Hotech sca flattener
WebHoTech 2" SCA Field Flattener with T-Thread for f/5 - f/8 Refractor Telescope # FF582 $175.00 In Stock Add to Cart Free US Shipping Baader 2" Mark III MPCC Multi Purpose Coma Corrector - Photographic Version # MPCC 2458400 26 Reviews $217.00 In Stock Add to Cart Free US Shipping WebJul 7, 2024 · Hotech 2" SCA field flattener - posted in Beginning Deep Sky Imaging: Maybe a question especially to Stelios, as he recommends it quite often - but likely more people …
Hotech sca flattener
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WebGear: iOptron RC8, ZWO ASI2600MM Pro, Hotech SCA Flattener, ZWO AM5, Optolong LRGB filters. This is about 3.5 hours of L (120s subs) and 1 hour each of RGB (120s subs) on the Leo Triplet (M65, M66 and NGC 3628): And here's a very short integration/test of IC434 in LRGB. Bortle 7, same gear as above. 1.5 hours of L (120s subs), 30 mins each of ... WebOct 15, 2024 · Equipment: Explore Scientific ES ED80 with Hotech SCA flattener, Celestron AVX mount, no filter, ASI294MC Pro. 2 hours of integration (one-minute exposures). Bortle 2 skies. Q12: What’s your wildest dream for the future of CMOS astronomy cameras? CMOS camera technology is already amazing!
WebFully multi-coated two-element high efficiency flattener lens. Accomodates f/5 to f/8 refractor telescopes. Zero reducer. 2" SCA Adapter for a secure fit in focuser. Accepts 2" / … WebNov 5, 2024 · Hotech 2" SCA Flattener - Initial Impressions - posted in Equipment (No astrophotography): If you dont want to read the whole post, theres a short pros/cons list …
WebJan 24, 2024 · The 0.8x Reducer-Flattener has a 55mm backfocus distance. To produce a focused image, your camera's sensor must be positioned 55mm from the housing flange. Most DSLR cameras, when used with a T-ring, have the requisite 55mm backfocus distance. WebThe trick is often in the details. The Hotech Field Flattner therefore has a self-centering mechanism. Insert the 2 "adapter into the focuser and turn the integrated ring until the …
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Webwere taken both at prime focus (top) and with the addition of a Hotech SCA Field Flattener (bottom). The slight deviations from round here are the result of thermal effects (“local seeing” effects) and not a cause for concern. At focus, stars were crisp and chromatic aberration (CA) was minimal. In typical use georgia rickard travel bootcampWebDETAILS. The HD flattener kit for the Vixen FL55SS consists of a field flattener lens and a connecting tube ring, which is designed for the FL55SS optical tube. Explore Scientific 0.7x Reducer/Corrector 3" £395.00. buy. DETAILS. The Explore Scientific 3in 0.7x Reducer - Corrector reduces the effective focal length of a particular instrument by ... georgia richards youtubeWebIt accommodates f/5 to f/8 refractor telescopes. You will see bright and sharp images across the entire field. The Field Flattener has built-in standard 2"/48mm (M48-P0.75) … georgia richardson oakland californiaWebThe flattener lived up to the claims and now I have the ability to image at the na-tive focal length of my Borg 125SD! Overall, I found the Hotech SCA Field Flattener to be a well … georgia rickard - the travel bootcamp founderWebMay 12, 2024 · As a pure field flattener the Hotech SCA I feel works very well indeed, you can get them from FLO. I use it with a Canon camera on a 800mm F7 scope, I believe they can handle F5-F8, I bought it on the recommendation of a very fine on site imager . david_taurus83 Members 2,851 3,728 Location: Birmingham South Posted May 19, 2024 georgia richardson oakland caWebJun 14, 2024 · The TSA-120 is a great scope by all accounts, good choice, I would say. I have a field flattener with my APM 80mm F/6, but only ever use that for imaging. Getting the distance to the image plane (field stop) of the EP right is a bit of a faff, and I didn't notice any benefit from it, either in the LVW 42 and the Nagler 31T5 (a.k.a. Panzerfaust georgia rico prohibited activitiesWebThank you for purchasing the state-of-the-art HOTECH SCA Field Flattener for your camera. This field flattener is fully multi-coated on two-element lens allowing the most efficient light transmission without sacrificing the precious collected light from your telescope. The SCA FFL accommodates f/5 to f/8 refractor telescope providing sharp ... christian percentage in japan