30. As low as $93. The part number of CFW3 the OP listed ended with "US" meaning Ultra Slim and according to the mechanical drawings from the link I posted, the back focus of this filter wheel is 17mm. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. According to the description, we were expecting that this modification would increase the stability of the USB link. Guys I need spacer with the 6 holes (bolted version) of approximately 0. I own the CFW3L (7x2"). Jennifer Shelly June 5, 2020. Incorporating an ultra-thin stepper motor drive, this 21. 9 / Askar FRA400 f/5. 61 to 47. QHY Adapter Kits available in three different combinations for QHY 294M / QHY 163M cameras and QHY accessories: QHY Adapter Kit A1 compatible with QHY Filter Wheel CFW3-M thin and QHY Medium Off-Axis Guider (OAG-M) QHY Adapter Kit A2 compatible with QHY Filter Wheel CFW3-S thin and Canon EF Lens. 25" filter mounts with a height of 6 mm are unfortunately too thick. Long-awaited by amateur astrophotographers, a monochrome camera using the IMX533 sensor is now finally available! The QHY533M is a 14-bit astronomy-dedicated cooled camera with 9 MegaPixels and a pixel size of 3. 25" filter mounts with a height of 6 mm are unfortunately too thick. QHY 533 M/C - new low-cost CMOS cameras, optionally with monochrome or color sensor. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. Nothing but problems. QHY is introducing a revolutionary new 3rd generation filter wheel featuring an ultra-thin stepper motor drive and fully automatic filter switching capability. The XL version is 9x50mm round or 7x50mm square filters. Due to the short mechanical length, it can only accommodate 5 mm thick filters. For QHYCFW2 and QHYCFW3, the filter posiiton is marked on the disk. This an adapter in between Sagitta OAG (dovetail connection) and QHY CFW3-M or CFW3-L filter wheel (bolt-on connection): Personally I absolutely hate using M54 threads because they strip too easily so I'm using bolt-on connections between Sagitta OAG and QHY CFW3-M/L FW. Support the 2pin socket with QHY9 (requires external 12VDC power supply). It is well suited to planetary and deep-space imaging particularly when mated with the CFW3 filter wheel. *Price shall be slightly different among countries and regions; *Shipment. 1 x QHY CFW3 Color Filter Wheel. There is more than one solution to the problem. 3. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. 25" filters. Joined: 26 Sep 2006. Incorporating an ultra-thin stepper motor drive, this 17 mm thick filter wheel is capable of fully automatic filter switching. Das motorische Filterrad QHY CFW3-S mit 7 Filterpositionen schien mir geeignet, mit verschiedenen Filtern Aufnahmeserien von Planeten zu erstellen, ohne den Bildausschnitt zu verschieben. This specific version has a thickness of 20. Third-generation QHYCCD filter wheel holds up to nine 2” mounted or 50mm unmounted filters or seven 50mm square unmounted filters (both platters included) Ultra-thin hybrid stepper motor for higher precision and smaller step angles with zero backlash Easily switches from USB to QHYCFW serial port mode Attractive low-profile design in a CNC. QHYCFW3 Color Filter Wheel are available in 5, 7 and 9 filter Positions and various filter sizes Specially designed filter carousel version can be fixed with 31mm unmounted filters through the new-added screw holes Working with high quality ultra-thinQHY CFW3 Small 7 Position Filter Wheel - 1. For years I have accomplished astrophotography this way. Incorporating an ultra-thin stepper motor drive, this 20 mm thick filter wheel is capable of fully automatic filter switching. My only camera ordered is new shorter BF version of QHY268C. x64, running Windows 10 64 bit. You can unscrew the front piece of the camera, open up the filter wheel, remove the carousel, then remove the screws holding the adapter on the camera side of the filter wheel. I actually did test shots before running automatic, and they corrected fine. It sounds like the mount is confused by receiving commands from different programs. All-In-One Pack （Driver, SDK and Software) for WINDOWS. 