|
Re the GSO Theres a massive thread on Cloudy Nights with plenty of solutions to get the correct spacing of around 82mm so if you are prepared to buy the necessary spacer then it represents great value at $150 to get a triplet corrector designed by Roger Cerglioni ( sp ) - optical designer at the Arizona Mirror lab . If money is no object then then the baader is certainly a great 'turn-key' solution
|