Filter Wheel Product Type:. sh command（sudo sh . 7x FR/FF Baader UFC Filter: 2" L-enHance Focuser: Moonlite CFL & V2 HR Stepper Motor. QHYCCD CFW3 by QHYCCD. There is more than one solution to the problem. 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. When attached to the new QHY268C or QHY600C and an optional Nikon or. 25" or 31 mm round filters. My only camera ordered is new shorter BF version of QHY268C. All-in-one Pack supports most QHYCCD models only except PoleMaster and some discontinued CCD cameras. My QHY CFW3 buzzed on desktop testing the first time I put it back together after installing all filters. My skies are class 7 so It's pretty bad. Here is a 16. 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. Astronomik DeepSky LRGB 1. 25" filter mounts with a height of 6 mm are unfortunately too thick. 8. Due to the short mechanical length, it can only accommodate 5 mm thick filters. 25" filter mounts with a height of 6 mm are unfortunately too thick. . I was afraid it would bend or snag, so I never actually used it. 25" filter mounts with a height of 6 mm are unfortunately too thick. Compatible with QHY183M, QHY Filter Wheel CFW3-S standard, QHY Filter WheelCFW3-S thin and QHY Off-Axis Guider Small (OAG-S) 55mm backfocus length achievable with the kit, e. For a while I was using a CFW3-L with both 2" mounted LRGB filters and 50mm unmounted narrowband filters in the same wheel without problems or light leaks etc. QHYCCD. 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. Page 1 of 3 - QHY533M - New Camera in Hand - posted in Beginning Deep Sky Imaging: QHY recently sent me (and I believe a few others) pre-production models of their new QHY533M, to test, review, and evaluate. Page 1 of 2 - QHY Filter Wheel Large - misbehaves - posted in Experienced Deep Sky Imaging: Dear CN fellows! Hope that all is well!. Since you are interested in mono version, the backfocus is 14mm ONLY IF you use QHY CFW3 FW. Due to the short mechanical length, it can only accommodate 5 mm thick filters. 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. The. sh）. 1、Decompression SDK package（tar zxvf package name）. QHY CFW3 Large Color Filter Wheel - 50 mm 7 Position . 5mm but it's irrelevant. The wheel is threaded for 2″ mounted filters and the openings are 50. 25-inch to 50 millimeters square. For QHYCFW2 and QHYCFW3, the filter posiiton is marked on the disk. 29 mm square) CMOS image sensor with 3003. Incorporating an ultra-thin stepper motor drive, this 15. 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. 1 x QHY CFW3 Medium Color Filter Wheel - 36 mm 7 Position - Ultra Slim Version. The USB connection actually uses a serial COM port. I figured that out by simply looking at two flats taken on different days and while the dust. 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 body About the QHY CFW3 Large Color Filter Wheel. QHY-CFW3-S - QHY Color Filter Wheel - Small $223. I currently have to use the USB232 in Voyager and SGP in order to get it to work and it does not remember my filters. The firmware is open source and compatible with Arduino. QHYCFW3 Filter Wheel Features Watch on Ultra-Thin Hybrid Stepper Motor Drive For their third generation color filter wheel design, QHYCCD is using an ultra-thin supreme quality. Due to the short mechanical length, it can only accommodate 5 mm thick filters. The QHYCFW3 main body is cut from a single piece of aluminum by a precision CNC machine. 0005e/pixel/sec @ -20C. 25" filters. Due to the short mechanical length, it can only accommodate 5 mm thick filters. 8mm - so that’s roughly 7. It's been awhile, but I have used 36mm mounted Astronomic filters with a QHY268 & QHY CFW3 M with an E180 and had vignetting in the corners that wouldn't calibrate out and had to be cropped about 80% if I remember. QHY CFW3 Medium 7 Position Filter Wheel (Thin) - 36mm. It covers the features, specifications, software and hardware interfaces of the filter wheels, as well as some common questions and answers. With the introduction of their innovative new 3rd generation models, QHYCCD has revolutionized what one can expect from a filter wheel moving forward. Version 3. The OAG main body is just 10mm thick. 