3. Note: QHY is also designing a front piece adapter for a standard nosepiece. Both the QHYCFW3M and QHYCFW3S are also available in a. Completely forgot about it until I read this. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. Date(s): 07/07/2020 & 07/11/2020 Target Catalogue: IC 1340 /NGC 6979 / NGC C6960 Target Name: Cygnus Loop ~ Veil Nebula / Pickering's Triangle / Witch's Broom Bortle Class: 7 Mount: ES G-11 PMC-8 Telescope: ES 127 FCD-100 FF/FR: ES 3" 0. I also saw a Sky-Watcher 20th anniversary kit that looked pretty cool, comes with a STARLIGHT XPRESS TRIUS SX-42 CCD. So I need a new filter wheel and compatible filter. Page 2 of 3 - ZWO ASI294MM vs. 5 mm and accepts up to either five 2" or 50 mm filters. QHY Color Filter Wheel - Small QHY-CFW3-S $279. BuckeyeStargazer's items are made of PETG plastic and can handle temperatures of up to 80°C (175°F). I have been struggling with getting the correct back focus distance between my ES 3” FF/0. The first and best solution is to see if your filter wheel driver has an option to force it to run in only one direction. Specially designed filter carousel version can be fixed with 31mm unmounted filters through the new-added screw holes. 1 x QHY CFW3 Medium Color Filter Wheel - 36 mm 7 Position - Ultra Slim Version. 75, 3. I just want to add some technical info for those who use the filter wheel without a QHY camera: Quite some people struggle getting the EFW running with ASCOM if they aren't using a QHY camera. 75 2. Also with QHY filter wheel, people have experience with light leak with the supplied filter mount washers and screws. 00. I even removed all instances of QHYCCD. My stars in corner still need improving. QHYCFW3 Color Filter Wheel are available in 5, 7 and 9 filter Positions and various filter sizes. Add to Basket. From £239. 1 mm backfocus length achievable. QHY native camera driver now optimizes image file size based on the actual image dimensions, resulting in slightly smaller image file sizes. Be sure to set the settings in POTH to be the correct mount, location, comm port. But Precise Parts offers to build custom adapters between Scope/FF/Reducer to OAG-M using 3 or 6 bolts connection to CFW3-M/L FW via OAG-M. The 36mm Astronomik filters are "mounted" with a metal ring around them, but not threaded. 10 and 2021. Page 1 of 2 - QHYCCD CFW3 Won't connect - posted in Experienced Deep Sky Imaging: Hi, I need some assistance please. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. Installing QHY Drivers Under Windows 11 - posted in Beginning Deep Sky Imaging: Hello. KStars. It consists of a QHY600, QHY CFW3 Filter Wheel, Gerd CTU Tilt corrector, Moonlite threaded extensions and Baader machined spacer rings. Both cameras and both filter wheels are. QHY Adapter Kits available in three different combinations for QHY 294M / QHY 163M cameras and QHY accessories: QHY Adapter Kit A1 compatible with QHY Filter Wheel CFW3-M thin and QHY Medium Off-Axis Guider (OAG-M) QHY Adapter Kit A2 compatible with QHY Filter Wheel CFW3-S thin and Canon EF Lens. The CFW3-L sounds perfect, it is smaller than the XL version and can hold all your filters, but because we got the QHY600M as a loan, we received the XL version of the filter. Regarding the evolution of the motor drive, our 2nd generation filter wheels used a gear drive while this 3rd generation filter wheel uses a friction drive that with zero backlashes. 5mm. After ‘self-inflicted’ problem with QHY CFW3-L (tried to adjust spring tension to resolve stalling) I’ve ordered different 2”/50mm wheel brand (ZWO) and ZWO new version of filter drawers for 2” filters. 