Redcat51 ブログ
WebNo reason to get either. The Sharpstar 61 EDPH II is better while being cheaper. The RedCat offers zero meaningful advantages over the Sharpstar. It has a bahtinov mask - Those are … WebMay 29, 2024 · 本日（5月31日）、RedCat51が入荷してきました！ 新規のお客さまにも即納できます！ 北アメリカ星雲は白鳥座のデネブの近くにある散光星雲 この写真はRedCat51望遠鏡にZWO社冷却CMOSカメラASI294MC-Proを接続して撮影しました。口径がたったの51mmしかないのに隣のペリカン星雲も写っています。RedCat51 ...
Redcat51 ブログ
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WebDec 28, 2024 · RedCat51ってやっぱり凄い！. テスト撮影機はRedCat51と色違い同スペックの スペースキャット！. 口径がたったの51㎜の小口径望遠鏡RedCat51でハート星雲 … WebFeb 12, 2024 · The William Optics RedCat 51 APO is a 51mm f/4.9 Petzval refractor that features synthetic fluoride (FPL53 and FPL51) glass elements for a full-frame, flat field image. Provides high-resolution images when used for astrophotography or wildlife photography. Its fast f/4.9 focal ratio and compact size make it ideal for convenient wide …
WebSPEC比較. はじめに、両者の簡単なSPEC比較をTable 2に示しました。. RedCat 51の方が口径が10 mm小さいため、明るさの面では若干不利です。. 一方、レンズ構成については、FS-60CBは2群2枚構成となっているため、2色の色消しにとどまってしまっています。. この ... WebFeb 8, 2024 · Backfocus RedCat51 w/ Starizona Filter Drawer and ASI183 - posted in Experienced Deep Sky Imaging: Hi there, I had a Starizona Filter Drawer lying around and just saw they sell an adapter for the RedCat51. So, normally the backfocus from the backplate of a WO-scope (or DSLR-adapter) to the image plane is 54.80 mm. This led me to the …
WebFeb 8, 2024 · The small size of the RedCat means keeping the overall weight to a minimum, despite the extra glass. The RedCat 51 weighs only 3.2 pounds even through the design … WebAug 7, 2024 · The RedCat is a 51mm aperture, F4.9 focal-ratio instrument. Let's say you have average seeing of 2~4" FWHM, and you will ideally sample around 0.67"~2" per pixel. The …
WebApr 9, 2024 · RedCat51で春の系外銀河を撮影してみました！. ウィリアムオプティック社の RedCat51 で銀河を撮影してみたくて、3月中旬に 千葉県南房総市 へ出掛けてきました …
WebThe ProAstroGear is a simple solution to mounting the ZWO EAF and ASI Air Pro on the William Optics RedCat51. It is a low-profile system, that gives you the ... supernova studioWebWatch on. This RedCat refractor has a 51 mm objective lens with 250 mm of focal length, resulting in a fast f/4.9 focal ratio. High-quality Ohara FPL53 glass comprise the lenses of … supernovas teamWebMar 5, 2004 · Auto focuser for the RedCat51 - posted in Refractors : A question for RedCat 51 owners who have the Deep Sky Dad auto focuser, please I am considering pulling the trigger on this very popular auto focuser but wonder if anyone who has this combination can provide some real world advice. Firstly is this mainly to permit convenience - i.e. the ability … supernova stb uredjajWebFeb 12, 2024 · The William Optics RedCat 51 APO is a 51mm f/4.9 Petzval refractor that features synthetic fluoride (FPL53 and FPL51) glass elements for a full-frame, flat field … supernova studio downloadWebNov 16, 2024 · William Optics の RedCat 51 買っちゃいました…. 11月入荷分のリニューアルモデルを KYOEI TOKYO でポチりました。. 11月9日の夜中についふらふらと…. 届いたの … supernova striveWebDec 18, 2024 · There's no doubt the Redcat51 (250mm/F4.9) would yield fantastic images, even with your full-frame Nikons (most refractors perform best with APSC cameras, FF image circles are hard). But, given your heavy investment in premium Nikon FF cameras and lenses, I'd recommend seriously considering a premium quality new or used 300mm/F2.8 … supernova startupWebOn the other hand, both the 30mm ZWO mini guide scope and the William Optics 32mm Uniguide fit really well on it (and look great, for what that’s worth). I ended up with both of … supernova st w adidas