5mm back focus. 9x FRC, 1008mm focal length, f/6. 5 position 2 inch/50mm. The QHY CFW3-S Small is a motorized filter wheel designed for 7 filters with a size of 1. . for MPCC With the kit 44. 7 MP at 4. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. The CFW3 uses a high quality ultra-thin hybrid stepper motor that compared to standard electrical motors, is more precise as it has a. 6, FRA600. It uses a high quality ultra-thin hybrid stepper motor that compared to standard electrical motors, is more precise as it has a smaller stepper angle. I got a new camera -- QHY600M, CFW3-L and OAG-L. 2 MP). Starting Price: $1,295. I have been having many troubles connecting my filter wheel to my Windows 10 computer. The QHY filterwheel would have been a nice option to store the filters and automate darks but the QHY CFW3 medium SR is 20. In this workshop we show how to assemble the QHY Filter Wheel and connect it to both NINA (Nighttime Imaging 'N' Astronomy) and APT (Astro Photography Tool). QHYCCD design world-leading astronomical Cooled and Uncooled, CMOS and CCD cameras, including Deepsky Object Photography (DSO imaging) cameras, Planetary cameras, Polar Calibration Gears（PoleMaster), ranging from amateur level to professional level . I just want to add some technical info for those who use the filter wheel without a QHY camera: Quite some people struggle. I took the face plate off my camera in order to get the camera closer to the filters. If you have the QHY filter wheel in the QHY CFW3-S Ultrashort version, our 1. I have used a DSLR and a ZWO294-MC Pro with my LX200GPS in the Meads Microfocuser. If you are not using POTH you should be. All-in-one Pack supports most QHYCCD models only except PoleMaster and some discontinued CCD cameras. $349. Learn more about the. 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. Choose an option 1,25" 2" Ø 31 Ø 36 Ø 50 50x50mm. 27 (~2. 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. Although there comes a cable which allows powering the filter wheel through 12V and control it via the USB, the. 71. 63um, 14-bits A/D. 25" filter mounts with a height of 6 mm are unfortunately too thick. Ive installed every driver that had to go with it, reinstalled the QHY all in one driver, powered it with the correct voltage and amperage, used the paper clip to switch it from serial to USB (and back). (ASI or QHY version) will work with AP130GTX or TEC140 when using the QUAD reducer. 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. It is well suited to planetary and deep-space imaging particularly when mated with the CFW3 filter wheel. But in the case of my QHY CFW3 it was a new, shiny, well built. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. 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 QHY 600 mono camera works well with the QHY CFW3 medium filter wheel, which attaches to the camera and plugs into it. Hi Mike, 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. ZWO ASI2600MC costs 2. 1. . If you're unsuccessful, you can always revert back to QHY modified firmware. But according to the following image below: The QHY 020002 adapter spacing between QHY600M camera and CFW3-M/L filter wheel is. 5mm deep and that will never work with an OAG. 5mm thick (not counting screw thread of the holder) 50mm unmounted filter: 0-4. Unread post Sat. 5. 5mm. Anti-reflection RGB filter (red/green/blue) with extremely high transmission of the respective color channel, thus simultaneously reducing stray light and reflections to an unprecedented level. 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. In single frame mode, if the readout fails or is delayed for more 60. QHY 3rd Generation M Color Filter Wheel With the introduction of their innovative new 3rd generation models, QHYCCD has revolutionized what one can expect from a filter wheel moving forward. 