Antares … une nana cool｜ウンナナクールの通販サイトです。ZOZOTOWNが運営。即日配送（一部地域）もご利用いただけます。 I attached my Nikon D70 DSLR to a prime focus adapter and inserted it into the 2" star … : Note: the Meade and Celestron focal reducers are called f/6.3 … The EdgeHD SCT line has built-in field correction enhancements, and using the standard Celestron f/6.3 reducer/flattener would over-correct. Explicitly designed for Celestron Schmidt-Cassegrain telescopes, this unique lens reduces your telescope’s focal length and f/ ratio by 37%, turning your long focal length telescope into a fast, short focal length instrument. F6.3 The focal reducer for the AX103S Refractor telescope is designed for APS-C format cameras. Starizona HyperStar 11in V4. It is actually... ANT-4203-SCTFR SKU: ANT-4203-SCTFR. Best Regards, Jim Thompson . At 32mm focal length, a Plossl eyepiece with a 52 degree field of view can fit in a 1.25" barrel, but a more recent 68 degree design requires 2". (SOLD) SKU: My experience, using the celestron f/6.3 focal reducer for 5” SCT, is, a lot of vignetting, particularly when using a DSLR. From beginner telescopes to professional observatories, OPT has it all. Info I've found online are very confusing :-(Sorry for my terrible english :-) Vittorio Antares .5x Focal Reducer: Solar Imaging - YouTube I use a qhy10 (aps-c sensor), OAG and Lodestar x2 for autoguiding. Of course, all Celestron C9.25" are retouched by hand. Was: Celestron C8 SCT OTA - CGE The Schmidt Cassegrain Telescope (SCT) is a hybrid optical design termed catadioptric. telescope - What are the advantages and disadvantages of a 2-inch … … The Celestron f/6.3 is ~£150 compared to the Antares at ~£70.Any comments gratefully received. Antares f/6.3 SCT Focal Reducer Focal reducers are very versatile accessories. Starizona HyperStar
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