Gso 86 focuser. Adjustable tension and focus lock thumbscrews.

Gso 86 focuser 6mm Apr 2, 2024 · Not sure how much you willing to spend on this scope but, GSO dual speed focuser goes. Sep 30, 2022 · GSO focuser installation - posted in Reflectors: I’ve goth the classic 10” Skywatcher Dob. 5") ID tubes: I'm not sure if these will fit the smallest SW Evostar, the 72ED model. 88" (124mm) • Tube travel = 1. 4mm Base Adapter: Smooth Focusing Action. Is there a quality focuser for this scope that has a 100% threaded optical pathway instead of the compression ring style Thanks GSO Crayford Focuser Flange / Base Plate for Refractors - 86. The GSO focuser needed no adapter, it slipped right over the flange and the three setscrews that mount the focuser to the flange were tightened up and the focuser was mounted. Oct 22, 2007 · Jon: I find the GSO to be a little finicky to adjust tension-wise. GSO may have changed the design of their linear focusers but I can find no photo evidence that they have. Dec 3, 2018 · GSO96 easily fit Vixen ED80SF (ED100SF uses the same tube) without issue, using machine screws that came with the tube. That still leaves an all-around 2/10ths-inch gap between the focuser adapter plate and the optical tube. I decided to go the Crayford route first. I plan to piggyback the ST80 on my C8 for wide low to mid power views. Lightweight and easy to guide, this little Newtonian comes ready to go out of the box with a 2" Crayford-style focuser, dual split-hinged mounting rings, a 6x30mm straight-through finder, and a Vixen-style dovetail plate. In Stock. 01" (77mm) • Maximum focuser height = 4. If you’re mainly looking at planets, the moon, or bright objects, this type of focuser is often enough. html. Fast 6" f/6 Newtonian 1. Anyone made the focuser upgrade on the ST80 and how? 1) Skywatcher Dual Speed Focuser $120 ***SOLD*** 2) GSO 2" Crayford Focuser for Reflectors - Dual Speed $120 ***SOLD*** 3) GSO 2" Linear Bearing Crayford Focuser for 6" or 8" GSO Ritchey-Chretien RC & Classical Cassegrain CC Telescopes $120 Ill cover paypal and shipping. Fast 6" f/5 Newtonian optics for wide Mar 21, 2023 · Have to source GSO focuser 10:1 axles (Agena Astro sells a kit). I considered replacing the stock focuser, using an auto focuser, or buying a Crayford style. GSO 2" refractor Crayford focusers (with 86. 5mm (standard dual speed Crayford focuser only) base plate. 00 ( Save: £214. Focuser is in excellent condition. 4mm . At the easiest (lightest) setting, the focuser moves very smoothly. If you’re mainly doing visual observing, you could opt for a high quality rack-and-pinion focuser. 4 mm. In fact, you could say it isnt mounted at all. 5 focuser. 4mm Telescope Adapter) This adapter will work with GSO's single or dual speed Crayford focusers that have an 86. Lightweight and easy to guide, this little Newtonian comes ready to go out of the box with a 2" Crayford-style focuser, dual split-hinged mounting rings, an 6x30mm straight-through finder, and a Vixen-style dovetail plate. Very good used condition 2” GSO Focuser with 1. 43") base plate adapter that slides into the rear of your telescope tube. One of the flange screws has been retapped to a 1/4 20 to accomidate a dovetail on the bottom of the scope that I had. 27" (83mm). 4mm and 112. OD of tube is close to 76mm and ID of the flange is about 76. That is a difference of 1. 6mm and 112. D. I have done this a number of times. 4mm 2" duel speed focuser from Agena ($140 with free shipping) that Jon is talking about on it. GSO's rated load capacity for their Crayford focusers is a little less than 6 lbs (2. Before I start doctoring up a base plate, I thought I’d ask if anyon has had a similar experience. Bolt on our Crayford focuser and enjoy smooth operation, great feel and precise adjustability. The focuser came without any instructions at all from Agena. amazon. Not sure what it will do for field curvature & chromatic aberration. To change the base plate on your GSO refractor focuser, simply remove the rotation lock screw, unscrew the 3 holding set screws, remove the old base Jan 31, 2014 · STEP 8. The flange is 86. 65") • Maximum focuser height (with 1. I highly recommend it. 5 mm plastic shim often works. 5" focuser and GSO coma corrector - posted in ATM, Optics and DIY Forum: A couple months ago I bought a used GSO f/4 12 imaging Newtonian scope with a Moonlite 2. In order to get smooth focusing throughout the entire travel I spent quite a lot of time adjusting tension between the two tension screws on the underside of the focuser. 