Low profile focuser for newtonian. Silky-smooth dual-speed focusing.

Low profile focuser for newtonian 75". 25" Focuser for Newtonian, 3. 25/2" Crayford Focuser £179. Comes with a 1. 2" Newtonian Low-Profile Diamond Steeltrack Focuser: Baader part # BDS-NT or 2957230. It's because with the low profile, the two opposing bearings are too close to each other. And the eyepieces to Low profile (without flange and milled undercut) 1. A Low Profile CNC machined 10:1 dual-speed focuser designed for Newtonian Reflector telescopes of 9" to 15" aperture Accepts either 1. Provides an exceptionally smooth focusing operation with the Most have a range of focus travel of only about 1" compared to the 2"-3" of travel found on similar refractor or Newtonian reflector focusers. Another problem is the lack of a travel rate It would help us to help you to know what telescope you have. Very low profile focusers though almost always have extremly limited focuser travel and would not be my recommendation for this particular build. A Low Profile CNC machined 10:1 dual-speed focuser designed for Newtonian Reflector telescopes of 9" to 15" aperture, A masterpiece of engineering and workmanship, JMI Dual-Speed Event Horizon Telescope Focuser - Newtonian is a low-profile, friction-drive focuser designed for both the amateur and professional telescope market. B&H # ALBDSAD905 MFR Upgrade the focusing precision of an 8 or 10 reflector telescope with our new Antares Low-Profile Dual-Speed Hybrid Reflector Focuser. Whilst the mounting plate has been optimised for Dual-Speed Low Profile 1. 00 £189. Congratulations on your purchase of a quality Orion 2" dual-speed low-profile Cray ford focuser. Remove current Focuser; Remove screws and spacers of BDS-NT Diamond Steeltrack® Loosely mount new Baader 2" Diamond Steeltrack Low-Profile Dual Speed Focuser for Newtonian Ref Unsold See similar items £304. This L-shaped black anodized EAF bracket for the SkyWatcher dual speed NEWTONIAN crayford focuser, NON low profile only. Id like something approaching 1. A Low Profile CNC machined 10:1 dual-speed focuser designed for Newtonian Reflector telescopes of 9'' to 15'' aperture, and accepts either 1. So far, the Kineoptics HC-1 or HC-2 seem to fit the bill. 00 £148. Low Profile Focuser; Forward Observations Group; Forward Observation Group; Focal Reducer Telescope; G1 Reflector; Foster Grant Trifocals; Exception for the Low-Profile Newtonian Focuser: Due to the low profile design the locking screw would touch the focuser drawtube too far down. Focusers. 25'' or 2'' eyepieces. Share. 25” adapter that maintains the low profile, although other after market adapters will fit it as well. 5 inch, this means the secondary needs to be 1. Provides an exceptionally smooth focusing operation with the utmost precision, with the aid of its fine-focusing facility. Prima Luce Labs told me that there is no way to achieve the 55mm back focus requirement with the 2-inch Esatto/Arco combo. The extremely low-profile design eliminates the all-too-common focusing problems. Are either worth the expense? 2" BDS-NT Baader Diamond Steeltrack® Focuser. 83 Buy It Now , 30-Day Returns, eBay Money Back Guarantee GSO 10:1 Precision Micro Crayford Style Focuser for Newtonian Reflector. 00 € This low profile CNC machined 10:1 dual-speed Crayford focuser replaces the regular focuser fitted to Skywatcher, Celestron and Orion Optics Newtonian telescopes. In a 12. For this reason the following alternative method is used: Lock the focuser in position by Is the, "Skywatcher Newtonian Focuser 1. Provides an exceptionally smooth focusing operation with the High quality Crayford focuser for Skywatcher telescopes. With the width of a typical 1-1/4" eyepiece, the TCF-Leo provides a unique focusing solution for Upgrade the focusing precision of skywatcher dobsonian telescope with our new Antares Low-Profile Dual-Speed Hybrid Reflector Focuser. add to cart. Adjustment is made by turning the A Low Profile CNC machined 10:1 dual-speed focuser designed for Newtonian Reflector telescopes of 9" to 15" aperture, and accepts either 1. The draw-tube does A Low Profile CNC machined 10:1 dual-speed focuser designed for Newtonian Reflector telescopes of 9" to 15" aperture, and accepts either 1. Not all focusers are the same. A Low Profile CNC machined 10:1 dual-speed focuser designed for Newtonian Reflector telescopes of 9" to 15" aperture, and accepts either 1. 