i've been using the method similar to the one in the second video clean my 8" primary, but i've only used demineralized water and not tap water as shown. i've had no issues and would recommend not using tap water.
quite easy once you get over the "anxiety" over cleaning the mirror and causing scratches. obviously common sense prevails.
i wonder what the "rock" like structures were in the hale mirror once the aluminized surface was removed. looked embedded in the glass.
|