5mm diameter bases plates. Sep 10, 2024 · I installed one of those small GSO 86. This item comes in multiple sizes and model numbers to accommodate a wide variety of telesc. The drawtube glides on 4 precision bearings and a roller shaft. 4mm Base Adapter at the best online prices at eBay! Free shipping for many products! Choosing the right telescope focuser depends on your observing style, the type of telescope you have, and how you plan to use it. When I temporarily installed the GSO, the amount of light coming into the eyepiece was drastically increased. GSO also sells focusers with 96. Cannot be used with ZWO EAF. ) B. The GSO focuser is a good focuser and will handle heavy eyepieces. Last year I used a 2x Powermate and Pentax XW 7mm for 357x on Saturn on good nights. The new GSO focuser only focuses GSO 2" Two Speed Crayford Refractor Focuser with Compression Ring Excellent Plus Condition, no marks in anodizing. It was a great revision and worth every penny! While the 2" is nice, the duel speed is even nicer. (My unmodified Orion ST80 has an effective aperture of 73 mm. 6mm (3. Shop for focusers and focuser accessories from all of your GSO, and William Optics, available here (with 86. 25 diagonal with 1. wide field, low power views that is all you really need unless you just want to spend more $ ! This adapter will work with GSO's single or dual speed Crayford focusers that have an 86. 4mm, 96. Focuser is 2 speeds for fine focusing and has 72mm travel. 25” adapter, single speed 86. 4mm Base Adapter 3 3 of 3 See More Apr 4, 2021 · Page 1 of 3 - "Fixing" the wretched GSO linear bearing focuser - posted in ATM, Optics and DIY Forum: Hello folks I had one of the GSO linear bearing focusers (new) on a scope and was rather displeased by the performance. 40") base plate adapter that slides into the rear of your telescope tube. c7f-a2c47c48c32f GSO 2" 1:10 Linear Bearing Refractor Crayford Focuser with 86. This focuser is a direct replacement/upgrade for the standard focuser supplied with Sky-Watcher Evostar 102/120/150, Startravel 102/120/150 and Evostar 80ED/100ED/120ED refractors. However you can buy an SVBONY 90mm F/5. This allows you to attach the focuser to your refractor. cspeed-86mm. The focuser comes with a 112. The previous owner found that holding a 50lb scope several feet up in the air with one hand while bolting it to an equatorial mount with the other was just not fun. 4mm Telescope Adapter) Shop for the perfect focuser for your telescope with popular GSO, and William Optics, available here at (with 86. The replacement focuser is the GSO 2-speed Crayford. Provides 72mm draw tube travel. Focuser Specifications (With 176mm Base Plate): • Minimum focuser height = 3. Selecting a Focuser Size for your Telescope The focuser comes with an 86. For sale 2-1. or Jul 25, 2016 · GSO focuser for Vixen a80mf question - posted in Refractors : Sorry if this is the wrong forum to ask this but I just installed a new GSO 2 speed crayford focuser to a Vixen a80 mf refractor. This GSO Dual-Speed Linear Focuser for RC (Ritchey-Chretien) or CC (Classical Cassegrain) telescopes features the most recent innovation in focuser design to hit the astronomy market in recent years. The focuser comes with an 86. It would be interesting to know why. Buy linear rail 2" GSO focuser with 86. 6mm diameter bases plates. Nov 15, 2024 · The focuser has two large thumbscrews on the underside. That is 0. I am selling this focuser since I have no use for it. 4mm (3. This Crayford is a little more difficult This compact and affordable 150mm (approx. 40") • Minimum focuser height (with 1. The housing on the new focuser is a few mm too wide. Sep 14, 2020 · I measure the ID of the William Optics focuser at 72. If you wanna give it a try, the original flange on GSO 86 focuser fits over the scope tube. Focuser Specifications (With Curved Base Plate): • Minimum focuser height (with 1. Oct 13, 2020 · GSO Crayford Focuser Tube Alignment Refractor - posted in Equipment (No astrophotography): I have an Orion ST120 that I replaced the original focuser to get the 2-speed fine focus adjustment capability. Believe me, it was money well spent, and a bargain at that. Skip to main content GSO 2" refractor Crayford focusers (with 86. 