FTM-C8 Feather Touch® Micro-Focuser for Celestron C8 - Pre-Owned Newtonian Reflector Telescopes selectively allowing only wavelengths that

selectively allowing only wavelengths that satisfy specific resonance conditions to pass through

It provides a superior viewing alternative to many compact or pocket size binoculars

and can easily be taken on a plane

86 um square

FTM-C8 Feather Touch® Micro-Focuser for Celestron C8 - Pre-Owned Newtonian Reflector Telescopes selectively allowing only wavelengths thatDescription Feather Touch Micro for Celestron C 8 (NOT CPC NexStar SE) If your telescope is less than a few years old, check the style of the back cell to see which version of the Feather Touch SCT Micro Focuser you need: If your telescope has a flat back (left picture), you need the standard C Micro Focuser. If your telescope has a triangular pattern on the back (right picture), you will need the CPC version of the Micro Focuser. Known to Fit: