2024 Hyperstar focuser

Hyperstar focuser

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Web22 okt. 2012 · Page 5 of 5 - TAKAHASHI TOA-130NFB REFRACTOR - posted in Refractors : When asked about the Tak 4” focuser on the TOA130NFB “T-ara-fan” had this to say: ”I have no problems whatsoever. Not even at -20°C. I have about 3kg on my TOA130-NFB with the 4 focuser: that weight includes massive TAK flattener, ZWO OAG-L, guidecam, … WebOne popular choice is the Starlight Instruments Feather Touch Micro Focuser for Celestron 8” RASA, CPC800, 8” EdgeHD or NexStar 8SE Telescopes The dual-speed focusing …

Starizona Hyperstar: Review after 17 Years of Imaging

Web5 apr. 2024 · The HyperStar Laser Collimator identifies and assists the user to align the following parameters: - Corrects the optical axial tilt between the HyperStar focal plane and the primary optical axis. This process keeps the focal plane orthogonal to the primary optical axis so the captured image will be in-focus from corner to corner. Web7 jun. 2016 · The HyperStar 8 covers up to a 28mm sensor size. Separate adapters are required for different cameras. One adapter is included with the HyperStar lens. Optical performance is excellent, with a coma-free, flat field of view up to 4.1 degrees wide. (4.1 degrees is the maximum, so 28mm, according to the table below their statement). how to care for wood knife handles

ZWO new products April 12th - Page 8 - Beginning Deep Sky …

WebFocusing with HyperStar is easy and can be done manually or automatically. With a manual focuser, a star is selected in the image and the software displays information on … Web16 apr. 2024 · The first thing that had to be changed was the focuser on the Nexstar, which turned out to be far too coarse for f#1.85 imaging. The depth of focus for the Hyperstar system on the 11 GPS is only around 7 microns; where the diameter of a human hair is on average around 80 microns! WebFeatures. Automatic focus with ASCOM-compatible software (FocusMax, MaxIm DL, Sequence Generator Pro, etc)*. Temperature compensation using built-in thermistor. All … miami marlins contracts

Hyperstar Imaging - Frame Hyperstar - Bedford Astronomy Club

HyperStar backfocus. - Discussions - Stargazers Lounge

WebFocuser 1 and an optional Focuser 2 port are available at the top of the FocusLynx hub with 12VDC Power, Network, optional Hand Control, and Serial connection ports available at the bottom. An optional aluminum … Web27 okt. 2016 · Prior to imaging with the new Hyperstar III, I had been imaging with the relatively slow Sky 90 (at f#4.5) and the M25C 6-megapixel OSC CCD. During the year that I was imaging with this combination, I was not really bothered about how slow it was as I was on a year's Sabbatical and I could stay up all night without worrying about going in to the … how to care for wool fabricWeb23 apr. 2024 · Hyperstar is incredibly hard to get right, dealing with tilt, focus etc is a big problem and not for most people. The Esprit 120 will most likely be just as sharp as the SCT during most nights and the stars will be tight instead of fuzzy looking 3 ollypenrice Members 35,768 36,868 Location: South east France, Lat 44.19N. Posted April 22, 2024 how to care for woolly bear caterpillar

"Web9 apr. 2024 · You can view the direction of turn at the rear of the focuser. If you use the Celestron app you'll see that moves always end counter-clockwise. This pushes the … " - Hyperstar focuser

Hyperstar focuser

WebThe HyperStar V4 turns your Celestron C11 EdgeHD Cassegrain into a fast 540 mm f/1.9 CCD telescope for astrophotography. ♦ For all Celestron EHD11 Cassegrain telescopes. ♦ New improved version V4. ♦ The 280 mm f/10 EHD system becomes a fast CCD astrograph with 550 mm focal length and the focal ratio f/1.9. ♦ The Hyperstar system is ... Web27 mrt. 2024 · Focuser: Ultra-Stable Focusing System Optical Tube Weight: 17 lbs (7.7 kg) Other Features: Air-cooling system, integrated filter mount Included items: M42 camera adapter, C-thread camera adapter, fan battery pack Dovetail: CGE Dovetail Bar My Backyard Imaging Experience