25 focuser. For 2 and 3 if you buy the focuser Ill print you a EAF bracket 100% infill. With all the GSO crayfords I have broken apart and looked at they generally don't have enough lubricant for the ball bearing to move around, this is the second reason why the focuser feels rough, so put some grease here but not too much. 1) GSO 50mm finder bracket with base # 8KB01 using one screw (on left or right side) 9. GSO 2 Single Speed Refractor Crayford Focuser with 86. Jul 10, 2023 · This is a great little scope for wide field viewing but the drawback is the focuser. Selecting the Right Focuser for your Refractor Telescope: A. 5". com is the leading portal for astronomy news, classified ads and telescope reviews. To achieve a true 80mm aperture I'd need both to replace the focuser and to remove the baffle in main tube. 00 ) Was: £695. c) As with the normal GSO focuser, the 1/10 reducer is not tighly mechanically bound to the moving axis, so if you have tightened the focuser a lot and try to do fine-tuning, the focuser always moves from the 1:1 knob, but sometimes the 1: Mar 25, 2010 · Focuser adaptor tightened with a Rubber strap wrench. 25" adapter and base flange) = 197mm (7. Mar 16, 2011 · My stars gained a couple of pixels' size when I tightened it so I prefer not to lock the focuser tightly. To change the base plate on your GSO refractor focuser, simply remove the rotation lock screw, unscrew the 3 holding set screws, remove the old base plate, and attach the new base plate in its place. 4mm Base Adapter 1 of 3 GSO 2" Single Speed Refractor Crayford Focuser with 86. GSO also sells focusers with 86. To change the base plate on your GSO refractor focuser, simply remove the rotation lock screw, unscrew the 3 holding set screws, remove the old base Jul 5, 2023 · GSO focuser upgrade - posted in Reflectors: Have been mulling over possibilities for getting more out of my AD10 for the upcoming Saturn and Jupiter time. 4mm flange/base plate (focuser sold separately). Dec 23, 2009 · I bought a GSO Crayford 10:1 Duel Speed Focuser recently as an upgrade to the stock Rack & Pinion Focuser that came with my Refractor. GSO 2" Crayfor focuser, excellent condition, dual speed, 10:1 fine focuse, OD 86. It is just sitting in my closet. 1:10 speeds work for visual applications through astrophotography and rotates a full 360 degrees. 4" for OTA's with 90mm (3. 45mm May 9, 2020 · The original owner had made several upgrades, including a GSO 2-speed focuser. And I feel like I will spend quite a ton of time to get it working at satisfactory level. This compact and affordable 150mm (approx. The GSO M-LRS-2 Linear Bearing Crayford Focuser is a high-performance accessory designed for Ritchey-Chretien telescopes, offering smooth and accurate focusing through its robust and innovative At tighter settings, you can still use heavier accessories without sacrificing much of the smooth focuser action. 25 adapter. 6") f/6 Newtonian optical tube assembly (OTA) from GSO has fast optics for imaging extended deep-sky objects. 70mm on each side. If this is the case, do you know what thread size this is? https://agenaastro. While the 2 focuser didnt specifically mention whether it would fit the ST80 there was hope especially when I noticed it has the same 3 screw holes as the original 1. The screws go through the OTA, through the shim and thread into the focuser. 4. 4mm Dual-Speed Crayford Focusers on two scopes I used to have, but those both had 90 mm (3. What he did is put the new focuser into the original white mounting plate, and since there is Nov 5, 2015 · When I had an Orion ST80 I put the same GSO 86. Is there an available base plate option for this scope? the hole This GSO Dual-Speed Linear Focuser for refractor telescopes features the most recent innovation in focuser design to hit the astronomy market in recent years. 25 inch adapter. Some searching helped identify the Tension thumbscrew but after tightening all the way it was still flopping around. I bought it from Agena Astro for $105 +ship. cpatibility. If you want to get the most out of one of these buy the cheapest and get a GSO 86 focuser upgrade https://agenaastro. Free US Shipping Over $50. tubes. 86" (47mm) Mar 23, 2023 · CNC machined, black-anodised, 10:1 dual-speed rotatable Crayford focuser. 00 shipped CONUS less than 3 months old,in original box. 6mm, or 112. 5mm diameter bases plates for smaller or larger tubes. It is only 1. What I didnt notice until later was that he didnt use the GSO mounting plate to mount it. I just purchased a new GSO focuser and it showed up all loose and floppy. Adjustable tension and focus lock thumbscrews. Pegasus Astro Motor Focus Kit Dec 23, 2017 · Thread size on GSO 86 crayford - posted in Refractors : Referencing the image in the link below: the piece holding the 2-1. 