14 Items. Hello, I have a simple question. In stock. The main body of the QHYCFW3-series is cut from a single piece of aluminum by a precision CNC machine and black anodized, making this a beautiful as well as a. It offers seven positions for 2" or 50 mm round filters. If you have the QHY filter wheel in the QHY CFW3-S Ultrashort version, our 1. I fell ill and s few months later I was well enough to start imaging again so I decided to. The QHY Filter Drawer is designed specifically for the new generation of cooled OSC cameras such as QHY268C (New version) and QHY600C-PH SBFL. Industry's Best Gear Experts. IMG_1591_2MP_Annotated. Edited by Peter in Reno, 02 April 2021 - 06:10 PM. If you have the QHY filter wheel in the QHY CFW3-S Ultrashort version, our 1. If you have the QHY filter wheel in the QHY CFW3-S Ultrashort version, our 1. I have asked QHY for the source code of the CFW3 firmware, but unfortunately what I got was not the code running in the CFW3. The included carousel for the QHYCFW2-M has seven positions and accepts 36 mm unmounted filters. The QHYCFW3L is based on QHYCCD’s third-generation filter wheel design and technology. The mode in Cfw3 is in green mode. 25" filter mounts with a height of 6 mm are unfortunately too thick. In 4 pin mode, there is a 31s delay between pressing ‘camera shot’ and the exposure beginning. 25-inch to 50 millimeters square. The QHYCFW3 main body is cut from a single piece of aluminum by a precision CNC machine. In single frame mode, if the readout fails or is delayed for more 60. Let me know what measurements you need for the 36mm Buckeye Rings tm . Page 1 of 2 - Calibration Issue w/ QHY268M - posted in Experienced Deep Sky Imaging: I am having a Calibration Issue with my QHY268M, Astronomik DeepSky 36mm, QHY CFW3, and SVX130T. For filter wheel control a custom QHY 4-pin filter wheel port is included that provides power and control signals for QHY dual control filter wheels like the series 3 filter wheels. But the head on the screws is too small, and so I also used the provided washers. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. Due to the short mechanical length, it can only accommodate 5 mm thick filters. 5 mm and accepts up to seven 1. Because this is the ultra thin model, maximum thickness for mounted filters, excluding filter thread height, is 5. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. Color or Monochrome Camera: Monochrome; Cooled or Uncooled: Cooled; Pixel Array & Resolution: 9576 x 6388 (61. Omegon VTEC with IMX571 costs 1. If you have the QHY filter wheel in the QHY CFW3-S Ultrashort version, our 1. 30mm thick. QHYCFW3, the new QHY Color Filter Wheel, an improved version of the 2nd. 72 and filter mount diameter on the red filter (haven't checked the rest) is 47. Page 6 of 6 - Received QHY 3rd Gen. 700 EUR in the same dealer (interestingly, the mono version has the same price), if you want the industrial grade mono sensor add nearly 900 EUR. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. Astronomik filter (0. Combining an ultra-thin stepper motor drive with the capacity for fully automatic filter switching, QHY's innovative new third generation QHY color filter wheels provide state-of-the-art performance. So the filter threads do not catch and. Filter Centering Masks - Buckeyestargazer - posted in Equipment (No astrophotography): I just installed a set of filter centering masks from Buckeyestargazer and am so impressed with the masks and the service received from Joel at Buckeye that I feel a review is in order. 9. Date(s): 07/07/2020 & 07/11/2020 Target Catalogue: IC 1340 /NGC 6979 / NGC C6960 Target Name: Cygnus Loop ~ Veil Nebula / Pickering's Triangle / Witch's Broom Bortle Class: 7 Mount: ES G-11 PMC-8 Telescope: ES 127 FCD-100 FF/FR: ES 3" 0. Add to Compare. 5mm back focus. dll that I could find in System and individual imaging software (NINA, EZCap, Sharpcap). Personally I don't have issues with my QHY600M camera except an USB-3 socket broke which is not QHY's fault. 