Lens Cleaning Pen

Lens Cleaning Pen
Is it a "LensPen" can be used to clean my eyepeices Hyperion?

I have an optical lens cleaner made for cleaning LensPen. It says it is safe for all lenses. I am a bit skeptical about using it in my telescope eye covered. Will it hurt anything? For those unfamiliar with this product, is a pen with a goat-hair brush retractable at one end and a head carbon dry cleaning on the other end. Its supposed to brush visible contaminants and then gently wipe the lens with the carbon pad until clean.

Yes, I used in my eye with great success. I have a large and one small. But, using a first balloon evacuate larger pieces of dust.

http://www.nikon80400mmlens.com::- Nikon Cleaning Pen