4mm flange size I need a replacement focuser for a Meade 390 refractor. B. Ask Agena customer rep if they have one somewhere. 5") O. 4mm Telescope Adapter) Oct 1, 2014 · I just put a GSO 2", single speed Crayford focuser (86. At tighter settings, you can still use heavier accessories without sacrificing much of the smooth focuser action. Id like to get one that can be swapped to an 8 inch or 10 inch RC in the future. There are a lot of Jul 24, 2020 · As Bob and Rex have pointed out, Agena says the GSO focuser with the 86mm adapter does not fit. Im retired now and on a fixed income, and I cant really afford a top of the line focuser, so I took a chance Feb 8, 2023 · Help Setting Up GSO Focuser - posted in ATM, Optics and DIY Forum: Help please. 4mm Base Adapter, includes Vixen Type Finder Dovetail base. 25 eyepiece (for example 24mm ES 24mm = 4. This little dude is $130 and Id like to know if it is worth the $$$ before buying one Jan 14, 2019 · Page 1 of 4 - ST80 2" focuser upgrade - yes/no, if so preference? - posted in Refractors : I own a nice Orion ST80 short tube refractor - 80mm f/5 with FL of 400mm It comes with the standard 1. 0mm and the ID of the GSO focuser at 73. The drawtube would frequently slip or not move when adjusting focus, but if I tightened the adjustment knob more, the fine focus knob would develop a springy sensation where Shop for focusers and focuser accessories from all of your GSO, and William Optics, available here (with 86. Not compatible with the ZWO EAF out of the box but can be adapted with 3rd party 3d-printed brackets. Dual speed Crayford focuser # GS-M-CRF-86 (sold separately): 1. Meant only for use with GSO's refractor focusers that usually come with an 86. Lightweight and easy to use, this Newtonian comes ready to go out of the box with a dual-speed 2" Crayford-style linear bearing focuser, dual split-hinged mounting rings, and a Vixen style dovetail plate. Here is a table of compatability for different scopes and the appropriate size GSO focuser: https://agenaastro. I had Nov 20, 2016 · This video is about GSO's Micro Precision Crayford Style Focuser. A while back on the old AF forum site a friend recommended that I upgrade to a 2 inch GSO Crayford focuser, dual speed with 86. 4mm adapter. In the adapter are three M4 threads at an angle of 120°. 4mm base plate) are available in 4 versions: Single speed Crayford focuser # GS-CRF-86 (this item): Suitable for visual applications. Now you've seen the pics, my impressions: Sep 22, 2024 · GSO 2" refractor Crayford focusers (with 86. 80") base plate adapter that slides into the rear of your telescope tube. The adapter plate which comes nearest is the S120 which mates the GSO's 86mm mount with an optical tube measuring 4. 4mm) on my Antares 80mm ST refrac. 25 Rack & Pinion focuser. to Canada and for this size of scope with it's limited capabilities ie. 4mm base plate) are available in 4 versions: Single speed Crayford focuser # GS-CRF-86 (sold separately): Suitable for visual applications. 25" adapter and base flange) = 118mm (4. Please describe condition and asking price. Focuser Specifications • Flange outer diameter on telescope adapter: 86. 4" ID. This year, I have a Paracorr II and am concerned that with Powermate > Paracorr > various big eyepieces, the focuser will flex out of collimation. 028 inches. It also looks different from GSO linear bearing focusers sold by Agena Astro which makes me suspicious that it’s a knockoff. Focuser also supports 2" accessories, also comes with a 1. for about $ 180 alone plus cost of custom adapter. In many existing focuses, the base for your finder bracket is molded onto focuser body. This is a dual speed focuser for a refractor. Focuser adaptor nicely tightened & flush with tube, no left over threads with this one . It is designed specifically to meet the heavier equipment and stability requirements of astrophotography equipment and heavy eyepieces. Dual speed Crayford focuser # GS-M-CRF-86 (sold separately): These solid GSO Crayford focusers can transform your scope into a dream machine! The factory focuser is the weakest link in most imported scopes. Sep 22, 2024 · In conventional Crayford focusers, the drawtube is held in place by four roller bearings. 25" GSO dual speed focuser with 86mm adapter. 6") f/4 Newtonian optical tube assembly (OTA) from GSO has fast optics for imaging extended deep-sky objects with a DSLR, webcam, or dedicated astronomy camera. 