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. QHYCFW2-M has both M54/0. I took off the cover, verified the wheel turned manually, reinstalled the cover and haven't had a problem since. This particular model measures 20 mm in thickness and accepts up to seven 31 mm or 1. All three camera can be made to have a backfocus of ~18mm and expose female M42 threads. Easy and Quick to use electronic polar scope! Quick View. Clear skies! Edited by AstroUnity, 27 October 2022 - 12:07 AM. 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. If you have the QHY filter wheel in the QHY CFW3-S Ultrashort version, our 1. We have recycled the. Pegasus Astro Indigo Filter Wheel + LRGB Filter Set PEG-INDIGOFW-BUNDLE $696. Atik-EFW3-50mm: All filter brands - 50mm Round, EFW3 Wheel. 14. 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. The filter wheel supports the QHY 4-pin connection control mode. “A“ series, miniCAM5F/6F. - posted in Experienced Deep Sky Imaging: Here is what my imaging train used to look like before I replaced QHY OAG-M with Optec Sagitta OAG. The three model are QHYOAG-S,QHYOAG-M,QHYOAG-L. 17 Nov 2023. The QHY Filter Drawer is designed specifically for the new generation of cooled OSC cameras such as QHY268C (New version) and QHY600C-PH SBFL. With seven positions you will be able to house LRGB, H-alpha, Sii, and Oiii filters in the same carousel. Prices are quite reasonable, starting at $279, for good build quality and included accessories. I’ve got fingers crossed that choices will work out well. Davesh, If you have basic diy skills then the tuning process should be something that you can perform. The QHY CFW3 can be intimidating, as the default camera interface to the CFW is not familiar (ie, it doesn't just screw in), but it mechanically has some advantages, especially if you're using an OAG. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. Otherwise, it. 7 OTA I needed the 50mm x 50mm square filters. Currently I use a QHY CFW3-L with both my G3-16200 and QHY163M depending on the target. 17. The QHY533 Camera is a new generation of back-illuminated CMOS cameras with 3. 5. 25-inch to 50. 7x FR/FF Baader UFC Filter: 2" L-enHance Focuser: Moonlite CFL & V2 HR Stepper Motor. FocusLynx FT QuickSync Installation. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. We have the second dovtail and a Pegasus Power Box on the top dovetail. 00. 705 g. Get to know if there is the Filter wheel connected on the QHYCFW port uint32_t ret; ret =. Same problem but it all started after I updated the CFW3 to the latest one direction firmware. g. 4 that comes with their 'QHYCCD_Win_AllInOne. QHY Fiber Graber Card is a PCIE2. /uninstall. Im thinking about replacing the copper tape. 25" filter mounts with a height of 6 mm are unfortunately too thick. The QHY600 Mono versions (PH, PRO, Lite) uses the new Sony Full Frame (35mm format) IMX455 Back-Illuminated CMOS Sensor. NINA and QHY CFW3 4pin cable don’t find !. If you have the QHY filter wheel in the QHY CFW3-S Ultrashort version, our 1. 25" filter mounts with a height of 6 mm are unfortunately too thick. 911g. I see thru Agena Astro they have spacer that would work except they don't have predrilled. The QHY 600 mono camera works well with the QHY CFW3 medium filter wheel, which attaches to the camera and plugs into it. 25" filter mounts with a height of 6 mm are unfortunately too thick. PEG-50mm-3mm: Pegasus Indigo, 50mm Round, 3mm thick filters. 25-inch to 50 millimeters square. -- Sincerely, Jennifer Shelly AstroPorch, VA Mounts: ES PMC-8 G-11, ES PMC-8 EXOS-2 Scopes: ES ED127 FCD-100, ES Levy Comet Hunter, ES N208CF, QHY Mini Guide Scope, Solomark F60 Guide Scope Cameras: QHY600M, QHY128C, QHY168C Misc: MoonLite CFL 2. We have latest drivers. 