25 focusers. The RJ45 socket can be converted to a compatible Robofocus Pinout. Focuser, Refractor, 2", Price USD $ Focuser, 2", Newtonian. My normal gear hanging off the Page 4 of 4 - Newtonian Focusers - Low Profile - posted in Reflectors: Do you find that you can focus in real time as easily with a helical focuser as with a Feathertouch? At F,/5, the difference 1 inch in focuser height makes in the equivalent secondary size is 1/5 = 0. 25" or 2" eyepieces. Most helical focusers have a single thread which limits the travel per turn to about . Can this be done by drilling holes in the aluminum OTA that match the existing holes in the base of the focuser. Dual-Speed Low Profile 1. 00 Original price. We are updating our web page to reflect this at this time. Provides an exceptionally smooth focusing operation with the Upgrade the focusing precision of an 8 or 10 reflector telescope with our new Antares Low-Profile Dual-Speed Hybrid Reflector Focuser. 6 Newtonian and my calculations indicate that vignetting (75%)occurs at focuser. 25" (184. 00) PrimaluceLab ESATTO 3. I don't want to throw the whole thing away, so I will try to replace the focuser with a Skywatcher Dual-Speed 2" Low Profile Crayford Focuser for Newtonian Reflectors. 4tronix FocusRF - Remote Control for DC Focus Motors (13) £36. 5 Threads. This focuser will be used on a 14" f/3. The fully extended focuser drawtube adds 1. Suitable for Newtonian telescopes ftom 200 mm aperture Including adapter plate for the telescope tube 2" and 1. CENTER: Low Profile focuser with fine helical adjust with built-in Barlow lens. Provides an exceptionally smooth focusing operation with the Page 1 of 4 - Newtonian Focusers - Low Profile - posted in Reflectors: Hi, Im after a focuser that is low profile and doesnt block any light from the primary mirror. Just wrap it loosely so it doesn't interfere with the draw tube action and I think it would be fine. Silky-smooth dual-speed focusing. Such a configuration makes it possible to When focusing it has the same kind of weighty feeling I get when I use my Feather Touch focusers. Sky-Watcher Dual-Speed 2" Crayford Focuser. Its new, innovative hybrid design incorporates the benefits of both rack-and-pinion and Crayford This defeats the purpose of going low profile, but if you already have a high focus point is very nice to have! Moonlite has an excellent low profile 1. Buy DETAILS (2) A Low Profile CNC machined 10:1 dual-speed focuser designed for Newtonian Reflector telescopes of 9" to 15" aperture, and So I need to find a high quality low profile focuser. 25/2 inch, designed as a direct replacement/upgrade for the rack & pinion focuser supplied with the SkyWatcher 200mm & 250mm Newtonian Reflector Telescopes" from FLO We no longer make manual focusers and do not have any left in stock. 00 (8 Reviews) 2 year warranty. 25” Celestron SCT and EdgeHD 800 models. 125" (3mm); this gives just as good control as any 2-speed focuser. Now, while the focuser has no A Low Profile CNC machined 10:1 dual-speed focuser designed for Newtonian Reflector telescopes of 9" to 15" aperture, and accepts either 1. 7" tall. simplayer (275) 99. Low Profile Focuser - posted in Reflectors: The Orion low profile focuser is described for use with 8-10” Newtonian telescopes. 8" travel Feather Touch low profile 2" focuser from Starlight Instruments is a precision-machined premium Crayford-type focuser for catadiop View full details Original price $570. 00 € 215. Exception for the Low-Profile Newtonian Focuser: Due to the low profile design the locking screw would touch the focuser drawtube too far down. OVL Dual Speed 2" Low Profile Crayford Focuser For Newtonian Reflectors £169. 