Are they worth it?
Your thoughts.
Atmospheric Dispersion Correctors?
Re: Atmospheric Dispersion Correctors?
Yes they are. Some detail here http://skyinspector.co.uk/atm-dispersion-corrector--adc.
Have a look at Martin's planetary images as well http://www.skyinspector.co.uk/home
Dave
Have a look at Martin's planetary images as well http://www.skyinspector.co.uk/home
Dave