2 MP). Help - posted in Beginning Deep Sky Imaging: This is the first Window Explorer you will see and install the bottom two executable files to install QHY CFW3 filter wheel drivers: QHY600M_All-In-One_5. Due to the short mechanical length, it can only accommodate 5 mm thick filters. Astronmik OIII 6nm 1. Stable Ver. The IMX455 is a 61 Megapixel, scientific CMOS sensor with 3. I connected the enclosed proprietary four pin connector between the camera and CFW3 filter wheel. Disk = 7 x 1. Peter. I. The QHY CFW3 series filter wheels are available in four sizes to accommodate filters from 1. FocusLynx FT QuickSync Installation. 27 (~2. If you have the QHY filter wheel in the QHY CFW3-S Ultrashort version, our 1. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. I. Model: Filter Supported: CFW3XL: Slot 1: 9 position 2inch mounted/ 50mm unmounted Slot 2: 7 position 50mm*50mm square : CFW3L:The QHY large CFW3 can hold up to 7 50mm round filters. Baader CMOS LRGB Bandpass Filter Set, suitable from f/15 to f/1. 5 mm thick filter wheel is capable of fully automatic filter switching. (Size: 459. 25-inch to 50 millimeters square. The QHY600PH-C is the only color option (also available in a short back focus configuration) but there are several monochrome options:The threads are standardized and fit into all filter wheels from QHY or other manufacturers. I think you should pick the 32. Due to the short mechanical length, it can only accommodate 5 mm thick filters. Third-generation QHYCCD ultra-slim filter wheel holds up to seven 1. For this case, it was a new firmware for the QHY-CFW3-M filter wheel forcing unidirectional motion, checking and verifying the correct orientation of the filters, filter centering rings to be sure no light leakage, flocking and painting areas of the filter wheel, flattener and focuser, and making sure that the filters and camera window were as. 00. 5mm adapter in between ONAG and QHY CFW3-L because it's a bit cleaner. Here are the. QHYCCD has designed and manufactured high-quality astrophotography equipment for more. Watch on. 25” mounted or 31mm unmounted round filters Ultra-thin hybrid stepper motor for higher precision and smaller step angles with zero backlash Easily switches from USB to QHYCFW serial port mode Attractive low-profile design in a CNC-machined aluminum bodyAbout the QHY CFW3 Large Color Filter Wheel. I want to test CFW3 FW but I have been unsuccessful. 7x FR/FF Baader UFC Filter: 2" L-enHance Focuser: Moonlite CFL & V2 HR Stepper Motor. My QHY CFW3 buzzed on desktop testing the first time I put it back together after installing all filters. I hope this is clear. 1 x QHY OAG Off-Axis Guider - Medium. When attached to the new QHY268C or QHY600C and an optional Nikon or. 53/mo*. Qiu of QHY informed me of the slightly different command behavior of the filter wheels in these cameras compared to the CFW2 and CFW3 filter wheel models. If you have the QHY filter wheel in the QHY CFW3-S Ultrashort version, our 1. /uninstall. i also have 36mm unmounted Astrodon filters. 25" filter mounts with a height of 6 mm are unfortunately too thick. This specific version has a thickness of 20. 8. Using buckeyestargazer mask and the QHY CFW3 are quite a bit less frustrating than mounting filters on my ZWO filterwheel with their masks. For a large filter wheel, the EFW3 has a slim lightweight design, weighing 1. QHYCFW2. The IMX533 sensor is a 9-megapixel, 15. 7x FR/FF Baader UFC Filter: 2" L-enHance Focuser: Moonlite CFL & V2 HR Stepper Motor. If you have the QHY filter wheel in the QHY CFW3-S Ultrashort version, our 1. However, it contained enough information to deploy my own firmware for the wheel, in which I have added the offset needed to properly center the filters. Add to Wish List. 00. QHY-QHY600PH-M-SBFL . Both the series 2 and. Open source firmware, Arduino compatible; Mechanical specification. Included:-QHY268m mono camera-Retail box-QHY CFW3 Filter Wheel for 36mm-Retail box-Octopi Precision Tilt and Spacing Device-Buckeye stargazer filter retention masks-Buckeye stargazer bubble level for camera angle orientation MSRP for everything is $3625. The new CFW3 series filter wheels are available in four sizes to accommodate filters from 1. 