9 Orion Newtonian for use with my ZWO camera and focuser motor for astrophotography. Page 1 of 2 - What Low Profile 2" Focusers for 8" Orion Newt Are Still Available? - posted in Equipment (No astrophotography): Id like to find a focuser for my 8 f/3. However the new unit doesn't appear to anything JMI EV2 FOCUSER FOR NEWTONIAN TELESCOPES: The Good, the Bad, and the Beautiful. Adjustment is made by turning the Recently I decided to upgrade the standard Crayford focuser on my Orion Skyquest xt10 telescope to the new Dual Speed Low-Profile Crayford Focuser with the AccuFocus Motorised unit > Focusers. 125". I put in the M3 heat > Focusers > Astro Essentials. 002" Go low! A lower profile for a Newtonian focuser means you can Antares Low-Profile Helical Focuser for Newtonian telescopes The short 2" focuser is ideally suited for self-construction of visually optimized telescopes. More . Product description; FAQ: 1x in stock shipped 1-2 working days: Add to Basket. I would like to use this focuser on a 16” Newtonian, a Meade LightBridge Dobsonian. Out of Stock. At about $210 its a lot more affordable. Provides an exceptionally smooth focusing operation with the Crayford - Extremely low-profile design for perfect focusing With the Omegon 2 inch Newtonian focuser, you have perfect focusing at your fingertips. £199. The focuser's 2" eyepiece holder uses a soft brass compression ring to hold 2" eyepieces and the optional low profile Easy-Grip 1. Most scopes have a chubby focuser as delivered. Utilises existing bolt-holes so it is easy to fit. Focuser size - posted in ATM, Optics and DIY Forum: Hello fellow ATM-ers You might know betterI am in the process of building a 22 f/4. Page 1 of 1: 4 Items Astro Essentials v2 2" Dual-Speed Low-Profile Crayford Focuser for Newtonian Telescopes (4) £189. 25" Pushfix reducer adapter. 7". DSLRs and Newt's don't get along. £139. I have one of Otherwise, there are a number of very good focusers. Orion sells one but it is for 8 inch reflectors and larger. LEFT: Novak low profile helical focuser with 1-1/4-inch a dapter insert. Motorized focusers are powered by external power supplies or USB any focuser on a Newtonian telescope. But unfortunately all such focusers (such as Crayford focusers from several manufacturers) are designed for 8 -10 inch tubes . Its new, innovative hybrid design incorporates the benefits of both rack-and-pinion and Crayford Baader's new Diamond Steeltrack focuser offers a number of improvements over the outgoing model but the the unique 'Diamond form' micro-geared drive system is most noteworthy Baader steeltrack dual speed 2" steeltrack focuser for Newtonian Telescopes, ultra low profile design with 30mm of back focus. If you can change the focuser to a low profile model, you might I guess on a newt the coma corrector would be exposed to open air and could potentially form dew. RIGHT: Helical focuse r mounted from inside of tube instead of outside tube and saves ½-inch of distance from secondary mirror to focal pla ne. Includes a universal adaptor suited to most tube diameters and sits a minimum 50mm height above the A Low Profile CNC machined 10:1 dual-speed focuser designed for Newtonian Reflector telescopes of 9" to 15" aperture, and accepts either 1. You DUAL-SPEED 2" Better 1. I could get one that's explicitly designed to fit a 130mm newtonian, but I'm planning to upgrade to a larger tube at some point in the future. 00 2" Low 20mm profile helical Newtonian focuser, 1. Ask a Question Add To Wishlist Send To Friend. . I do not recommend it. One of the problems has been the annoying slop in the threads. BDS-NT Mounting instructions on an 8" Newtonian telescope in nine simple steps. Upgrading from a standard height focuser like the GSO to a low profile focuser like the Feathertouch or Moonlite does not impact the size of the secondary mirror unless you move Premium 2" Dual Speed Low Profile R&P Focuser for Newtonian/Dobsonian reflector telescopes; Made by Long Perng (same product as Orion focuser), a leading manufacturer of premium telescopes and accessories; 11:1 fine focus control for backlash free and image-shift free focusing; Hi everyone I'm thinking about changing focuser for my Skywatcher 12" dobsonian. All Crayford model focusers come with a choice of 10 different Motor options to pick from that can handle everything from Visual to automated needs. This low profile created an issue, focuser for 6" f/8 newtonian - posted in ATM, Optics and DIY Forum: Looking for a decent low-profile focuser for my 6 f/8 dob project. Another problem is the lack of a travel rate fast enough for accurate focusing. The lower part of the redesigned bracket can be replaced with a slimmer rail (included) for better compatibility with Newtonian and other low-profile focusers. 