5mm (4. 00. It has the 2 inch to 1. https://www. Dec 25, 2024 · Find many great new & used options and get the best deals for GSO 2" Single Speed Refractor Crayford Focuser with 86. 00 2 year warranty Product description Mar 21, 2014 · Orion ST-80 Focuser Upgrade - posted in Refractors : I purchased the GSO 2" Dual Speed Focuser that I used for the Celestron 6" yard cannon. Your focuser is obviously defective. A very smooth focuser that has no problem lifting a binoviewer and heavy eyepieces. Selecting a Focuser Size for your Telescope. The original ST120 focuser is R&P and it was very easy to align it to the center of the objective. This combo I’m offering makes it versatile to use it on pretty much most to all SYNTA refractors. ( Brand: Gso ), ( Manufacturer Part Number: M-LRS-2 ), ( Type: Accessory ) Review GSO Inch Linear Bearing Crayford Focuser For Or Ritchey chretien Rc. Selecting a Focuser Model for your Telescope. Look at the ball bearing side again. The GSO M-LRA-86 Dual Crayford Focuser with 86mm adapter is a popular accessory among telescope users for its dual focusing system and compatibility with refractor telescopes having an 86mm focus tube. 4mm and 96. The inner draw-tube barrel is anodized black and features a laser-etched scale. Fast 6" f/5 Newtonian May 8, 2024 · Recommendation for an upgraded focuser for GSO RC6 scope - posted in Beginning Deep Sky Imaging: Im looking for a recommendation for a better focuser for my GSO (iOptron branded) RC 6. Sep 29, 2020 · My old focuser tube is even smaller than I guessed. html 1. This focuser is a significant improvement over the stock Vixen focuser. Dual speed Crayford focuser # GS-M-CRF-86 (this item): 1. Base adapter is for 90mm (3. GSO Crayford Focuser for Refractors - Single Speed 86. The outside of the focuser is usually about 3 mm smaller so a 1. Sticky grease, rough racks, shims and springs for crude adjustment, and bad feel are common. Not for use with non-GSO focusers. Includes 1. The GSO will work, but open to other options. But the focusing mechanism on the 96 is much better than the old 86 focuser (still not up to GSO). Mar 14, 2015 · Page 1 of 6 - Orion ST80 2" Focuser - posted in Refractors : While at a swap meet I bought an unused Orion 2 Dual Speed Crayford Focuser for Orion Refractors #13032 and 2 Diagonal. With the short focal length the fine focus was a huge boon in getting sharp images. 4mm Base Adapter 2 2 of 3 GSO 2" Single Speed Refractor Crayford Focuser with 86. Jan 21, 2025 · There are three threaded holes in the focuser for the set screws that mount the focuser. This focuser is in excellent condition as shown in photos. This focuser comes with a 96. 76") GSO 2" Single Speed Refractor Crayford Focuser with 86. Our Price: $32. 7 kgs). 5mm diameter bases plates for larger tubes. Other size base plates are commercially available. It works smoothly after some adjustment but now I dont have the same amount of back focus as I did with the stock Vixen focuser so I cant use it for day time terrestrial. Thanks, Dave Astromart. 25" adapter) = 3. It is precision CNC-machined from aluminum and anodized black to match the surface finish of the C80ED tube. 6mm diameter bases plates for smaller tubes. Lightweight and easy to use, this Newtonian comes ready to go out of the box with a dual-speed 2" linear bearing Crayford-style linear bearing focuser, dual split-hinged mounting rings, and a Vixen style dovetail plate. 4 mm telescope adapter, fits Orion 80 mm scope. 6") f/5 Newtonian optical tube assembly (OTA) from GSO has fast optics for wide-field views of the night sky. Dec 20, 2024 · Spare base pate / flange / adapter for GSO refractor focusers. Sep 21, 2024 · GSO 2" refractor Crayford focusers (with 86. 6") f/5 Newtonian optical tube assembly (OTA) from GSO has fast optics for imaging extended deep-sky objects. May 24, 2016 · I need an adapter plate to mate the 86mm GSO focuser to the irrigation pipe which has an ID of 4. 1. Dual speed Crayford focuser # GS-M-CRF-86 (sold separately): Suitable for visual applications with fine focus control or for light imaging payloads. GSO's (Guan Sheng Optical) latest Crayford focuser model is a gorgeous, all-black, rotatable focuser for Schmidt-Cassegrain telescopes that elegantly solves these problems. 