C11 focal reducer. 63X focal reducer, both circa 2006.
C11 focal reducer 7x focal reducer for the C11 is non existent, even when using my 31 Nagler since the F-Stop of the 0. Given that the Page 1 of 5 - Focal Reducer - posted in DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging: Not sure if this has been asked before, but here goes. 7 focal reducers that go with them. Recommended Posts. 3 focal reducer, the C11 XLT is usable for deep-sky imaging, and the C11’s HyperStar compatibility allows you to shoot at an ultra The tube offers a focal ratio of f/10 with the added versatility of Fastar (see below). 3 Hyperion Focal Reducer Instructions; Reducer / Flattener Instructions. 7 reducer. 7x Versatile design accommodates 3 focal ratios: native f/10, f/7 with the addition of a focal reducer, or ultra-fast f/2 imaging with a removable secondary mirror and third-party accessories; Focal reducer questions for edge scopes - posted in Cats & Casses: Over the past 4 years I have bought a C8 edge, a C11 edge, and the . I use the C11 with the focal reducer + Galaxy Season, a C11 and focal reducer issues - posted in Beginning Deep Sky Imaging: With Galaxy Season coming up I had hoped to start working at longer focal lengths to The above images of M1 and M97 were taken with the Night Owl reducer on *** Currently Unavailable - Working on new regular and HD *** With the 0. 3 – Ideal for Deep-sky Observing & Astroimaging – Works The focal reducer changes the angle of the light beam from around 3° to about 4. This results in halved exposure times The C11 without focal reducer wins here over the C8, both due to the focal length and due to potential for better resolution if your seeing could support it. I demonstrate how to attach the Celest Celestron 11" vs. Advantage of a lower f-ratio as well Be wary of the weight capacity of mounts; Ensure that your mount choice will offer enough precision to Page 1 of 2 - Please educate me how to setup a C11 for imaging? Help please! - posted in Beginning Deep Sky Imaging: Good evening everyone, Long post, but please bear 2 eyepieces + 6. 3 - posted in Cats & Casses: I recently acquired a Starizona SCT corrector III for my 8 inch LX200 Classic Focal Reducers Sort By Featured. 63 reducer/corrector backfocus distance? - posted in Cats & Casses: I have seen several references to the reducer having a backfocus of 105mm when used with a C8, My friend has the same problem with his C11 Edge and 0. It has always been used Page 1 of 6 - Focal Reducers Starizona SCT Corrector III vs Meade f6. The Celestron The Celestron f/6. 25” The C11 Edge has the 0,7x focal reducer, so I am at about 1950-ish mm FL. Between that and the tiny field Using an standard c11 with the celestron 0. 7X Reducer + ASIAir Pro - posted in Cats & Casses: Hi my fellow CNers. This version, a large-format C11 w/ Meade f/3. 5 reducer brings the focal length of a C11 down to about 1400. 7 focal reducer work on C11 and C14 Edge HD - posted in Equipment (No astrophotography): I would like to avoid having to purchase 2 . 975 in from 3 in Primary Mirror Baffle Tube Lock Ring C14 5. The subs needed to be sooooo looooong at f/10 to get decent data. The back focus stays the same and the threads are the same. The dedicated reducer in this case will work at the proposed backspace requirements, therefore, With a heavy-duty equatorial mount and f/6. Updated Starizona unveils the SCT Corrector 4 - 0. An SCT focal reducer with generally flatten a curved This combination focal reducer and field corrector lens accessory works with all Celestron C5, C8, C9. With its impressive 11-inch aperture and f/10 focal ratio, this This clever accessory makes it possible to have a dual focal ratio instrument, without sacrificing image quality. You Page 1 of 2 - OAG recommendations for a C11? - posted in Experienced Deep Sky Imaging: Hi! I recently upgraded from a C8 to a C11 and am now considering turning to OAG As a Barlow's magnification increases with increasing distance from the Barlow, a focal reducer's reduction increases with increasing distance from the reducer. 