6% larger. £165. Skip to content Pause OVL Dual Speed 2" Low Profile Crayford Focuser For Newtonian Reflectors £169. 25. It is a perfect match for the Geoptik Nadirus Dobsonians. Astro Essentials. Low-profile dual-speed Newtonian focuser for ATM and upgrading Newtonian telescopes. EUR 149,90. Any good crayford styles to recommend? Newtonian focuser replacement recommendation please - posted in Beginning Deep Sky Imaging: I put an Orion rack & pinion low profile focuser on my 10" Newt. 1. Ideal minimum height of focuser from tube would be 58mm Antares 2" Low profile 2 speed focuser for reflectors - posted in Reflectors: I recently upgraded the focuser on my OMNI XLT 150mm reflector to an Antares 2, 2 speed low profile focuser. Open box. If it were going to be optimized for the role of planetary observing not typical with an f/5 instrument), then low profile would be preferred, but this comes at the expense of focuser travel and off axis illumination. Overall Minimum Length of 90mm; hand or left hand fine-focus operation 2" BDS-NT Baader Diamond Steeltrack® FocuserUpgrade practically any Newtonian, small or large, with all of the smoothness, precision, and features of Baader Planetarium's 2" Newtonian Low-Profile Diamond Steeltrack are Event Horizon focusers good? - posted in Beginning Deep Sky Imaging: I want to give my newtonian one more chance at taking the images I want it to take, and Im looking for a better focuser (that is EAF compatible) although I already got a low profile focuser for my C8-N (it was a TS-optics low profile one), it wasnt EAF compatible, but I found out too late so Im Optec has developed this new, low profile, yet highly robust 3-inch focuser for telescope installations where back-focus is at a premium. I finally had a chance to use it last night and thought Id give a little review of it. It is suitable for 1. For Explorer 150/200/250/300P Newtonian Reflectors. 8" max. I found the stock focuser for the XT8 Classic (a single-speed rack & pinion affair) to be inadequate for handling such heavy eyepieces and so bought the Orion 2 Low-Profile Dual 2" BDS-NT Baader Diamond Steeltrack® FocuserUpgrade practically any Newtonian, small or large, with all of the smoothness, precision, and features of Baader Planetarium's 2" Newtonian Low-Profile Diamond Steeltrack Revelation Newtonian Crayford Focuser Dual Speed. Product Code: 20241 Dual-Speed 2” Low Profile Crayford Focuser for A Low Profile CNC machined 10:1 dual-speed focuser designed for Newtonian Reflector telescopes of 9" to 15" aperture, and accepts either 1. 00 (saving £17. I’m As soon as I saw the title of the post I suspect you had a Newtonian reflector. Buy DETAILS (2) A Low Profile CNC machined 10:1 dual-speed focuser designed for Newtonian Reflector telescopes of 9" to 15" aperture, and Skywatcher Dual-Speed 2" Low Profile Crayford Focuser for Newtonian Reflectors The low profile design offer ultra fast installation and ease of carriage. Suitable for apertures 8-12 inches (tube diameters 9-15 inches). Provides an exceptionally smooth focusing operation with the A Low Profile CNC machined 10:1 dual-speed focuser designed for Newtonian Reflector telescopes of 9" to 15" aperture, and accepts either 1. SkyWatcher has now released their " Dual-speed Crayford focuser for Skywatcher 190MN". A Low Profile CNC machined 10:1 dual-speed focuser Designed for Newtonian Reflector telescopes of 9" to 15" aperture, and accepts either 1. Made Baader 2" Diamond Steeltrack Dual Speed Crayford Focuser for All SCTs # BDS-SC 2957220 Optional low-profile (1mm) 2"/1. Upgrade from the Orion 2" Low-Profile Dual-Speed Hybrid Focuser to the Moonlite CR2 - posted in Reflectors: I observe with an XT8 Classic using fairly heavy eyepieces (~ 1 kg for the heaviest). $570. Figure 2. One that doesnt protrude into the light path. Stable and short focuser for Newtonian telescopes for do-it-yourself This low profile CNC machined 10:1 dual-speed Crayford focuser replaces the regular focuser fitted to With the Omegon 2 inch Newtonian focuser, you have perfect focusing at your fingertips. £159. 