As a new member, I read with interest the cleaning method using A cotton T Shirt.
I have been involved with Fiber Optic & Lens system for 30 years measuring down to single digit microns, using anything other then a contaminated free swab is asking for trouble. In time Dust particles even down to 10 microns can and will most likely scratch the surface.
Not having had the need to clean my Sensor yet, Visible Swab is the clear winner.
Regards
Gerald