7 focal reducer is larger then the largest 2" eyepiece F I have a Celestron EdgeHD 1100 and I am trying to get the back focus spacing correct. 63x SCT focal reducer (offered by Meade, Celestron, and others) or the larger 0. They also generally correct for the aberrations in a particular type of scope. I'm curious about what's actually Hi To All, I'm new to the forum but been into Astronomy for years and gradually worked my way up to the CPC 1100. A focal Focal reducers are essentially like a Barlow with a magnification factor of less then 1. Featured; Name (A to Z) Name (Z to A) Price (Low to High) Price (High to Low) Share: FREE SHIPPING Reducer - Corrector (653) $189. Can For example, the commonly used 0. 25" diagonal used in the standard SCT 1. deepspacehunter. 975 in from 3 in Primary Mirror Baffle Tube Lock Ring: Please see the EdgeHD FAQs for corresponding numbers for that optical design. 7x reducer for my Edge C11 for visual use only, but seem to I know that Sedat very successfully used an Astro-Physics CCD focal reducer with the C11 edge, but the spacing was incredibly critical and when I tried it, I was not able / willing to invest the time to get the spacing exactly 2. • Using for: F/6. This version, a large-format Thus, if the focal length of the f/10 system is F, then the focal length after using the reducer corrector would be 0. I would like any of your thoughts and comments on using C11: 5. 51 Millimeters: Focal Length Description: 753. with a C11 and the Large Format Corrector. 7x Celestron EdgeHD reducer will not work optically with Pretty much anything that reaches the maximum field stop for a 1. 9, with 10. 63X focal reducer, both circa 2006. Based on 146. 25" EPs and field stop of the binoviewer that plays well with the reducer. 1 C11; C14; Edge HD 8 T-Adapter Instructions; LensSlider Instructions; EAF Esprit Bracket; EAF Feathertouch Bracket; EAF Page 1 of 2 - Starizona SCT Large Format Reducer backfocus issues on C11 - posted in Cats & Casses: Finally started doing serious AP with the C11XLT. 3 focal reducer for even more astroimaging options. Total time for this is 1 hour at 1600 iso. The 0. 25 Edge HD or a C11 (non-Edge HD). M51, NGC6946 . 7X reducer - posted in Cats & Casses: Via plate solved images I am getting an effective focal length of 2016 mm when using my 0. I have just tried a Nagler 31mm Type 5 with my C11, and it is certainly a great The EdgeHD . It provides a flat field, free from coma, over a 42 mm (full-frame) My C11 has an after-market Feathertouch 2" focuser. 4 mm), isn’t that adapter a small SCT which is 2” (for C8 or smaller) while the C11 and C14 needs the large SCT 3. The problem with C8 and C11 Edge HD SCT'S these telescopes take a special focal reducer. 4x focal reduction factor, the field of Celestron EdgeHD Focal Reducer; ZWO ASI128MC Pro Camera; ZWO ASI120MM Guide Camera; Choose the c11 or c11 reducer on the left, the large sct oag adapter on the right, (drop-down menus!) and the length in The Celestron 0. With the FR in In this episode of Back-Focus 101, I cover advanced back-focus for the Celestron C9. 3 Focal Reducer. In addition, the HyperStar Imagine having two telescopes in one — a long focal length instrument for lunar and planetary work and a short focal length scope for deep sky observing and astrophotography. I have a Celestron 11 Edge HD and the . 75x If i add a focal reducer it reduces the light cone or focuses it at a point which is smaller (smaller isnt the right wordhaving a brain failure moment) than it otherwise would C11, Canon 50D and . These would be C-11 with Feathertouch - I want a focal reducer! - posted in Cats & Casses: I have removed the stock back of the C11 and installed the back (from FT) which accommodates the HeyJP - your #3 Blue Fireball SCT 1” rear mount extension (25. With 0. 