Komentari za ARISTARH https://aristarh.rs ASTRONOMSKO DRUŠTVO Thu, 17 Aug 2023 12:51:02 +0000 hourly 1 Komentar na TAL-65 ALCOR od strane AstroBoki https://aristarh.rs/blog/tal-65-alcor/#comment-5964 Thu, 17 Aug 2023 12:51:02 +0000 https://aristarh.rs/?p=2295#comment-5964 Dear Michael,
of course I am still using this scope. This one is from category that will never be “on sale” for me.
Regarding the EP I used some cheap Chinese ones ordered from Aliexpress, 0.965 standard.
Field of view is grater than in original EP but optical quality of original EP is far more better.
So in mine baby TAL focuser, I can fit 0.965 EP with no problem, only problem could be very low primary focus so some EP can not reach focus.
For example I have tried Zeiss H16 EP and this can not reach focus.
Also you can use some microscope EP like Zeiss, which have even slightly smaller standard then 0.965 and easily fits into focuser, but price for Zeiss microscope EP is “hot”!
One more alternative is USA producer Siebert Optics which have replacement EP specially made for TAL-65 (focal length 26 mm) which are still available for order, you can find details on his website.
Hope this was of some help for you.
Clear skies.

]]> Komentar na TAL-65 ALCOR od strane Michael https://aristarh.rs/blog/tal-65-alcor/#comment-5963 Thu, 17 Aug 2023 11:47:32 +0000 https://aristarh.rs/?p=2295#comment-5963 Hi,

hopefully you are still using this wonderful telescope. I have a question, how did you fit the 0.965″ eyepieces in the focuser? As this telescope‘s eyepiece has a slightly smaller diameter.

Thank you,
Michael

]]> Komentar na “OSUNČAJTE SE NAUKOM” od strane Tasa https://aristarh.rs/blog/osuncajte-se-naukom-3/#comment-3003 Sun, 21 Aug 2022 20:31:10 +0000 https://aristarh.rs/?p=8480#comment-3003 Veoma lepo organizovano.

Tasa
knjigasunce.petnica.rs

]]> Komentar na “OSUNČAJTE SE NAUKOM” od strane AstroBoki https://aristarh.rs/blog/osuncajte-se-naukom-2/#comment-2565 Tue, 19 Jul 2022 07:18:33 +0000 https://aristarh.rs/?p=8436#comment-2565 Ha, ha, ha, u pravu si… dok izgovoriš protuberanca polomiš jezik…

]]> Komentar na “OSUNČAJTE SE NAUKOM” od strane Knuper https://aristarh.rs/blog/osuncajte-se-naukom-2/#comment-2557 Mon, 18 Jul 2022 20:21:02 +0000 https://aristarh.rs/?p=8436#comment-2557 Meni se čini da je čovek rekao buktinja 😀 ali i baklja je ok. To je zapravo već uobičajen lokalni termin za protuberancu! 😉

]]> Komentar na M45 – Pleiades open cluster od strane Chata https://aristarh.rs/astrofotografija/m45-pleiades-open-cluster/#comment-1009 Mon, 22 Feb 2021 18:13:50 +0000 https://aristarh.rs/?p=925#comment-1009 Mozda najbolja slika Plejada koju sam vidio.

]]> Komentar na Pomračenje Sunca 21.06.2020. od strane Marko Rakic https://aristarh.rs/blog/pomracenje-sunca-21-06-2020/#comment-850 Mon, 21 Dec 2020 16:56:21 +0000 https://aristarh.rs/?p=8260#comment-850 Zdravo Druze,
Samo da se javim i pitam da li je bilo nekih osmatranja povodom ovih kosmickih deshavanja poravnanja / konjukcija….

Veliki pozdrav

Marko Rakic
Kragujevac / Paracin

]]> Komentar na NGC 6888 CRESCENT (BRAIN) NEBULA od strane anthony owens https://aristarh.rs/astrofotografija/ngc-6888-crescent-brain-nebula/#comment-677 Wed, 02 Sep 2020 17:53:35 +0000 https://aristarh.rs/?p=8296#comment-677 Beautiful piece of work. Mainly because the raw data is of excellent quality – good optics,well-aligned, on a well-functioning autoguided mount. Bravo!

]]> Komentar na TAL-65 ALCOR od strane AstroBoki https://aristarh.rs/blog/tal-65-alcor/#comment-212 Thu, 04 Apr 2019 07:27:45 +0000 https://aristarh.rs/?p=2295#comment-212 Dear Alec,
as I know finding of TAL Alcor is really hard. I found one that I own in Serbia, but I don’t think there is lot of more here. It is very curious that UK is the place where you can try to find such telescope, try e-bay UK, because UK had lot of serious Russian optic dealers. Mine scope is in rather good, almost mint condition, and I had some offers to sell it, but prices offered to me were too low for me to let go such precious telescope…
Clear skies.

]]> Komentar na TAL-65 ALCOR od strane Alec Cooper https://aristarh.rs/blog/tal-65-alcor/#comment-209 Wed, 03 Apr 2019 15:55:41 +0000 https://aristarh.rs/?p=2295#comment-209 Hello from Canada: I am trying to track down a TAL Alcor for a friend in Greece. Any chance you can help me out? I managed to buy one on e-Bay Germany last month, but no further luck since. My thought is that perhaps there are more TAL-Alcors in countries of the former East-bloc countries… ??

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