6, FRA600 f/5. I cannot easily find out how to hook them up in an imaging train. It Same problem but it all started after I updated the CFW3 to the latest one direction firmware. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. Here are the combo we recommend for the QHYCCD Astronomy Camera QHY533. I was forced to replace my PMC-Eight circuit Board model 1A-02A due to coliding with a tripod leg which destroyed the USB mini port. 5mm. 25mm - 0. I even removed all instances of QHYCCD. 00. Due to the short mechanical length, it can only accommodate 5 mm thick filters. (Only 1 Left) Free shipping. Product Review: QHY 600 One needn’t look far to find the signs of the “CMOS revolution” in astrophotography. 33) ===== 61. If you have the QHY filter wheel in the QHY CFW3-S Ultrashort version, our 1. The 294 Pro has 11. Then you screw the filter wheel to the camera. Im thinking about replacing the copper tape. If you have the QHY filter wheel in the QHY CFW3-S Ultrashort version, our 1. Med. Open source firmware, Arduino compatible; Mechanical specification. Due to the short back focus. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. Supported Camera: The camera with 4PIN QHYCFW socket. QHY CFW3-M-US issue - posted in Beginning Deep Sky Imaging: Hey, after just sorting out my tilit issue, its onto the next issues The issue at hand is that the filter wheel does not center the filters and it also never really positions them in the same position twice. This was my first time trying this filter wheel (QHY CFW3) with LRGB (had zero issues with SHO filters) This issue shows ONLY on the L filter; The image below shows a boosted stretch just to make the donuts more visibile; The 2 donuts with with red circle are the 2 "additional ones" that are NOT present in the light frame;Combining an ultra-thin stepper motor drive with the capacity for fully automatic filter switching, QHY's innovative new third generation QHY color filter wheels provide state-of-the-art performance. First use QHY firmware to reprogram your CFW3 FW because it's easier and if it works, you can then try the thread I linked above. Note that in the code they gave me there was. 1. With the introduction of their innovative new 3rd generation models, QHYCCD has revolutionized what one can expect from a filter wheel moving forward. Some time back I posted a message regarding reflection I was getting in my images especially around the Flame Nebula area. 5 mm. My current 'solution'. N. Model: Filter Supported: CFW3XL: Slot 1: 9 position 2inch mounted/ 50mm unmountedIt looks like the QHY600M is similar to the QHY268M. 5mm thick (not counting screw thread of the holder) 50mm unmounted filter: 0-4. The 50mm is my estimate of the total spacing taken up by the CFW3-L and the QHY600, which was just a guess and probably not quite right. But according to the following image below: The QHY 020002 adapter spacing between QHY600M camera and CFW3-M/L filter wheel is. 5x50mm round filters FW is medium version of CFW3. 25-inch to 50 millimeters square. 7 million 4. Various Adapters and Spacers from QHY, Moonlite Focuser, many other vendors (not all available yet). (Size: 685. 25" filter mounts with a height of 6 mm are unfortunately too thick. . 5 mm. 25" filter mounts with a height of 6 mm are unfortunately too thick. 25-inch to a 50 x 50mm. Due to the short mechanical length, it can only accommodate 5 mm thick filters. -- Sincerely, Jennifer Shelly AstroPorch, VA Mounts: ES PMC-8 G-11, ES PMC-8 EXOS-2, ES PMC-8 iEXOS-100 Scopes: ES ED127 FCD-100, Askar FRA400, Askar FRA600, ES Levy Comet Hunter, ES N208CF, QHY Mini Guide Scope, Solomark F60 Guide Scope Cameras: QHY600M, QHY128C, QHY168C, QHY183M Misc: MoonLite CFL 2. But in the case of my QHY CFW3 it was a new, shiny, well built. g. Due to the short mechanical length, it can only accommodate 5 mm thick filters. This camera has low readout noise and does not have any amp glow! In this post, we’ll put this affordable. Due to the short mechanical length, it can only accommodate 5 mm thick filters. 