1 x QHY CFW3 Color Filter Wheel . I also saw a Sky-Watcher 20th anniversary kit that looked pretty cool, comes with a STARLIGHT XPRESS TRIUS SX-42 CCD. 6kg counterweight for GM 2000 stainless steel (V2A) € 152. The camera has a removable 5 mm metal face plate that is called a "tilt plate" by QHY, but is not actually very useful for adjusting tilt. Due to the short mechanical length, it can only accommodate 5 mm thick filters. Im really looking forward to putting this camera. The QHYCFW3L is based on QHYCCD’s third-generation filter wheel design and technology. According to QHY 020002 camera adapter specification, it says the spacing is 6mm. Add to Compare. For example, in order to connect a QHY 600M camera to the QHY CFW3-L the camera’s center/tilt ring must be bolted to the filter wheel and part of the center/tilt ring is recessed. Edited by Peter in Reno, 02 April 2021 - 06:10 PM. 00 Price excl. Support the 2pin socket with QHY9 (requires external 12VDC power supply). The threads are standardized and fit into all filter wheels from QHY or other manufacturers. I like the dovetail design on QHY camera that mounts to QHY CFW3-M/L filter wheel and makes it easy for framing. 7" adapter I picked up from somewhere. Third-generation QHYCCD ultra-slim filter wheel holds up to seven 1. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. Add to Compare. The QHYCFW3-S-US (7 x 1. QHYCCD has designed and manufactured high-quality astrophotography. 17 Nov 2023. There's a recessed button I need to press on the filter wheel to switch from "4 Pin" to "USB". 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. From £239. The new CFW3 series filter wheels are available in four sizes to accommodate filters from 1. 4. 14 Items. 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. 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. 10. QHY600M, QHY CFW3-L and QHY OAG-L -- how to connect them? - posted in Experienced Deep Sky Imaging: Hi folks, After a long hiatus from astronomy, I want to start off imaging with a new set of equipment. This includes QHY 4mm camera dovetail adapter, QHY CFW3-M FW, 3mm Precise Parts adapter (hidden in picture), Optec Sagitta OAG, and Precise Parts adapter for TEC FF (hidden in picture). The threads are standardized and fit into all filter wheels from QHY or other manufacturers. The flats issues have plagued me for a while. Just follow the tuning process step by step and shouldn’t be an issue. I used gain of 0, offset of 20, temperature at -10C, TEC 160FL, TEC 0. 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. 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. /install. 29 mm square). Once QHY finally released a usable 64bit driver, my QHY CFW3 has been very stout and completely reliable. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. Thanks ThemisThis yields a dynamic range of approximately 14 Stops. To configure FW is by pressing the recessed switch at left side of blue motor cover of FW until the LED turns green. The Chroma 2” round filter has a diameter of 50. The 21. 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. The QHY CFW3 can be intimidating, as the default camera interface to the CFW is not familiar (ie, it doesn't just screw in), but it mechanically has some advantages, especially if you're using an OAG. If you have the QHY filter wheel in the QHY CFW3-S Ultrashort version, our 1. When using the f/6. The threads don't catch. 21. 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. The QHY600M and QHY CFW3-L filter wheel. 76um pixels in the same family as the sensors used in the company’s flagship models QHY600 and QHY268, featuring zero amplifier glow, low noise and high sensitivity. Front plate may appear different in production models. If you don't have QHY camera, then you should provide power to CFW3 via Ethernet-like connector using a supplied 4-pin power cable. 25" filter mounts with a height of 6 mm are unfortunately too thick. If you have the QHY filter wheel in the QHY CFW3-S Ultrashort version, our 1. I will assume you will use QHY CFW3-L large filter wheel which has 21. Add to Wish List. 25" filter mounts with a height of 6 mm are unfortunately too thick. 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. 25" filter mounts with a height of 6 mm are unfortunately too thick. 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. I have a QHYCCD CFW3 paired to a QHYCCD 268M camera. 