Daystar SolaREDi 127mm Solar Telescope 0.6Å SE Grade Color::White Helical Front-end Focus with fine

Helical Front-end Focus with fine precision

Extension tube specifications:

Accepts GM1D1 1

Recommended distance to focal plane: 17

Daystar SolaREDi 127mm Solar Telescope 0.6Å SE Grade Color::White Helical Front-end Focus with fine127mm Aperture, Fully Integrated Solar Telescope Dedicated design offers Quantum control completely built in for easy set up and operation! Quality 127mm doublet objective by ISTAR Optical. Focal Length: 4064mm Digital readout and precision tuning control. Accurate to 0. 01 in center wavelength. 12VDC Uses 12VDC power can run off batteries. Same Quantum Control software capable. SE grade. Robust, 2 steeltrack and rack and pinion focuser for added