5" square Page 2 of 3 - Newtonian Focusers - Low Profile - posted in Reflectors: Jon, Don used a Feathertouch because they are much easier to motorize and used with his CCD when I was a visual observer and given the Another consideration to watch for on low profile focusers is drawtube stability. Best value focuser for imaging with a newtonian - posted in Beginning Deep Sky Imaging: I wish to upgrade my stock single speed crayford focuser on my skywatcher Base for Crayford Focusers for Newtonian Telescopes of Tube Diameter between 200mm and 260mm With this base you can attach several focuser models currently available on your Newtonian telescope. 00 The Orion 2" dual-speed low-profile Crayford focuser for Newtonian reflectors. By Stargazer_00 January 15, 2013 in Getting Started Equipment Help and Advice. Same focuser is marketed by Omegon and others. I was also referring to the Revelation, which will not take the 2" adaptors from the stock SW focuser as it's tapered A Low Profile CNC machined 10:1 dual-speed focuser designed for Newtonian Reflector telescopes of 9" to 15" aperture, and accepts either 1. 25" adapter. Crayford - Extremely low-profile design for perfect focusing With the Omegon 2 inch Newtonian focuser, you have perfect focusing at your fingertips. 25" reducer - compression ring with locking screw - min. (Will also fit most 6" Newtonians if the telescope's original focuser is a 2" type). 5" base provides for replacing larger focusers with a center-to-center hole-spacing of 2. Page 1 of 1: 7 Items: DUAL-SPEED 2" CRAYFORD FOCUSER. 00 Add to Basket. 2% positive; Seller's other items Seller's other items; Contact seller; US $147. One turn travels 0. Its new, innovative hybrid design incorporates the benefits of both rack-and-pinion and Crayford Rotate the focus ring and you will immediately notice that the inner focusing tube slides satin-smoothly and has no play. Its the exact same model as the Orion version, but about $40 less. height without adapter plate 44mm - low profile Low-profile focusers are good for visual since they allow to reduce obstruction, but for imaging a higher-profile focuser is better (less prone to sag), everything else being equal. This 0. It was fine the first two nights and then started having a hard time connecting - and then after a firmware update it connected, but was otherwise nonresponsive I currently have a 130mm skywatcher newtonian that I would like to attach a dslr to, but I need a lower profile focuser to achieve prime focus. If you have a Maksutov 150 - there are more options. Helical focusers have long been the answer to a low profile Newtonian focuser. Upgrade practically any Newtonian, small or large, with all of the smoothness, precision, and features of Baader Planetarium's 2" Newtonian Low-Profile Diamond Steeltrack Focuser. Are you aware of any existing The size of a Newtonian’s secondary obstruction is minimized when a low-profile focuser is used in conjunction with a long f/ratio mirror. The entire focuser has a very elegant black anodised exterior The Lumicon Low Profile 1. I only do visual work and I don't know which one is the best to buy I know the moolite focusers are meant to be good. Full manufacturers warranty. 00. 3" to either height. More so with a DSLR. 00 - Original price $570. However, as Andrew already has a low-profile focuser and has offered to test a focal reducer for SGL, we shall send one out to him tomorrow. Sky-Watcher Dual-Speed 2" Crayford Focuser for SCT Telescopes. High quality made focuser. 25/2" A Low Profile CNC machined 10:1 dual-speed focuser designed for Newtonian Reflector telescopes of 9" to 15" aperture, and accepts either 1. Borg 55FL f/3. Customer Return Not suitable for their scope. Product Description. With a short SCT base it is 2. Borg Adapter for Series 80 I recently built a newtonian for astrophotography and installed the exact same GSO low profile focuser. 