2024 Sct back focus

Sct back focus

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August undefined, 2024

Webb4 mars 2024 · The Schmidt-Cassegrain (SCT) optical system uses a combination of mirrors and lenses and is referred to as a compound or catadioptric telescope. ... Fixed … WebbBack-Focus 101: Celestron SCT wIth Celestron f/6.3 Reducer/Corrector AstroBlender 26.7K subscribers Subscribe 1.1K 40K views 2 years ago Getting the proper back-focus for …

Meade 8" ACF - optimal backfocus of 110mm - How does your …

Webb3 dec. 2024 · I use the JMI focus motor on my C11 for spectroscopy. It can be remotely controlled from the PC or local hand controller. Works well for me. (With ALL SCT's it … WebbDudley White, leads the Core Banking and Integrated Solutions organization and is responsible for Product Management and Strategy … honer bluesband harmonicas

Backfocus Solution for Celestron 9.25 SCT (Non Edge Version)

Webb5 jan. 2024 · The Edge has an excellent track record. Can't go wrong either way. The RCX is different, it has a separate corrector suspended by 3 points and is moved to achieve focus. The 'R' is the precursor ACF. The first few out actually say Ritchey Chritien then the lawsuit occured and it became -R and finally ACF. Webb11 okt. 2024 · Also if you use a low profile T2 adapter (1 mm) you will get around 45 mm of backfocus. Therefore I doubt you can get to 30 mm distance, and even if you succeed, at … WebbFör 1 dag sedan · LXD75 Back Focus - posted in Meade Computerized Telescopes: The Equipment: I am trying to use a ZWO ASI2600 camera with my Meade LXD75 10 inch telescope with the factory focuser installed; Ive attached a photo. The focuser mechanism extends 55mm minimum from the OTA, and the adapter that connects the focuser tube … hkis high school

Back focus for the Edge HD 8 at f/7 and f/10 using a Celestron OAG

f/6.3 Antares Focal Reducer for SCTs- Awesome Astrophotography

Webb13 juni 2024 · Each focal reducer has a fixed specification called the working distance or required back focus. It's usually specified in millimeters. This is the distance at which the … WebbBack-Focus 101: Celestron EdgeHD: C9.25, C11, and C14 Basic Back-Focus for DSLR and CCD/CMOS Cameras AstroBlender 26.7K subscribers Subscribe 779 28K views 1 year … honer cordless scrubber pafsWebb7 mars 2024 · Back focus is of particular importance with the Edge scopes, due to the built in flattener, and can be difficult to get right. The Celestron 6.3 reducer was designed pre … honer definition

"Webb21 jan. 2014 · This is due to the moving-mirror method of focusing. In effect the moving mirror varies the telescope's focal length to project an image at various distances behind … " - Sct back focus

Sct back focus

Réglage backfocus sur SCT - Astrophotographie - Astrosurf

Webb32K 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 … Webb1.1K views 1 year ago Been doing a lot of research regarding back focus when using an SCT (telescope) with a focal reducer and with a CCD camera or DSLR. I was wondering …

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Webb11 juni 2024 · Part Number: 94175-CGL. This combination focal reducer and field corrector converts the optical systems of f10 Schmidt-Cassegrain telescopes to f6.3 for … Webb14 juni 2024 · – Directly connect Gind or EYSDON SCT to M48 adapter to the SCT f/6.3 reducer/corrector. This consumes 8 mm of back focus and presents M48 x 0.75 male …

Webb8 nov. 2024 · Since you focus the standard commercial SCT by moving the primary mirror, then every time you move the focuser, you change the focal length. The amount of … Webb14 juni 2024 · The back focal length is advised by telescope manufacturers. Since most telescopes have a 55mm back focal length, we are here to provide detailed instructions for all ASI cooled cameras. Please be noted that this …

Webb30 okt. 2024 · To change back focus spacing, you need to add (or remove) spacers, sometimes also called extenders, within your telescope's imaging train. To do that, you'll … Webb30 aug. 2024 · The back focus for the meade reducer is 85 mm. Maybe you could try a backfocus of 85mm with your Celestron reducer, you have nothing to lose. The Meade …

Webb20 feb. 2024 · 51. Location: Manchester, UK. Posted January 11, 2024. Hello all, in preparation for galaxy season I have decided to resurrect my C8 to use with my …

Webb21 okt. 2024 · Focus with the mirror knob is not accurate enough for AP at such long focal length. You need to be much more accurate and get a proper focuser onto the visual … honer collins houston texasWebbI recently purchases a 2" Baader Clicklock visual back to use with my EdgeHD 8" SCT. My issue is that the system is too tight and binds up. When I put a 2" diagonal or eyepiece … hkjc customer hotlineWebb13 apr. 2024 · The focusing knob of an SCT is located off to the side of the primary mirror, and as it's turned a rod pushes the mirror near its edge to displace it. However, the mirror … honer holdings limitedWebb4 dec. 2024 · Messages: 155. You should really consider getting the Optec 0.62, much better quality with more back focus than the Meade 6.3. The Optec specifies 105mm … hone review redditWebb11 apr. 2024 · I achieved this by using a SCT adapter to T2 which is 50mm + a Baader VariLock set to ~28mm + the filterwheel 20mm + 6.5mm the distance from the sensor to … hkjc football hkWebb22 maj 2024 · If you choose to go to an OAG, the only thing to watch out for is the back focus. You want to make sure that the back focus closely matches what Celestron … honer flight.orgWebbIn this episode of Back-Focus 101, I cover advanced back-focus for the Celestron C9.25, C11 and C14 EdgeHD Telescopes. I demonstrate how to attach the Celest... honer hw400lh natural acoustic guitar