1 x QHY OAG Off-Axis Guider - Medium. CONUS only. 25" filter mounts with a height of 6 mm are unfortunately too thick. In 4 pin mode, there is a 31s delay between pressing ‘camera shot’ and the exposure beginning. Posted 26 December 2020 - 02:43 PM. Compared with purchasing them seperately, you can get a discount about 5% off for the combo. Breaking news from QHYCCD: QHY - Important firmware driver upgrade 9/21. 5mm. Page 1 of 2 - QHY Filter Wheel Large - misbehaves - posted in Experienced Deep Sky Imaging: Dear CN fellows! Hope that all is well!. Prices are quite reasonable, starting at $279, for good build quality and included accessories. 25" filters. The back focus for Medium Standard (SR) size CFW3 filter wheel is 20. Prices are quite reasonable, starting at $279, for good build quality and included accessories. 25-inch to 50 millimeters square. 5, N208CF f/3. 7x FR/FF Baader UFC Filter: 2" L-enHance Focuser: Moonlite CFL & V2 HR Stepper Motor. Although there comes a cable which allows powering the filter wheel through 12V and control it via the USB, the. My price is $2900. Price: $ 619. 25" or 31 mm round filters. The bug that the windows scan camera module obtains the camera serial number and the wrong camera + serial number when scanning the second. 6 KB) Step-by-Step Instructions for Installing the QuickSync FT Motor Assembly to your FeatherTouch Focuser. I cover shipping, you cover the 3% PayPal fee. This will fit between my QHY CFW3-L and the QHY OAG-M. Modern and Attractive Design. Davesh, If you have basic diy skills then the tuning process should be something that you can perform. Page 7 of 64 - First time trying out N. Zunächst bereitete etwas Schwierigkeiten, den standardmäßig montierten Kameraadapter zu demontieren, um an das darunterliegende Einschraubgewinde zu kommen. 911g. I used the B1-3 combo graphic from the QHY website to set this up. I have just spent the most frustrating night wasting several hours of imaging time. The QHY 268 mono camera features a high resolution and APS-C format. The. 2. Cuts down on a USB cable too. According to mechanical drawings of CFW3 filter wheels at QHY web site, the camera/telescope ports of medium and large CFW3 FW are 100 percent identical so I don't see why QHY medium CFW3 FW cannot work with QHY600M camera. 25-inch to 50 millimeters square. If you have the QHY filter wheel in the QHY CFW3-S Ultrashort version, our 1. Good review. -- Wes, Southport NC EXos2-GT PMC-8, iExos 100 ES ED 127, 10" LX200GPS+wedge, Astro-Tech 8" Newt, ETX-90, 60mm no-name guide scope ~ 260mm FL Polemaster, Orion ST-80 and SAG, ZWO 290MM, D5300 astro modified Nina, Bootcamped Mac Mini control computer, RDP to iMAC 110 amp hour lead acid deep discharge battery for field power. Stable. QHY CFW3-S Filter compatibility - posted in Beginning Deep Sky Imaging: What filters do you have on your QHYCFW3S-US7? Since the QHYCFW3S-US7 is a thin filter wheel, I was wondering which LRGB mounted filters are compatible. QHY OAG-M and/or camera comes with M54 spacers kit of different thickness starting at 0. 8 million 2. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. Internal Height = 5. QHYCFW3 won't connect via USB - posted in Beginning Deep Sky Imaging: After spending my 1st year understanding the basics of deep sky imaging with an Altair 183C Pro, I have decided to add a filter wheel. (Size: 2. 5mm. I am using the CFW3-L filter wheel with this camera (pro version), non short BF. QHY CFW3 7pos filter wheel loading as 5pos - posted in Experienced Deep Sky Imaging: I am at my wits end with trying to figure out the drivers for this filter wheel. It offers seven. 25" filter mounts with a height of 6 mm are unfortunately too thick. 5 / High Res Stepper / V2 Mini Controller, Baader SteelTrack NT / SteelDrive II,. I was afraid it would bend or snag, so I never actually used it. This particular model measures 20 mm in thickness and accepts up to seven 31 mm or 1. As low as $87. 