Celestron LensPen Optics aning Tool

CLEAN OPTICS FOR OPTIMUM PERFORMANCE: Keep your optics clean with the innovative LensPen SAVE TIME: An innocent-looking strand of hair strewn across the lens can take hours of clean-up in a photo-editing program, and a greasy thumbprint or smudge on the optics can send an otherwise perfect image to the trash TWO ENDS, TWO USES: One end contains a soft brush for removing dust and other particulates from any optical surface; The opposite end of the LensPen will handle the smudges and spots that cannot be brushed away NO LIQUIDS ARE USED: No liquids are used;;;nothing to spill or dry out SAFE AND EASY: The LensPen is safe and easy-to-use; Keep one handy for all your optics