[80% Steve, 20% Alfred] ------- Probability of Clear Skies = (Age of newest equipment in days) / [(Number of observers) * (Total Aperture of all telescopes present in mm)]
Hi bro ( andrew ) , can lend lend ?
just gotten my pst...wanted to get a sm40...is it worth it?
i am also machining a 1.25" visual back for a t-adapter to fit a d200...
I heard there are back focus issues when imaging with a PST. Stacking the SM40 onto the PST may result in a very dark image. It means taking pictures will also be a challenge.
[80% Steve, 20% Alfred] ------- Probability of Clear Skies = (Age of newest equipment in days) / [(Number of observers) * (Total Aperture of all telescopes present in mm)]
I use the eyepiece projection method with the Scopetronix Digi-T. No problems so far...
[80% Steve, 20% Alfred] ------- Probability of Clear Skies = (Age of newest equipment in days) / [(Number of observers) * (Total Aperture of all telescopes present in mm)]
Yes probably need a 1.25" barlow...
i am modifing from another 2" visual back, doing a low profile 1.25 visual back, hope it works , will post it on website, when done...