25" filter mounts with a height of 6 mm are unfortunately too thick. Date(s): 07/07/2020 & 07/11/2020 Target Catalogue: IC 1340 /NGC 6979 / NGC C6960 Target Name: Cygnus Loop ~ Veil Nebula / Pickering's Triangle / Witch's Broom Bortle Class: 7 Mount: ES G-11 PMC-8 Telescope: ES 127 FCD-100 FF/FR: ES 3" 0. 14. sh command（sudo sh . Incorporating an ultra-thin stepper motor drive, this 17 mm thick filter wheel is capable of fully automatic filter switching. 5. 5. There are six 3mm through holes in the OAG for direct connection to the QHYCFW and QHY A Series cameras. Astronomik Ha 6nm 1. 25" or 31 mm round filters. QHY Fiber Graber Card is a PCIE2. The QHY 600 mono camera works well with the QHY CFW3 medium filter wheel, which attaches to the camera and plugs into it. The small filter wheel is connected to a QHY163M, powered and controlled by the serial port direct connection to the camera. Learn more about the QHYCFW3 Filter Wheel and its impressive features in the comprehensive video below! QHYCFW3 Filter Wheel Features. QHY Spacers and QHY M54 (camera side) to M48 (telescope side) adapter; QHY OAG-M with ZWO ASI120mm Mini; QHY CFW3-M-US with Astronomik Deep-Sky-RGB and L2 filters; QHY268m-PH . The design is compatible with the QHY-OAG (off-axis guide) for the corresponding size. I am using 2 QHY CFW3 at the same time - a CFW3-L and CFW3-S. It's very simple. Add to Wish List. The CFW3 uses a high quality ultra-thin hybrid stepper motor that compared to standard electrical motors, is more precise as it has a. 0 interface that lets you transfer data at 6 frames per second. ZWO and QHY Filter Wheels - posted in Beginning Deep Sky Imaging: I am trying to decide on whether or not to purchase a ZWO or QHY Filter Wheel. Ultra slim QHY Medium Color Filter Wheel with seven (7) positions for 36 mm filters, or five (5) positions for either 2" or 50 mm filters. I have uninstalled and reinstalled everything multiple times, cycled power, cycled FW modes, installed the SDK, but no matter what I do my filter wheel only shows that it has 5 filters. I found it deep somewhere hidden in the document. Ill eventually buy a cooled mono camera but for now I just want to understand the ins and outs of a filter wheel. FocusLynx FT QuickSync Installation. The flats issues have plagued me for a while. QHYCFW3. QHY recommends a filter thickness of 5. Due to the short mechanical length, it can only accommodate 5 mm thick filters. 5mm larger than the diameter of the 600M sensor and should cover the sensor. About the QHY CFW3 Small Color Filter Wheel. It uses a USB3. 5mm stated) Here is what a short (20x480s) Ha stack corners look like, the lower left still has issues, and it also looks like the AF was not quite right, and I still may have some tilt from the AD60. QHY CFW3 Large Color Filter Wheel - 50 mm 7 Position . I like the dovetail design on QHY camera that mounts to QHY CFW3-M/L filter wheel and makes it easy for framing. I have 50mm round filters installed. 5 mm. The QHYCFW3 main body is cut from a single piece of aluminum by a precision CNC machine. When power on the QHYCFW3, it will be on for one second then off. Compatible with all cooled CMOS cameras, QHY Filter Wheels CFW3-S Standard, CFW3-S thin, CFW3-L and QHY Off-Axis Guider Medium (OAG-M) Kit includes: 1x 5mm M54 to M48 Adapter; 1x 3mm M54 to M42 Adapter; 1x QHY 2,5mm 2" Filter Fixer #1932780; 1x 4mm M54 Screwed Adapter (original name QHY #020070) 1x Cam Top Adapter (QHY #020063)Make sure your mount is aimed true North. $349. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. Learn more about the. The post I am currently commenting on was the post from last week where in I wanted to know if there are any tuning service available which would tune my mount. 25" filter mounts with a height of 6 mm are unfortunately too thick. You have the option to bolt the QHY supplied 3mm thick M54 threaded adapter thru OAG-M into CFW3-M/L if you want to use M54 threaded connection to connect to Scope/FF/Reducer.