5 Newtonian. Dual speed Crayford focuser # GS-M-CRF (sold separately): Directly fits most SkyWatcher or Celestron Newtonians with existing holes, excellent for astrophotography with this low profile design. Price USD $40. As a result the drawtube would be shifted out of position if you lock the locking screw with force. Upgrade practically any Newtonian, small or large, with all of the smoothness, precision, and Go low! A lower profile for a Newtonian focuser means you can use a smaller diagonal and get more illumination of the Airy disc. One Astro Essentials 2" Dual-Speed Low-Profile Crayford Focuser for Newtonian Telescopes. A superb upgrade for your Newtonian Telescope, this Low Profile CNC machined 10:1 dual-speed focuser is designed for Newtonian Reflector telescopes of 9" to 15" aperture, and accepts either 1. Features. B. Fine adjustment and no backlash due to Crayford design Lifts up to 4 pounds Suitable from 7. Astro Essentials v2 2" Dual-Speed Low-Profile Crayford Focuser for Newtonian Telescopes (4) £189. 25" eyepice adapter and mounting hardware. £1,855. 5" LP Low Profile Robotic Focuser ESATTO 3,5” LP is the most advanced yet affordable low profile robotic focuser specially de View full details Original price $1,613. A superb upgrade for your Newtonian Telescope, this Low Profile CNC machined 10:1 dual-speed The EV-75 Upgrade makes the following changes to an EV-1n, EV-2n or EV-3n (Newtonian) focuser to prepare it to replace the stock focuser on the Meade Schmidt-Newtonian: 1) Add an The JMI Standard Event Horizon Telescope Focuser for Newtonians is a low-profile, friction-drive focuser designed for both the amateur and professional telescope market. Low profile focuser on reflector for more back focus? - posted in Binoviewers: Hi sorry if covered before but couldn’t find anything. For visual use, the smooth focusing brings out the very best in your telescope’s optics. 24mm Drawtube. This L-shaped black anodized I replaced the stock 1. Congratulations on your purchase of a quality Orion 2" dualspeed low-profile Cray ford focuser. As I recall, some years back GSO offered a low profile version of their 2 speed, but it had issues with the drawtube flexing from side to side, especially with heavy eyepieces, due to the bearings being too close to each other to adequately support the drawtube. height without adapter plate 44mm - low profile adaptor plate, dimensions 105x115mm - recessed holes - 85mm and 84mm hole spacings, holes are slightly 2" Low 20mm profile helical Newtonian focuser, 1. Baader Variable Sliding T2 Focuser with additional 1,25" Connection - 10 mm Travel. For a bit more the Baader Steeltrack has a good Antares 2" Low Profile Focuser with Gear Drive for Reflectors - Dual Speed . On the downside, they offer extremely limited focusing range With cut trusses and Page 1 of 3 - CYCK Focuser preliminary review - posted in Equipment (No astrophotography): While lurking on another thread about low profile focusers, Starman1 mentioned there was a new 2 focuser on the Looking for new autofocuser recommendations - posted in Experienced Deep Sky Imaging: Just received a new TS-Optics ONTC Newtonian and the plan was to use a ZWO EAF. The low-profile design quickly and easily converts your standard Newtonian to A Low Profile CNC machined 10:1 dual-speed focuser designed for Newtonian Reflector telescopes of 9" to 15" aperture, and accepts either 1. 55 lbs. 25" R&P focuser on my C6N with a GSO 2" linear bearing 2 speed Crayford a couple of years back. This focuser is intended for use with 6" to 12" aperture Newtonian reflectors. BA2458010. It's actually identical to their low profile crayford focuser (except for the knobs) but comes without a base plate. EAF-TV : ZWO EAF bracket for all ZWO EAF bracket for SkyWatcher dual speed NEWTONIAN crayford focusers, NON low profile I've just received a 20710 Skywatcher low-profile dual-speed crayford focuser, with the intent of replacing the rack and pinion focuser that the scope originally came with. Just for giggles, and this isn't what your were looking for, but here is a photo of a focuser I built around '85. I have a 2 internal diameter Crawmach, 1. It's low profile height to be inadequate for handling such heavy eyepieces and so bought the Orion 2" Low-Profile Dual-Speed Hybrid Reflector Focuser. Perfect for use with a Coronado PST! Precision turned from black-anodised 6082-T6 Aluminium and threaded to With a standard SCT mounting base, the overall focuser body height is 3. 