NOTICE: We only recommend Aeroclipse for use with all Sony Alpha sensors. While the original Eclipse solution is safe with proper cleaning technique, it can remove the coating on Sony sensors with prolonged cleaning and aggressive pressure, due to the pure concentration of methanol in Eclipse. Aeroclipse, to render it non-flammable, has considerably less methanol and is safe under all normal circumstances and proper technique. This optic cleaning fluid is the highest purity lens cleaner available. It dries as quickly as it can be applied, leaving absolutely no residue. When used with photo wipes, it is also safe and ideal for lens and filter cleaning. How to Clean Your Sensor:

Pictureline > Cameras Protection & Maintenance