Register now to gain access to all of our features. Once registered and logged in, you will be able to create topics, post replies to existing threads, give reputation to your fellow members, get your own private messenger, post status updates, manage your profile and so much more. If you already have an account, login here - otherwise create an account for free today!
By using SGL or closing this notice you accept our policy.
The SGL policy on cookies can be found >>HERE<<
32mm or 24mm eyepiece Celestron C8 SCT
Posted 21 January 2012 - 11:20 PM
I am looking for a low magnification, widefield eyepiece for use on a Celestron C8 SCT f/10, using the 1.25" diagonal - I don't want to get into the realms of 2" eyepieces. I was looking at the Celestron 32mm Plossl, but with its 52 degree AFOV, it would give a true field of view of 0.82 degrees; bearing this in mind, a 24mm Baader Hyperion with its 68 AFOV gives a true field of view of 0.8 degrees. So to me, they would both show the same 'patch of sky' but the Hyperion would do it with a greater magnification, and so would be preferable - or am I missing something?
Posted 21 January 2012 - 11:26 PM
The extra magnification helps darken the background sky a little which can help pick out fainter deep sky objects.
Orion Optics SPX 12" F/5.3 dobsonian, Istar 6" F/12 achromat, SkyWatcher 4.7" F/7.5 ED and Vixen 4" F/6.5 ED refractors.
Bray Tablet, Ambermille Aztech and SkyWatcher AZ-4 Alt-Azimuth mounts.
Nagler, Ethos, Radian and Pentax XW Eyepieces.
Astronomik 2" O-III filter, Lumicon 1.25" H-Beta Filter.
"I am very interested in the Universe - I am specializing in the Universe and everything that surrounds it "
Posted 22 January 2012 - 04:28 PM
0 user(s) are reading this topic
0 members, 0 guests, 0 anonymous users