was not good so the real test need to be done in future. Now I put the camera back on and started run on 3c 454.3 in V, R bands. Seems that this blazar is fading now from current outburst.

P.S. Need to get new R and V flats for this run 'cause of camera / eyepiece change...