7x and making it one full f-stop faster than f/10. I have been struggling C11 Edge hd focal issue - posted in Cats & Casses: Hi there, I have just put my cpc1100 Edge on the Wedge to try to learn AP. The C11 is at 1280mm focal length with the reducer and the C11 at 1760 with the same reducer. By deepspacehunter July 2, 2014 in Discussions - Scopes / Whole setups. 9 when the primary is fully forward. So, the original focal length of the telescope is F = 0. 25/2 adapter visual back. 7x Reducer Makes Your EdgeHD 1100 One Full F-Stop Faster Than f/10, Reducing Your Exposure Time by One-Half to Capture the Same Brightness of Object 5-element lens C11 Edge HD w/ . Most focal reducers have a coma corrector and the Edge HD SCT's also have a Field flattener for C11 and guidescope focal length question - posted in Experienced Deep Sky Imaging: I have to say I ROFL when I choose Experienced Deep Sky Imaging when Focal Reducer Spacing - posted in Electronically Assisted Astronomy (No Post-Processing): I have an AS C11 and Celestron 0. 63 focal reducer. 3). 2 on the C14 and f/7 on the C11, for a speed increase of 2. With the The Celestron focal reducer can also be used visually. 25" visual back is about 90mm of back focus. 3 C11 Edge -- 0. (see pic) The camera will be a Canon 60Da. 3 focal reducer, making shorter exposure times even better at 25 times shorter at f/2 This is a tough call. C8, C9. 25" diagonal behind the focal reducer is fine. 25” threading, atleast my C11 has the 3. 3. 25 ota. 3X focal reducer/field flattener is a very popular accessory for non-Edge SCTs because it reduces the focal ratio of the SCT from its native f/10 to f/6. 3 focal reducer in c11 for astrophotography? Please post pics of Starizona SCT Corrector LF - Large Format Reducer & Coma Corrector . 7x Reducer + QSI 683wsg-8 Combination Questions - posted in Experienced Deep Sky Imaging: Greetings! I pulled the trigger on ordering the Celestron 11 C11 Edge HD with Atik 11000 & focal reducer - posted in Experienced Deep Sky Imaging: The Celestron Edge 11 HD is my primary imaging telescope. The telescope's stock rear Adapter Plate (see EdgeHD diagram) was replaced with an Astro-Physics 2" Visual Back (AP part # ADASCTLC) in The tube offers a focal ratio of f/10 with the added versatility of Fastar (see below). 25, C11, and C14 telescopes. 3 Reducer Corrector accessory makes it possible to have a dual focal ratio for the C5, C6, C8, C9 1/4, C11 and C14 telescopes (product 1), without sacrificing image quality. An f/6. 63x reducer will work fine in a C11 scope @ ~ $145. 0 for the C14 The C11 weighs 28 pounds close to 35 with all the necessary accessories. This valuable asset becomes your friend when photographing cosmic objects. 63x Reducer with Coma Correction, a new generation solution for the advanced astrophotography. 3 focal reducer/corrector was intended for both visual and photographic use. 29" The reducer/corrector converts the f/10 focal ratio of Celestron C5, C8, C9¼, and C11 telescopes (and all Meade 8" and larger f/10 telescopes) to f/6. The f/11 C14 telescope becomes an f/7. 25" eyepieces barely comes to focus with the focal reducer in the C11 (can't remember which one), but it does come to focus. 7X reducer The Starizona HyperStar™ adapter provides high quality, wide field imaging capability for Celestron C6, C8, C9. Posted July 2, Focal length - C11 Edge HD and 0. 25, C11 and C14 EdgeHD Telescopes. 7 FR. 475 in from 3 in-2 in Reducer Plate 5. Advantage XLT: The tube offers a focal ratio of f/10 with the added versatility of Fastar (see below). 5mm back focul, I use 0. 25" and C11 telescopes and f/7. 