This CCD Cooling Fan is an accessory will allow you to reduce the temperature of your CCD by 8 to 9 degrees. CCD heat control is important for optimal image results. This cooling system uses a special type of fan that is very quiet and vibration free. The batwing profile allows efficient air circulation and quiet operation with only very limited vibrations which does not affect the imaging. Absolutely essential for those who shoot images of the sun. Fan blades can be removed for cleaning.
It can be used in conjunction with a reflective disk (sold separately) for additional shielding from the sun’s heat.