ZWO 1.25" ADC Atmospheric Dispersion Corrector - ADC type-binocular-viewers-and-accessories Item Number FL-MC1521900 Telescope Design:

Item Number FL-MC1521900 Telescope Design: Maksutov-Cassegrain Magnification: 250X Focal Length: 1900 mm focal length Focal Ratio: f/12

locks securely into place with three set screws so everything stays put

5 full-frame reducer lens can be used

IMX290 sensor has very high QE and very low (0

ZWO 1.25" ADC Atmospheric Dispersion Corrector - ADC type-binocular-viewers-and-accessories Item Number FL-MC1521900 Telescope Design:The ZWO Atmospheric Dispersion Corrector is used to reduce the effect of atmospheric dispersion on lunar and planetary images. This device dramatically reduces the prismatic smearing caused by the passage of the light through our atmosphere and allows planetary images to be taken which show noticeably finer detail. Commercial ADCs are relatively new. Their significant benefits, however, justify more astronomers knowing about them. As well as being an