ED80-FCD100 Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer Magnification_2. 10x - 20x These tubes are designed to

These tubes are designed to help adjust the distance between your camera and the telescope’s focal plane or accessories like correctors and field flatteners

Smooth slow-motion controls allow for fine adjustments

At high power

or weekend stargazing trips

ED80-FCD100 Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer Magnification_2. 10x - 20x These tubes are designed toReveal stunning celestial detail with the ED80 FCD100, a powerful astrograph that combines precision optics with flexible performance. This 80mm f 6 air spaced triplet refractor features advanced HOYA FCD100 extra low dispersion glass for superior chromatic aberration correction, ensuring breathtakingly sharp, high contrast astrophotography. Paired with the included 0. 8x focal reducer, it transforms into a fast f 4. 8 system with a 384mm focal