Telescope Engineering Atmospheric Dispersion Corrector
Built to order by Martin Gutekunst, the ADC can be used with any TEC telescope model. For additional information please visit the ADC User’s Manual. Free shipping is included for this item within the Continental U.S.A.
A personal favorite of Yuri Petrunin, the Gutekunst Compact Atmospheric Dispersion Corrector allows visual observers to view planets along the Earth’s horizon with diminished atmospheric interference.
TEC recommends this product be purchased with the ADC Adapter Set.
||ADC Unit with dove tails on both sides D=48mm
||T2 Female Thread on the Telescope side/ T2 Male Thread on the eyepiece side
||2 plan plates built of 2 complementary glass prisms with different dispersion, but the same refraction index
|Free Optical Diameter
|Optical Accuracy (Wellenfront)
||1/30 λ rms
||47mm / 45mm