4 mm flange and find a guy with lathe who can turn it down to 80 mm cylinder or conical surface (so it will be identical to HEX focuser flange dimations). If you have some calipers and can measure the tube diameter and distance from the edge of the tube to the screw holes, I could compare it to an ST-80. The focuser comes with a 96. Fast 6" f/6 The TPO 2 inch Dual Speed SCT Crayford Rear Focuser is custom machined from aluminum and black anodized for good looks and durability. $125. Well Constructed, it's CNC machined from aluminum, and with a black anodized finish. May 13, 2024 · Upsides: more precise focusing at high power. Prevents the drawtube of the focuser from clipping the edges of the light cone. The other thumbscrew on the eyepiece end can be used to adjust the tension of the focuser to achieve a focusing "feel" that you like. I can Jun 18, 2013 · GSO 2 Crayford Focuser for SCTs - Dual Speed - posted in Equipment (No astrophotography): My old LX50 10" Meade SCT has rather severe focusing issues. Buyer pays shipping to CONUS + 3% if using paypal. I can leave it as is and use a 1. I thought I would pass this along for those that have this little scope. Feb 3, 2008 · GSO Crayford focuser -- any good? - posted in Eyepieces: Is the GSO SCT 2 Crayford style dual speed focuser worth trying out? I hate trying to find focus with the stock focuser -- especially when trying to focus the CCD webcam. Last weekend the focuser failed during an observing session. Brand Model Focuser Adapter Required? Feb 28, 2023 · All of them have pretty lame focuser assemblies. I believe they're usually 4 mm. Base flange is 3. 40mm or longer extension tubes are required to achieve necessary backfocus for imaging. Focuser does rotate for better positioning in EQ mounts. Of course we can also make an individual adaptation for your telescope. Click here for a telescope compatibility table to see which focuser might work for you. Unfortunately, the 2 focuser was This GSO Dual-Speed Linear Focuser for RC (Ritchey-Chretien) or CC (Classical Cassegrain) telescopes features the most recent innovation in focuser design to hit the astronomy market in recent years. This is the single-speed CRF-86 model. I purchased a GSO dual speed focuser, but it isn’t a direct bolt on. Add to Cart. 6") f/6 Newtonian optical tube assembly (OTA) from GSO has fast optics for wide-field views of the night sky. CNC machined from aluminum and anodized black, this focuser will screw on to the rear cell of any* SCT telescopes sold by Meade and Celestron having a standard SCT thread Nov 10, 2024 · Is there a way or part whereby you can convert a GSO 86 focuser to a GSO 96 focuser? There used to be a flange for that. The TPO 2 inch Dual Speed SCT Crayford Rear Focuser permits use of 2 inch accessories. 844". 25" adaptor. 4mm, 0. Place your astronomy ads, read the latest news articles and check out the current reviews of newest telescopes and equipment. 5 for under $300 and get the better focuser already installed from the factory. Has 2" visual Back with brass compression ring. No need for adapter. Mar 5, 2025 · A GSO focuser should be completely smooth and silent. But I want to put it on the ST80 and ran into a minor issue. 08°). The focuser has two large thumbscrews on the underside. 4mm base plate) are available in 4 versions In almost all cases, the original screws used on your OEM focuser will also work for this Crayford focuser. 6mm which will fit on Celestron 102 telescope and others. 25 adapter in place looks like it is removable. 4mm Telescope Adapter) 1. The focuser now screwed into the base adaptor (the M4 screws come supplied) The Final product. Shop for the perfect focuser for your telescope with popular GSO, and William Optics, available here at (with 86. 3" drawtube travel 10 to 1 micro Dec 9, 2018 · Page 1 of 2 - 3D-printed de-rotator for Moonlite 2. Dual speed Crayford focuser # GS-M-CRF-86 (this item): Attaching the focuser to the tube: A telescope adapter with an outer diameter of 86 mm is also included in the scope of delivery of the focuser. 4mm with Antares adapter that converts it to 96. It is also compatible with Celestron Omni 102 and Omni 120 telescopes. html I am wondering if this would be compatible with the focuser. This focuser comes with a 112. Lightweight and easy to guide, this little Newtonian comes ready to go out of the box with a 2" Crayford-style focuser, dual split-hinged mounting rings, an 8x50mm straight-through finder, and William Optics Focuser for StellaLyra / GSO RC Telescopes RC Focuser - Red Now: £481. dyocv qruv fse bczygfr dkkq jlxpl hjfd tpktu eln tecqb vivmdhv cnkri julvstxp qbxjj pfcg