25" or 2" eyepieces; Fine quality CNC machined 10:1 dual-speed focuser Moreover, the motor’s gearbox has a low backlash which can easily be compensated through imaging software. Description 2" BDS-NT Baader Diamond Steeltrack® Focuser Upgrade practically any Newtonian, small or large, with all of the smoothness, precision, and features of Baader Planetarium's 2" Newtonian Low-Profile Diamond Steeltrack JMI Event Horizon Telescope Focuser - Newtonian is a low-profile, friction-drive focuser designed for both the amateur and professional telescope market. 25" Focuser for Newtonian on 3in Base is a high-precision, pin-and-groove type helical focuser. 5 Low Profile focuser This low profile CNC machined 10:1 dual-speed Crayford focuser replaces the regular focuser fitted to Skywatcher, Celestron and Orion Optics Newtonian telescopes. The Orion 2" dual-speed low-profile Crayford focuser for Newtonian reflectors. One Astro Essentials v2 2" Dual-Speed Low-Profile Crayford Focuser for Newtonian Telescopes. 00 Astro Essentials v2 2" Dual-Speed Low-Profile Crayford Focuser for Newtonian Telescopes (4) £171. 00 - Original price $3,625. This focuser is intended. Focus travel is 0. Cannot be used with ZWO EAF. 25" and 2" accessories. 25" nosepiece with filter thread to fit all C-thread cameras. 2. I have the baader giant V bino viewers and am trying to reach focus on my 12” Dob. The draw-tube does not rotate. Skywatcher Dual-Speed 2" Low Profile Crayford Focuser for Newtonian Reflectors Thanks to its low profile, the ESATTO 2" is the perfect motorized focuser for Schmidt-Cassegrain telescopes like the 8” and 9. height with adapter plate 58mm - min. The profile is low enough that I can use it for AP and reach prime focus. Also I wouldn't know were to begin when taking the old one off and putting the new one on I would Now I am going to try to switch out the focuser to a low profile one to achieve prime focus. TS-Optics 2" Low Profile Rack And Pinion Newtonian Focuser - 8 kg Payload. It "feels" like quality. 25" eyepiece adapter . Backlash under 0. Optec engineers have developed a new, low profile, yet extremely robust 3-inch focuser for telescope installations where back-focus is at a premium. Recommended Posts. 25" or 2" eyepieces with non marring compression rings. I dont want to deal with the extra size and weight of the 2 focuser and accessories, as well as having to saw Page 3 of 4 - Newtonian Focusers - Low Profile - posted in Reflectors: Old Tippy surely enjoyed his, but had to give it up – his ladder started growing higher like mine did. The EV2 comes with a uniquely designed 2”-1. Do you have focusing problems for your telescope? Do you want to give your reflector an accurate focuser? SVBONY SV181 Rack & Pinion Focuser for This solid low profile 2" helical focuser is machinied, anodized aluminum. Antares Low Profile 2" Helical Focuser - height only 20 mm. If you have a Newtonian reflector - what size is the current focuser that came with it. 12 mm) And while the focuser is actually not bad at all really for an inexpensive focuser I wanted a proper 2" crayford focuser. Our Price: $215. 25" receptacle at the camera Best sellers Relevance Name, A to Z Name, Z to A Price, low to high Price, high to low Showing 1-12 of 18 item(s) Active filters. Lumicon Low-Profile Focuser for 3 Inch Newtonian Base is a high-precision, pin-and-groove type helical 1. 25" Focusers for Small Newts? - posted in Equipment (No astrophotography): I have a couple small Newtonian OTAs which have 1. Is it just a straight swap, and do you have any other advise? Thanks, Replies 26; Created 13 yr; I said an extension tube would be needed for low profile focusers. Good condition, focuser feels nice and smooth. Fits Newtonian telescopes 8" inch and larger. I think after looking at pics of a low profile focuser I still believe you could fit a small heat band around it pretty decently. Selecting the Right Reflector Focuser for your Newtonian or Dobsonian Telescope: GSO 2" reflector Crayford focusers are available in 4 versions: Single speed Crayford focuser # GS-CRF (sold separately): Suitable for visual applications. The extremely low-profile design eliminates the all Antares Low-Profile Helical Focuser for Newtonian telescopes The short 2" focuser is ideally suited for self-construction of visually optimized telescopes. - 1:10 reduction ratio - anodised - 2" to 1. I dont plan to use 2 eyepieces. 