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15 mar 2021 · It is nice and fast, the mirror rides on roller bearings on a very sturdy centre column and no focus shift (but see the Ugly bit) below. The Bad: Metal back focus distance is shockingly small - the gap between my ASI2600 and the corrector assembly, with a very short adaptor fitted) is about 7mm.
26 kwi 2021 · I recently upgraded the camera for my scope. Currently I have a RASA8 together with ZWO ASI2600 MC-Pro and a Starizona RASA8 Filter Holder. Last night was the first test of my current setup. I see some curvature on the edges and wanted to ask for your opinion.
15 gru 2020 · My 8" SCTs are excellent on planets, solar (with white light filter), many DSOs, and, especially, video imaging and EAA. No, the 8" SCT is not the best type of scope for a given purpose, but it does just about everything reasonably well.
Tessellator and Telescope. 1. Login Quick Reference. 2. Change Password?
Telescope quick reference guide. LOGIN. Visit : Enter your username and password. On successful login, Student dashboard is shown. Student Dashboard has three tabs: 1. Current Activities: Displays the list of activities (Meeting, Programming Lab, Quiz) that are being started by the Teacher during a session.
15 maj 2020 · All the reviews I read about the Celestron 8-24 were good and it is the only zoom I've looked through. However my experience was underwhelming to say the least. I tried it in two scopes, xt8 and a cheap Vixen 70mm and could not get good focus past about 12 mm.
9 sie 2020 · Jump to. My 8" Vixen VMC200L and Astro Tech AT80EDT complement each other very well. The Vixen gives great views of nebulae, globs, and open clusters. I wouldn't mind a little more aperture for distant galaxies, but it's unlikely that I will invest in a bi….