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Web1 jun. 2016 · Back focus (from filter): 81mm Tube material: aluminium Tube dimensions: 84cm long, 32cm diameter Tube weight: 43lbs (19.5kg) Focuser: FeatherTouch microfocuser, coarse and fine focus Other features: Ventilation fan, Losmandy-style D-plate mounting bars Price: £3299.00 (SRP) For more information: www.celestron.uk.com … Web18 aug. 2012 · I think the C11 SCT and EdgeHD hyperstar are slightly different so I'm not sure whether the one on ABS is compatible with your scope. Also I heard the Feathertouch SCT focuser with microtouch electric focuser upgrade is a necessity to use hyperstar because the latter has a ridiculously thin critical focus zone (a few microns).

Web24 okt. 2024 · Hyperstar is incredibly sensitive to back focus. I have an original Atik Horizon and a ZWO ASI 294mc. Their back focus differs by a mere 4mm but if I don't swap in the … WebFocusing Rotator Physical Specifications: Clear Aperture: 3.75" (95mm) Back-Focus Usage: 2.2" to 2.7" (55.9 to 68.6mm) Focuser Travel: 0.5" (12.7mm) Focuser Resolution: 0.11 microns per step Rotator Resolution: 600 steps per degree Minimum Overall Thickness: 2.2" (55.9mm) [Full IN position] Dimensions: 9.4" x 7.4" (239mm x 187mm)

Web5 jan. 2024 · To give you some idea of how precise some of the requirements are, using the Hyperstar at f#1.85 on the Nexstar 11 GPS scope with the SXV-H9C colour CCD, your depth of focus (critical focus zone) is 7.53 microns, that is 7.53 x 10-6m. The diameter of a human hair by comparison is something like 80 microns! Web40K views 2 years ago Getting the proper back-focus for your imaging camera is a vital step in getting the best data possible out of your telescope imaging/research rig. This is a quick tutorial on...

Web17 jun. 2024 · I have recently purchased the latest version of HyperStar for my Edge HD 8”. The spec. on the website indicates the back focus should be 39.8mm but there is no …

WebThe HyperStar 8 covers up to a 28mm sensor size. Separate adapters are required for different cameras. One adapter is included with the HyperStar lens. Optical performance … how to care for wood rifle stocksWeb28 mrt. 2024 · Watch this before you buy Celestron 8SE SCT, or a Focal Reducer or a Hyperstar 7,758 views Mar 28, 2024 145 Dislike Share Ray's Astrophotography 42.3K subscribers Note: I am not paid or... miami marlins farm teams 2021Web26 mrt. 2009 · The distance form the Hyperstar to the CCD itself also needs to be exact. Even a few mm will cause some coma round the edges. This is why Starizona do two adapters to focus distance. One for the QHY8 and one for the SXV cameras. Talk to them directly if you are not using one of these two cameras, miami marlins diamond club seatsWeb4 nov. 2024 · As I indicated in my earlier post, my recommendation would be to achieve focus on your setup, then djsconnect the EAF from the focuser drawtube shaft and run … miami marlins farm teams 2022 how to care for yarrow in the fallWebThe HyperStar Laser Collimator does not require long distances to achieve high-accuracy collimation. Utilizing the installed flat mirror at the focal point (imaging sensor location), the collimator lasers double-passes the optical train and magnifies the alignment errors to a higher accuracy level. how to care for wool dryer ballsWeb29 feb. 2024 · The HyperStar lens replaces the secondary mirror at the front of a Schmidt-Cassegrain telescope (SCT). Most SCTs operate at a focal ratio of f/10, which is very … how to care for wreaths