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DADOS Slit-Spectrograph

DADOS Instruction manual and Tutorial

Instruction manuals
pdf
DADOS Slit-Spectrograph tutorial (110 pages)
(Size: 16.8 MB) Downloads: 124
pdf
DADOS user manual (60 pages)
(Size: 3.6 MB) Downloads: 81

Please note: Further Downloads, customer reviews and results, Information, Practice material and much more can be found on the individual DADOS product page – make sure to also check the tabs "Additional Information" and "Downloads"


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Recent Reviews by Category  (View All)
  • SpecTrack Autoguiding Software for Spectroscopy
    Good software
    This software looks fantastic. I hope, it will also support CCD like ZWO/Atik/Starlight Xpress/SBIG/QHY. Regards Vikrant, India
    Vikrant
  • DADOS Slit – Spectrograph
    Erste Schritte mit dem DADOS
    Ich habe im Herbst 2017 das Spektroskopie-Seminar am Carl Fuhlrott Gymnasium in Wuppertal besucht und dort die erste Berührung mit dem DADOS gehabt. Zum einen ist es der hervorragenden Schulung durch die Referenten, zum anderen der durchdachten Bauweise des DADOS geschuldet, dass ich nur kurz nach Erwerb des Spektrografen meine ersten Erfolgserlebnisse haben durfte. Der DADOS ist ein kompaktes und robustes Gerät, wie geschaffen für einen Amateur-Astronomen wie mich. Durch seine Stabilität hat man immer ein gutes Gefühl, dass die Kombination von Okularauszug, DADOS und CCD-Kamera eine wackelfreie Einheit bildet. Die Fokussierung und das Platzieren des Objekts auf den Spalt fallen leicht. Meine anfänglichen Bedenken, dass die Lichtsammelleistung meines 5 Zoll Refraktor zu knapp für die Spektroskopie seien, wurden zerstreut. So benötige ich mit dem 200er Gitter beispielsweise für Sirius Belichtungszeiten von 1 Sekunde, bei Alnitak 4 Sekunden. Für mich hat der DADOS eine Tür in die wunderbare Welt der Sternspektroskopie geöffnet, die ich nun nicht mehr missen möchte.
    Martin.F
Most Recent Product Questions
  1. Rated: 0
    10/17/2018 11:36 AM Baader UFC S70 VariLock 15-20mm extension
    Can this adapter be locked at specific proper optical-length position, and at the same time maintain/hold a camera sensor perpendicular to the optical axis of a telescope (perpendicular to 0.01 degree or better, specified by Celestron's RASA manual) ? I've tried to look into the pictures of this adapter and I guess I can figure out how this adapter should be fixed onto other adapters with S70 dovetail, and how it is continuously adaptable on its optical length. However, the adapter seems to me have no locking mechanism to lock on specific optical-length-position, so I'm worried about this. PS.My plan is to add this adapter after two 5mm S70 extension adapters, and install the UFC filter base after this adapter (planed total optical train: telescope side adapter RASA plate->5mm ->5mm ->this # 2459145 ->UFC filter base and a UFC filter slider -> #2459119 S52 and # 2408331 S52-to-Fuji-X adapters -> my Fujifilm mirrorless camera). Thank you.

    Answer rated: 1
    Of course you can lock the S70 VariLock. Adjust the length by turning the knurled outer ring and lock it by turn in the side with the S70 male. To
    avoid tilt problems all UFC parts are manufactored very precise. Please hold in mind that some camera manufactorers build in the sensor not
    so pretty exactly so you may have to turn the push/pull screws from the RASA anyway.
    Okay, after setting the length of the S70 VariLock to 18,8mm (please controll it by using a good caliber) you should have a good start. Or set it
    to 19,5mm when using 2mm thick filters. As a rule of thumb the focus point gets lay out to extra focal at a third of the filter thickness (~0,7mm)
    because of refraction. To stay homo focal and to receive lights it is of advantage using a clear glass or UV/IF filter.
    Answer by: Baader Web Team (Admin) on Oct 17, 2018 3:51:00 PM
  2. Rated: 0
    10/15/2018 7:42 PM Baader 2" ClickLock Diagonal Mirror
    What is the right type of screw driver to loosen the 6 M2.5 screws so the Click lock can be removed?

    Answer rated: 0
    You need an 1.3mm Allen key/hexagon socket wrench.
    Answer by: Baader Web Team (Admin) on Oct 17, 2018 8:54:00 AM
  3. Rated: 0
    10/7/2018 8:34 PM 2" BDS-NT Baader Diamond Steeltrack Focuser
    Can the Diamond Steeltrack NT focusser be installed on a Skywatcher MN190 without drilling holes?

    Answer rated: 0
    Only our discontinued Classic Steeltrack NT focuser was able using the holes when disassembling the original Sky-Watcher focuser. Then only
    when having the focus wheel axis 45° to the OTA axis.

    Please notice our website for instructions how to mount the Diamond Steeltrack - as you can see there have to be new holes done to mount it.
    You need to have access to the inner tube holding the nuts but the Makstutov Correctore is closing it - I´m sorry.
    Answer by: Baader Web Team (Admin) on Oct 8, 2018 2:26:00 PM
  4. Rated: 0
    10/1/2018 7:54 PM Baader 2" ClickLock eyepiece clamps
    I have omegon triplet 102/F7 refractor. I'm not sure the end of focuser tube is S57 diameter or different. I want to change current clamp to baader clamp. thank you.

    Answer rated: 0
    Unfortunately, we do not have the technical data of all telescopes. So, I'd ask you to either measure the dimensions of the back of your telescope and send them to us, or to ask the manufacturer (Astroshop) to provide the data. As they also sell our Clicklocks, they'll probably be able to help you, too.
    Answer by: Baader Web Team (Admin) on Oct 2, 2018 9:20:00 AM
  5. Rated: 0
    9/30/2018 4:18 PM Baader Hyperion Universal Zoom Mark IV, 8-24mm eyepiece (1¼" / 2")
    Is this eyepiece parafocal as you move between click stops?

    Answer rated: 0
    We recommend that you focus at high power and then zoom out. Usually, you do not have to adjust the focus then, or only a little bit - this depends also on the possibility of your eyes for accomodation. In any way, there will not much refocussing be necessary - usually it's only the testing to see if you really have already achieved the best focus.
    Answer by: Baader Web Team (Admin) on Oct 1, 2018 9:18:00 AM
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Baader Planetarium GmbH

Our company exists now for more than 50 years. In this time, more than 15.000 Baader Planetariums (the first patented product of our company) help all over the world to give students an understanding of astronomical correlations. In our own manufactory, more than 500 observatory domes have been produced and delivered turnkey-ready. Instruments and telescope accessories from "Baader" are known for their high qualities by many astronomers and universities. We consider it our duty and obligation, not only to sell telescopes, but an indivdually selected telescope system, that brings you a lifetime of joy.

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