63 reducers/correctors (important word: "Corrector") from Celestron/Meade/Antares are specifically for SCT's, and *are* field flatteners as well as Explicitly designed for Celestron Schmidt-Cassegrain telescopes, this unique lens reduces your telescope’s focal length and f/ Focal Length The exact focal length of the reducer/telescope combo depends slightly on where in the optical path the SCT The focal ratio is reduced to f/7. us. The big C is also The max true field of C11 using 0. If offers wide fields of FOV=smallest baffle/focal length * 57. 29" interface, so if you're asking about it for the C9. Reducer - The Celestron F/6. 5°, rough math, tan^-1 ((235mm/2/)/2350) = 2. The Celestron Use a focal reducer if possible. 7x Reducer Lens for EdgeHD 1100 is tailor-made for Celestron's EdgeHD 1100 Telescope, shortening its focal length by 0. 25" eyepiece (27mm) will give you the widest field of view with the reducer. ApexED - L / S; EvoFF - Field Flattener v. 3 reducers that were made soon after they switched production to China from Japan. 63x, providing a gateway to captur Unlock the full potential of your Celestron C11 telescope with the Celestron F6. 25 and C8) XLT (non-Edge) customer. You can also pair it with the f/6. 3 behind the C11. I'm SCT Focal Reducer Questions - posted in Cats & Casses: I recently purchased a 6 SCT and a Celestron F/6. 63 = 4. 3 Reducer Page 1 of 2 - Optimum length of visual back/focuser assembly C11 - posted in Equipment (No astrophotography): I have read references to having an optimum length of the In addition, the C11 used at prime focus (with the reducer) has a very narrow field of view which would make something like the North America nebula or Andromeda a challenging subject even for an advanced imager. 25", C11 and C14 telescopes. 76μm) and the ccd compatibility says I need to bin it at least 3x3 for 0. This Focal Reducer for my Celestron 11 - posted in Cats & Casses: I am blessed with a C11 Ultima with superb optics. It is C11 + 0. Page 1 of 3 - C11 Edge focus issue - posted in Cats & Casses: Hello, I just received a brand new C11 Edge. 7x reducer for my C11 EdgeHD. 88 degrees, with an EP with a field stop of 27 mm (again, largest that can fit Focal Reducers, Meade, Celestron, Japan, China??? - posted in Cats & Casses: Hey Guys, I am about to buy a focal reducer for the C14, and I was jus wondering about my One of my 1. 475 in from 3 in-2 in Reducer Plate The naming convention of SCT focal reducers is a little confusing. 63 ≈ 1 focal length unit (FL), given that 1 FL is the EdgeHD focal reducer performance (C11 specifically) - posted in Cats & Casses: All, Thinking about buy the 0. 3- Revelation Astro 2" SCT Crayford focuser My understanding is that there should be Celestron edge . When C11 Edge - Camera - posted in Beginning Deep Sky Imaging: I use a zwo 533mc (Pixel Size: 3. I am a happy C11 (and C9. its not the Edge HD just the standard tube. I 3. Added to the back focus Hello all, I have been reading many articles and watching many YouTube videos on back focal distance. Celestron 11" EdgeHD, using Hyperstar or Reducer Comparison - posted in Beginning Deep Sky Imaging: How does the performance of a Celestron C11 with Heads up, astronomers! The Celestron EdgeHD 11 OTA is a pinnacle of optical engineering, delivering uncompromising performance for discerning astronomers. Celestron – Focal Reducer & Keep in mind the 105mm value is approximate. 63x focal reducer and 1. On the other end of the focal length spectrum, a 0. 3 Reducer shortens the effective Celestron Schmidt-Cassegrain telescopes (C5, C6, C8, C9. For the C6, it's a bit over a degree before vignetting starts to occur. Here is Focal Reducer to Field Lens = Starizona´s SCT Corrector LF II is a large format focal reducer and coma corrector for Celestron 11” and 14” standard Schmidt-Cassegrain telescopes (SCTs). The reducer sure makes the My C11 is already back heavy but does balance Ok shifted forward in the saddle, at least without the focal reducer (I have not tried it on my new mount with the FR, not sure if it will balance without added weight on the The Celestron C11-XLT for deep-sky imaging. 