This forum is intended for discussion about practice & theory related to prime-focus Deep Sky Object (DSO) imaging through a telescope using any type of camera.
Apr 28, 2004 · Figure 1. The Meade LXD55 200 mm SN: overall it's a pretty good looking telescope . Introduction. After using an 80 mm Tal Newtonian for a ...
This information has been discussed before, elsewhere in other forums and also here in the CN binocular forum. However, the question keeps coming up and it ...
A Newtonian telescope at its simplest consists of a tube with a primary mirror (normally a paraboloid) centered within this tube near one end and a.
A number of eyepiece manufacturers have been pushing some of the limits of eyepiece design to obtain increased fields of view with.
Aug 7, 2005 · INTRODUCTION. Few (if any) new product introductions have created quite the stir that Meade's RCX series did. Of course, Meade went out of ...
Sep 7, 2023 · At under $100 USD, the Bushnell is the better price-value, but the difference in price isn't that significant (the Nikon typically sells for ...
Oct 14, 2021 · The reason why the units don't match in your final equation is that you are multiplying your arc seconds per pixel by a pixel count (18 million) ...
Feb 22, 2014 · I am curious to know if it is possible to detect or observe pulsar using 8-10inch telescope? May be record a video a known pulsar such as ...
Refractors : A forum for discussing refractor telescopes.