6mm when it should be 32. Due to the short mechanical length, it can only accommodate 5 mm thick filters. 25" filter mounts with a height of 6 mm are unfortunately too thick. 00. Big bummer if QHYCFW3 doesn't work in KSTARS. So you also meed to put 12V to the 4 pin socket in addition to the USB cable (even via a powered hub it is borderline as can need up to 900 mA to rotate). 5mm thick up to 7mm thick to help set the proper back focus spacing. If the upper computer software is set to – 15 degrees, the temperature control will not be started after connection. 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. Stable Ver. Choose an option 1,25" 2" Ø 31 Ø 36 Ø 50 50x50mm. This low-profile filter wheel incorporates a carousel holding seven 2-inch mounted or 50mm unmounted filters up to 10mm thick (not including the thread height of the filters). The QHYCFW3 series filter wheels are available in multiple sizes to accommodate filters from. Digitizing 0-65535 levels yields a smooth image with a continuous gradation of greyscale. Making sure your imaging scope is balanced on both the RA/ DEC axis. 76um pixels. I. I want to test CFW3 FW but I have been unsuccessful. Learn more about the QHYCFW3 Filter Wheel and its impressive features in the comprehensive video below! QHYCFW3 Filter Wheel Features. If you have the QHY filter wheel in the QHY CFW3-S Ultrashort version, our 1. I own the CFW3L (7x2"). 8 mm unmounted filters making it ideal for large sensor cameras. 37" x 8. Turn on "Memory Integrity" under "Core Isolation" in Windows 11; it is "Off" by default. The QHY533M/C is a new generation of back-illuminated CMOS cameras with 3. QHYCFW3-M-US Supported Filters. The QHY 268 mono camera features a high resolution and APS-C format. Quick View. paper weight for about 3-4 months while I waited for a driver that could make it work and remember the filter slot quantities and names. Verifying tray and top mount are identical. 7x FR/FF Baader UFC Filter: 2" L-enHance Focuser: Moonlite CFL & V2 HR Stepper Motor. QHYCCD will offer a special version of the CFW3 filter wheel that can be assembled directly to the camera by the user without opening the filter wheel cover or removing the carousel. 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. 00. 5 mm thick filter wheel is capable of fully automatic filter switching. Yes, I think serial through a QHY camera is the way to go if you have it. The new CFW3 series filter wheels are available in four sizes to accommodate filters from 1. 7x50mm round filters FW is definitely a Large CFW3 FW. Ill eventually buy a cooled mono camera but for now I just want to understand the ins and outs of a filter wheel. (Only 1 Left) Free shipping. If that doesn't help give me a link to the communication with QHY (in their forum if you have discussed it there). 5 mm. 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 . 5mm back focus of QHY600M camera and it totals to 80mm. Add to Cart. 5mm deep and that will never work with an OAG. I own the CFW3L (7x2"). I am also new to this group and have so much to learn. 9 / Askar FRA400 f/5. If you use different brands FW, then BF is 17mm or 17. 6 KB) Step-by-Step Instructions for Installing the QuickSync FT Motor Assembly to your FeatherTouch Focuser. Incorporating an ultra-thin stepper motor drive, this 17 mm thick filter wheel is capable of fully automatic filter switching. The camera is now in Santa Barbara repair facility awaiting for USB board from China. The QHY294M uses the popular SONY IMX492 BSI CMOS sensor, achieving the pixel number output necessary for 4K at 120 frame/s. 5, N208CF f/3. Recently added item(s) × You have no items in your shopping cart. I have identified a repeatable problem with the USB/RS232 connection that causes SGP to simply close with no warning. Incorporating an ultra-thin stepper motor drive, this 17 mm thick filter wheel is capable of fully automatic filter switching. I took two sets of each of the following: 1) 10. I want to buy filters but i dont know which filters will fit inside because is the thin version. The medium body version of the QHY Color Filter Wheel is 21 mm (0. Maximum filter thickness for mounted filters, excluding filter thread height, is 5. 