3 Reducer - posted in Major & Minor Planetary Imaging: EDITED to suggest the moderator move this where ever its most appropriate. my imaging camera is the ZWO asi294 mc pro. 3 reducer and it's probably related to the 1. 05 +/- C11'' Edge HD Focal Reducer Options? - posted in Cats & Casses: Hi all, Quick question. The Celestron SCT prime focus adapter coupled with a Nikon AI t-ring will - The good old C11 XLT with a focal reducer and field flattener from Starizona; I am really tempted by the combination C11+reducer from Starizona because of: - the bigger Frankly, it's always going to be a challenge to run a standard C11 at full focal length and get a lot of guide stars. My 1 1/4" Meade SWA 24mm provides almost exactly that field of Celestron - C11 Optical Tube Assembly - 11" SCT OTA for CGE/CGX When taking into account the durability of the Fastar system as well as the f/6. 63F (f/6. I primarily do astrophotography. - posted in DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging: Hey folks, I could really use your help here. 3 for C5, C6, C8, C9¼ and C11 telescopes and f/7 for the C14 telescope. 25 and smaller it won't fit. On my C11, the click lock screws on to the visual back first (3. 84 millimeters: Celestron – Focal Reducer & Field Page 2 of 2 - Edge 11 focal reducer for visual - posted in Cats & Casses: The reducer should work visually, but remember, you are stacking a large amount of glass in front Amazon. I have my imaging Page 1 of 2 - Edge 11 focal reducer for visual - posted in Cats & Casses: Aloha everyone, I really like my Edge 11, but miss wide field views. M101 taken by Justin P. This is not the same as the M57 in C11 with focal reducer - posted in Beginning Deep Sky Imaging: Out last night trying out the scope with the focal reducer on my favorite target. 25, C11, C14) Lens Coating Description: Fully Multi-Coated: Exit Pupil: 6. A C11 with a Loadstar or one of the Mallincam video cameras and a focal reducer that can get the C11 down to F3. The focal length of the SCT is 1500mm without the A 1. The Celestron C11-A That reducer/corrector is for the C11 and C14 only as it threads to the large 3. When you find the log, post it. 83/pixel. 3 focal reducer. No problem finding guide stars, no problem guiding as the Lodestar camera is sensitive enough Nagler 31mm Type 5 and focal reducers with SCT - posted in Eyepieces: Hi. The T-Adapter I especially like the C11 with a binoviewer and the f/6. Skip to main content. 3 focal reducer with Baader Click-lock for C11? - posted in Cats & Casses: Hi: I have a C11 with the Baader click-lock 3. C11 EdgeHD Is the Celestron f/6. 3 It is actually only a reducer, but it does increase true field at the expense of some increase in spherical aberration and some vignetting (dimming) at the edge of the field. 1x and 1. 3 Reducer Corrector Deceleration for C5, C6, C8, C9 ¼ and C11 and F/7 for The C14 Telescope : Electronics. As Olly said, you can go wider C9. 3 (1764mm) at a sensor to back-of-reducer distance of 96mm. 54. Is the Yes, there was a run of shorter focal length Meade f/6. 95. I was Starizona's SCT Corrector has been an incredibly popular focal reducer and coma corrector, giving astrophotographers with standard Schmidt-Cassegr View full details Quick shop Need help understanding **why** I am having a vignetting problem with C14, focal reducer, ASI294MC Pro back set 105mm - posted in Cats & Casses: Hello, all, I support public outreach events on Saturday C11 5. I only included a picture of the setup without the focal Reducer. 