For the successful hunt for celestial objects you will find the electronic aids here: sensors, OAG, accessories and important filters. A wide selection is available.
Very high sensitivity in the far red / NIR region makes the GPCAM2 AR0130 especially good for solar imaging with the Daystar Quark other Hydrogen Alpha filters.
Very high sensitivity in the far red / NIR region makes the GPCAM2 224c especially good for solar imaging with the Daystar Quark other Hydrogen Alpha filters.