You know you are there when you start thinking in terms of EXIT PUPIL rather than Magnification..
Quote:Bill,I have seen this one, but right from the product description, it says this: "...designed for precise astrophotographic guiding with instruments up to 1500mm focal length".The focal length of the C8 is over 2000. Seems like even Orion is saying there could be a compatibility issue?
7x35 and 10x50 sears tower binocs, 3" f/10 edmunds reflector, 2.4" f/11.7 manon refractor, 6" f/8 jaegers refractor, 10" f/11 R30 Istar refractor, 3" f/15.8 sans&streiffe refractor, 3.1" f/15 selsi refractor(towa 339), 2.4" f/15 sears refractor, selsi 30x30mm spyglass, criterion 5-draw 25x45x75x spyglass(1957), 4.25" f/14.8 tasco 20te.http://cleardarksky.com/c/OmahaNEkey.html
Celestron C11 Edge / Paramount MX
Innovations Foresight On-axis Guider (ONAG) Orion SSAG and PhD guiding
Atik 383L+ mono and EFW2 ; Baader LRGB filters
Deep Sky Stacker; NIH ImageJ; Regim; IRIS
my astrobin gallery
Warren - Stargazing since the 60's! Scopes: ETX-LS6, ED80T, AT6RC, Lunt LS60T, C9.25 Mounts: Atlas EQ-G, Vixen Portamount II Cameras: Atik 314L+,DMK31AU03,SSAG, ASI120MC Filters: Astrodon LRGB, Orion HA, SII, OIII Acc: Orion 5 place Filter wheels x 2, Flatman Primary Imaging site: Bortle Scale Class 6 Red Zone http://astrobin.com/users/rigel123/