Baader Planetarium GmbH – Aiders in Astronomy

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Baader Planetarium GmbH – Aiders in Astronomy

Photometric Filters

New Baader UBVRI (Bessel) and SLOAN/SDSS (ugriz') Filters available

Some things can't be improved. You can only make them better.
Following this motto, we have revamped our UBVRI filters and now offer them in all sizes - up to 100 x 100mm!

Also expanding the photometric filter series is our SLOAN/SDSS (ugriz') photometric filter set in the same sizes.

Read more about it in our Blogpost.

Discover all filters
Baader Tilter-System

for the perfect camera alignment

It happens again and again that a camera sensor is not exactly perpendicular to the optical axis or that the neatly adjusted optics are installed in the tube in a slightly tilted position. In such cases, a "tilter" (a mechanical image position corrector) helps to perfectly adjust the camera sensor to the optics.

The new generation of Baader tilters (UFC-Tilter, M-68-Tilter and the new Baader FCCT for RASA 8 and QHY cameras) with adjustment screws on the sides enables lightning-fast adjustment with the camera attached. They hold even the heaviest accessories securely.

Discover all Tilter here
NOW AVAILABLE

CMOS-optimized Narrowband and L-RGB Filters
- Increased contrast
- Reflex-Blocker™ coatings, Life-Coat™
- Blackened edges all around
- The narrowband filters (SII, OIII, Ha) have even more narrow passbands and allow 1:1:1 exposures, matched to typical CMOS quantum efficiency and s/n ratio. The RGB filters take the important OIII line into account twice.
- ... and much more
These all new Baader CMOS-optimized filters work magnificently with all existing digital camera technologies, be it CMOS or CCD.
More details about CMOS optimized filters
Baader SunDancer II H-alpha Filter

The Baader SunDancer II (with heated H-alpha Etalon from SolarSpectrum) transforms an existing telescope quickly and easily into a professional H-alpha telescope. For telescopes up to 80mm aperture, you do not need any further accessories!

Discover Product
Baader Planetarium Observatory Installations

World-Map with hundreds of Baader Observatories

Are you interested in a turn-key observatory from Baader Planetarium? Check out our observatory world map. It shows not all, but many of the hundreds of observatories and domes we have installed over the last 50 years – divided into the categories Private Observatories, Research and Education, Public Observatories and Telescopes / Mounts.

Discover what the owners of our domes have to say about their observatory (even after decades).

Discover our Observatories
Baader FlipMirror II Star Diagonal

Various ports – variable work

Improving workflow, especially during astrophotography, is the goal set out for the Baader FlipMirror II Star Diagonal. This is not just a simple flip mirror but much more - because it allows the connection of various accessories not only on one side.

BFM II makes your single telescope port variable - to suit your various interests.

Discover all features

Baader News (View All)

30

Amateur Astronomers take a look through the Cloud Cover of Venus with our SLOAN Filters 30
This entry was posted on June 9, 2022 by Michael Risch.

29

David vs Goliath – 2.3m AllSky Dome at the Large Binocular Telescope 29
This entry was posted on May 25, 2022 by Michael Risch.

29

New products May 2022 29
This entry was posted on May 9, 2022 by Team Baader Planetarium.

29

Product annoucement: QHY533 M/C CMOS camera 29
This entry was posted on May 4, 2022 by Team Baader Planetarium.

29

A Brief Overview of the Baader Tilter Family 29
This entry was posted on May 3, 2022 by Lee Sproats.

Product Information (View All)

55

The Baader FCCT with the QHY 268M on the RASA 8 - Step by Step to Perfect Collimation 55
This entry was posted on June 14, 2022 by Christoph Kaltseis.

29

Preshift and further information concerning Baader CMOS Filters 29
This entry was posted on May 4, 2022 by Team Baader Planetarium.

6

Swapping between eyepieces: The useful Baader Q-Turret Four Eyepiece Revolver 6
This entry was posted on May 2, 2022 by Lee Sproats.

29

Free Download: 3d-printed flip mirror adapter and holder 29
This entry was posted on January 17, 2022 by Team Baader Planetarium.

Last modified on April 1, 2022.

29

A Brief Overview of the Baader Tilter Family 29
This entry was posted on May 3, 2022 by Lee Sproats.

Baader Observatories (View All)

4,5 M

Volkssternwarte Hochtaunus AG Orion
Telescope(s): TEC 160 FL und 200 mm f/15 Eigenbau Faltrefraktor mit Zeiss-Objektiv
Mount: 10Micron GM 3000 HPS auf Baader Stahlsäule

2,3 M

Large Binocular Telescope Observatory (LBTO)
On the 3221m high Mount Graham in Arizona stands an observatory like no other, because it consists of two huge...

Planewave CDK17 und Celestron RASA 36 - 10Micron 3000HPS
Telescope(s): Planewave CDK17 und Celestron RASA 36
Mount: 10Micron 3000HPS

Baader Planetarium
@baader_astro

News Feed

Schöner Testbericht zum Celestron C14. Mehr Details zu Celestron OTAs finden Sie auf unserer Website:… https://t.co/JOpQt6rtBm
- 22:02:22 on 22/06/2022
Aufnahmen Hr. Schubert mit Baader SunDancer II H-alpha Filter mit QHY174M bzw. QHY268C: u.a. eine gigantische Protu… https://t.co/07kCJJcUe0
- 22:02:22 on 21/06/2022
f/3-Teleskop mit Cassegrain-Fokus von #Planewave hat bei 350mm Öffnung nur 1.050mm Brennweite überwältigende Ergebn… https://t.co/VUQFrduYZK
- 22:02:22 on 15/06/2022
Alle Teleskope & Zubehör auf https://t.co/MhviiAy0H4 https://t.co/0P71H2yhfM
- 22:02:22 on 15/06/2022
Wenn beim #Celestron RASA 8 eine Sensordiagonale von 22mm für eine korrekte Abbildung ideal ist, aber „nur“ eine Ka… https://t.co/6TpHBH1Vtd
- 22:02:22 on 14/06/2022
...mit dem Baader SunDancer II H-alpha Filter. https://t.co/JTNyBU6sYD https://t.co/PZXXEKFuFW
- 22:02:22 on 13/06/2022
Amateur astronomers explore #venus with Baader SLOAN #filter. https://t.co/yFkvSdkWUu reported on 8.6.2021, a stran… https://t.co/hCBS8SKMF6
- 22:02:22 on 09/06/2022
Mehr Infos zur neuen QHY533 Kamera finden Sie auf unserer Website: https://t.co/QY4A2wivJM https://t.co/CRV0WcLEey
- 22:02:22 on 08/06/2022
Was ist der Vorteil der neuen QHY533M Kamera? Sehen Sie sich das Testvideo von Nico Carver an! Narrowband in the… https://t.co/f5OF1i0rfm
- 22:02:22 on 08/06/2022
Volkssternwarte Hochtaunus @AGOrion in Bad Homburg: 4,5 m Baader AllSky-#Dome samt massiver Stahlsäule & #10Micron… https://t.co/PaRXwrRDBW
- 22:02:22 on 07/06/2022