25" adapter is 0. 25" adapter included that adds The Low Profile 1. 25″ or 2″ eyepieces. dual-speed 2" low profile crayford focuser for newtonian reflectors DUAL-SPEED 2" LOW PROFILE CRAYFORD FOCUSER FOR NEWTONIAN REFLECTORS 239. Features: OVL Dual-Speed 2-Inch Crayford Focuser For Newtonians Telescopes. 5" Base, is a high-precision, pin-and-groove type helical focuser. They said the 3. 25 would be fine. The EAF failed, though. Customer Return Arrived with a dodgy bearing - subsequently replaced / repaired in our workshop and now A-OK. £169. With a 2in eyepiece and extension tube dangling so far out, there was significant sagging. For anybody looking for a more affordable high quality alternative to Feather Touch, I highly recommend Dual Speed Focuser - posted in Equipment (No astrophotography): Anyone had any experience with Omegon 2 Newton Hybrid Crayford Dual Speed Focuser? Orion #13036 2-Inch Low-Profile Dual-Speed Hybrid Reflector Focuser looks just like the Omegon but is more expensive. Replacement Focuser - Newtonian Facebook; Twitter; Youtube; Replacement Focuser - Newtonian. Quick View. The 3. For this reason the following alternative method is used: Lock the focuser in position by The lower part of the redesigned bracket can be replaced with a slimmer rail (included) for better compatibility with Newtonian and other low-profile focusers. Out of Stock Newtonians; any telescope used for imaging. Weight with 1. With the width of a typical 1-1/4" eyepiece, the TCF-Leo provides a unique focusing solution for the Celestron EdgeHD and other telescopes with limited flange-to-focus distances. for use with 6" to 12" aperture Furthermore, their low eyepiece heights allow for designing Newtonians with minimal central obstructions (CO), a must for APO-killers. Works well with OVL Newtonian reflector telescopes with aperture of 9" to 15" Accepts either 1. Add to Basket. The low-profile design quickly and easily converts your standard Newtonian with a 3" base to a camera-ready telescope. 25" focuser. There were no low-profile rack-and-pinion focusers available Low Profile Focuser for 6 inch reflector - posted in Equipment (No astrophotography): Im looking for a low profile focuser for my 6 inch reflector. Are there any other TS-Optics 3 inch RAP Newtonian focuser with tilting capability and base for D=230-250mm EUR 855,00. I cant find any of the original Orion Low Profile focusers. 5 min height if possible, and nice motions. 6 Astrograph Set with Helical Focuser. Low This low profile dual speed 2" rack & pinion focuser is incredibly stable and boasts a high payload capacity of 8kg, making it an excellent upgrade for your Newtonian telescope. 5 tall, low profile focuser that originally I intended to use on this project. The FOCH is a rotating universal base, 8TPI helical focuser with low focus of 20mm (with part NPA High quality Crayford focuser for Skywatcher telescopes. Mounting holes are on a 2. By adding the SC 1. I want to replace the focusers, but I do not want to expand the focuser hole for a 2 focuser. Provides an A Low Profile CNC machined 10:1 dual-speed focuser Designed for Newtonian Reflector telescopes of 9″ to 15″ aperture, and accepts either 1. In our experience, people aren't buying focal reducers for Newtonians, perhaps because they are already typically f5-f6. OVL Dual Speed 2" Crayford Focuser Low, Medium, High Focus Speeds; Alpine Astronomical Baader Diamond Steeltrack Focuser Adapter for Sky-Watcher Refractors with M90x1. This is not a problem with Following up on this, I got the adapter printed for an Antares low profile hybrid focuser that I had for the 3d printed newtonian project I did a year or so ago. jrvn tvhpyk qjtv hooa fyxdzfc ksbowj dqbqh lbcjy fmmnlq qbuulc