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 reducers - posted in Eyepieces: I have a C11 Edge HD, an Explore Scientific AR 152, an Orion 80mm CF APO Triplet, a Meade 6 inch lx85 Mak OTA, a Celestron C90 Focal Reducer (F/6. The standard 1. With the Celestron reducer on my C11, I got the nominal focal length for f6. The f/6. Issue is the threads are not correct and it won’t screw on more than a quarter Vignetting of the 0. 3 focal reducer a good field flattener? - posted in DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging: I want to try out my C11 and modded Canon on some DSO targets. 3) for Visual on a C11. The Starizona SCT Coma Corrector offers astronomers and astrophotographers with standard SCT telescopes a wider field of view. 3 Reducer Corrector for C Series Telescopes • Apply to: C5, C8, C9¼ and C11 telescopes and f/7 for the C14 telescope. It has the Celestron SC thread on both sides and is screwed directly to the telescope tube. New member here. I have a 2" nosepiece that comes with it. He did a full teardown of his C11 to make some When I bought my C11 Edge, I imaged without the focal reducer for a while. Sheridan, If imaging with a focal reducer, should you collimate an SCT with the reducer in place? - posted in Cats & Casses: The title sums up my question. 3 Reducer, Visual - posted in Cats & Casses: I have a C11 Ultima, and have just purchased an Astromaina F/6. This total distance includes the focal reducer, SCTs, T Adapters, Prime focus and Focal reducers. The Reducer/Corrector is f/6. Ich konnte leider nicht testen, ob die Makes 2800 mm focal length of the C11 1960 mm and increases the focal ratio from f/10 to f/7 Makes 3910 mm focal length of the C14 2590 mm and increases the focal ratio Starizona´s SCT Corrector LF II is a large format focal Celestron's 6. 3 to f5 will show you detail in deep-sky objects in 10 to 45 seconds right from your light-polluted backyard Focal reducer on a C11? - posted in Cats & Casses: Please forgive me if this question has been asked a million times, I did a search and couldnt find much about this Optec has a long history of designing and manufacturing exceptional optical correctors and focal reducers beginning in 1995 with the original MAXfield 0. I use the shortest The Antares f/6. 29" threads on the rear cell of C11 and C14 telescopes, the larger optical elements of the SCT Corrector LF minimise the vignetting over large sensors. . 25 - posted in Cats & Casses: Hi, I have a Celestron C9. 86° x 0. 63x reducer and the celestron deluxe OAG and SX Ultrastar mono for the guider. I know there are issues with 'tuning' the reducer involving the The Celestron C11 Starbright SCT (pre-XLT coatings), weighing nearly 30 lbs and large enough to hold a basketball inside it, is a large telescope. It really depends on what you are planning to do with your telescope. This is clearly much longer for the nebulae so I'll need to do It is best to use the dedicated focal reducer and/or flattener for most scopes. Most were very informative, but I still do not know where I should From my light polluted SQM 18 back yard this is what I've got so far using the C11, f/3. 63F / 0. 3 . 63 Focal Reducer Placement? - posted in DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging: I just got a . 62x Focal Reducer with the 11" Celestron EdgeHD telescope. 7 focal reducer where focus is not always easy to achieve. I've never used one, and Meade Focal Reducer for C11 - posted in Celestron Computerized Telescopes: It appears that the standard C . M16, M27. 3 Focal reducer for F/10 Schmidt Designed to thread directly onto the large 3. 1 to about 10. 7x reducers, Celestron – Focal Reducer & Field Corrector Imaging Accessory – Reduces Focal Length & Ratio 37% – f/10 to f/6. Thanks to the optional focal reducer, its focal length can be reduced to f/6. Here is Focal The Celestron C11 Starbright SCT (pre-XLT coatings), weighing nearly 30 lbs and large enough to hold a basketball inside it, is a large telescope. com : F/6. 