Eyepieces, objective lenses and mirrors are expensive pieces of the telescopes. It is very easy to scratch them.

The following steps should be followed: 1. removing all dust, 2. applying the cleaning fluid, 3. cleaning with special tissue.

The tissue is soft and does not leave any marks back and does not scratch the surface. Spray a little amount to the tissue (or the surface) and wipe the surface lightly. Repeat the procedure if needed. Be careful when turning the tissue to the other side - do not move material from the fingers back to the optical surfaces. The tissue is washable in washing mashines at 30 degrees.

For smaller surfaces (like eyepieces) and dust removal the Celestron LensPen is recommended. Perfect for cleaning binocular lenses, small aperture spotting scopes and telescopes, eyepieces, and other optical items. The LensPen comes with a handy retractable dust removal brush and a special non-liquid cleaning element, designed to never dry out. Safe and very easy to use.