25" filter mounts with a height of 6 mm are unfortunately too thick. The main body of QHYCFW3 filter wheels is cut from a single piece of aluminum using a precision CNC machine. 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. The QHYCFW3 main body is cut from a single piece of aluminum by a precision CNC machine. 25″ / 31mm) Filter Wheel is the perfect addition to the QHY294M and similar cameras with smaller sensors. Adding an M42 thread or M54 adapter ring adds only 3mm for a total thickness of 13mm. 25" or 31 mm round filters. 5 mm thick and offers nine positions for either 2" or 50 mm round filters. Maximum filter thickness for mounted filters, excluding filter thread height, is 5. 76um. 8. Adding an M42 thread or M54 adapter ring adds only 3mm for a total thickness of 13mm. 5mm thickness thread on telescope side M54/0. QHY native camera driver now optimizes image file size based on the actual image dimensions, resulting in slightly smaller image file sizes. For a large filter wheel, the EFW3 has a slim lightweight design, weighing 1. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. All QHY600 cameras except for short BF come with an adapter that's used to bolt to QHY CFW3, the bolt pattern of the adapter only matches to CFW3-M and CFW3-L but not CFW3-XL. The threads are standardized and fit into all filter wheels from QHY or other manufacturers. Page 20 of 26 - Qhyzwoimxitis. QHY600 CFW3 delay before exposure issue - posted in Experienced Deep Sky Imaging: Hi All Recently acquired a QHY600 with CFW3. 00. Back to top #18 Peter in RenoProblems with QHYCFW3M-US7 x 2 - posted in Cats & Casses: Hello I have both QHY294M Pro and QHY163M cameras. The mode in Cfw3 is in green mode. 61 to 47. It's very simple. Due to the short mechanical length, it can only accommodate 5 mm thick filters. QHY-QHYCFW3L . I even removed all instances of QHYCCD. The third-generation QHYCCD filter wheels have exquisite design and appearance. It's simple to line up the long side of the sensor with the OAG pick-off mirror stalk, and you have 2 ways to connect it, either through the. Due to the short mechanical length, it can only accommodate 5 mm thick filters. Loc: 36°N 105°W. 9 / Askar FRA400 f/5. jpg The second Window Explorer you will see is SDK (Software Development Driver):. This doesn't look like a good fit because the washer tilts over and the. I bet it's from M54 openings because the distance from OAG-M to sensor may be too far to cause vignetting. Loc: Southern NJ. The stars on the corners are not perfectly round but they are very good. I am attempting to connect the filter wheel via the 4-pin direct connection to the camera. In this workshop we show how to assemble the QHY Filter Wheel and connect it to both NINA (Nighttime Imaging 'N' Astronomy) and APT (Astro Photography Tool). 7x Focal Reducer Field Flattener, Filters: Luminance, Red, V-band Photometric, Diffuser, 200 lpmm Spectral Grating. 21. 25" -- new cost $200 - selling for $160. Camera: QHY 268 Mono, QHY 600 Mono Mount: Planewave L-350, Skywatcher EQ8-Rh Pro, Losmandy G11 Accessories: Moonlite Nitecrawler WR30, WR35, Eagle 3&4 Pro, QHY CFW3/7 Filterwheel, QHY Polemaster,Baader CMOS LRGB Bandpass Filter Set, suitable from f/15 to f/1. It offers seven positions for 2" or 50 mm round filters. I. version, and with many options available. Here are the combo we recommend for the QHYCCD Astronomy Camera QHY533. The QHY has a 1GB Image Buffer. Joined: 26 Sep 2006. Good review. Page 6 of 6 - Received QHY 3rd Gen. (Size: 685. Industry's Best Gear Experts. Incorporating an ultra-thin stepper motor drive, this 21. 5 mm. In setting up a new PC that runs Windows 11 I was not able to get my QHY5L-II M that otherwise behaved practically like a plug-and-play on. The flats issues have plagued me for a while. But the issue is Lum filter specific with some residual spots remaining and a faint horizontal line on the long dimension.