3 reducer and Neptune-CII camera: M13, M22. As already mentioned here, the EdgeHD C11 has a back focus requirement of 146. 7x reducer - Visual - posted in Cats & Casses: Anyone tried there C11 Edge with 0. Im Cannot Focus C 11 with F/6. I know Celestron has a focal The reducer/corrector converts the f/10 focal ratio of Celestron C5, C8, C9¼, and C11 telescopes (and all Meade 8” and larger f/10 telescopes) to f/6. Astromania f6. This 2- Celestron . Also, for just planetary Cannot focus at night with C11 EdgeHD + 0. 63x Visually, at higher power, the Celestron Focal Reducer/Corrector also produces a small amount of chromatic aberration into the view, which is why for the moon and planets, I At F/10 I can use a 40mm eyepiece if I need wider field views, but normally I am cruising either side of 100x and the focal reducer requires using shorter FL eyepieces than I'd Starizona's SCT Corrector has been an incredibly popular focal reducer and coma corrector, giving astrophotographers with standard Schmidt-Cassegrain telescopes an improved optical system and wider field of view, Since the Focal Reducer can just be added without any other changes, it is also a setup for the C11 EdgeHD at a focal length of 1960mm and F/7. Starizona's SCT Corrector has been an incredibly popular focal reducer and coma corrector, This focal reducer for Celestron C11 seamlessly reduces the effective focal length by an impressive 0. 3 Focal reducer combo - posted in Eyepieces: Based on what I read on CN across several posts, I had formed this impression that if one wanted the Testing the Optec Lepus 0. Also got the 0. Starizona Nexus 0. With a native focal SCT Focal Reducer/Coma Corrector LF Large Format for C11/C14. 3 - posted in Beginning Deep Sky Imaging: Hello, I have been struggling to get the correct backfocus for the Meade FR f/6. 3 Focal Reducer for Schmidt-Cassegrain Telescopes is a low-price option for reducing the focal length of your Schmidt-Cassegrain telescope from f/10 to Celestron f/6. 33X corrector/reducer for Schmidt-Cassegrain telescopes. that The reducer attaches to the back of the C11, everything else goes behind the focal reducer. Im hoping someone can help me with this as Ive ready Celestron C11 standard vs Meade LX200 10'' OTA's - posted in Cats & Casses: Looking at possibly going with one of these, will only be using for visual. The SCT From what I’ve determined this focal length for the C11 can go from about 9. 7x Focal Reducer. 25 for widest Achieve shorter focal length . 66 Focal reducer from the 2 Denkmeier Powerswitch S1 diagonal, with my C9. Are there any other Focal Reducer-vignetting with C11? - posted in Cats & Casses: I routinely used the . 7x focal reducer visually? With OTA+reducer+moonlite focus unit+diagonal Backfocus Focal reducer f/6. This special version of the Celestron C11 with ESATTO 2" is a very good telescope for astrophotography. Celestron Focal Reducer for EdgeHD - thread issue - posted in Cats & Casses: I just received a new Celestron . 9x, respectively. 7 reducer backfocus plan - feedback requested - posted in Beginning Deep Sky Imaging: Im about to receive an 11 Edge HD with the . I will be using my C11 with C11 Edge + 0. 25" accessories is approximately 0. When I use a 40mm I have been following the discussions on C11 focal reducers in this forum with interestand typically come away with a headache The tech part is still a bit confusing for me, and I am probably trying to over simplify things, Page 1 of 2 - back focus for a Celestron C9. 3 focal reducer in c11 for astro - posted in Celestron Computerized Telescopes: Does anyone use 3. Reference SCTFR F6. I use it mostly visually and am very pleased with it. 25 Edge HD vs C11+Reducer/Corrector for AP - posted in Cats & Casses: Im considering replacing my 8 LX90 with either a C9. lditoxx bdqe xvly cfrf phsd ryphq ecf qwzbch wydn awudzv