Astro T-2 System
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T-2 Part #: 25B
Baader T-2 / 40 mm Extension Tube (T-2 part #25B)
# 1508153
€ 20.00 Price excl. German VAT tax (19%): € 16.81 -
T-2 Part #: 25A
Baader T-2 / 15 mm Extension Tube (T-2 part #25A)
# 1508154
€ 18.00 Price excl. German VAT tax (19%): € 15.13 -
T-2 Part #: 25C
Baader T-2 / 7.5 mm Extension Tube (T-2 part #25C)
# 1508155
€ 17.00 Price excl. German VAT tax (19%): € 14.29 -
T-2 Fine-Adjustment rings (0,3 / 0,5 / 1 mm) - Aluminium
From: € 5.00 Price excl. German VAT tax (19%): € 4.20 -
2"a / T-2i Zero-length reducing piece (zero optical length)
# 2454833
€ 25.00 Price excl. German VAT tax (19%): € 21.01 -
Baader Reducing-Ring 2"i / T-2a, with 1.5mm optical length
# 2958244
€ 29.00 Price excl. German VAT tax (19%): € 24.37 -
T-2 Part #: 8C
Ultrashort 1¼" / T-2 Clamp
# 2458121
€ 27.00 Price excl. German VAT tax (19%): € 22.69 -
T-2 Part #: 08A
Baader Focusing Eyepiece Holder 1¼" / T-2 (T-2 part #08A)
# 2458125
€ 38.00 Price excl. German VAT tax (19%): € 31.93 -
T-2 Part #: 08
Baader ClickLock Eyepiece Clamp 1¼" with built in diopter-adjustment (T-2 part #08)
# 2458100
€ 75.00 Price excl. German VAT tax (19%): € 63.03 -
T-2 Part #: 16
Baader 2" / T-2 Nose Piece and Camera adapter (same as used by SBIG) (T-2 part #16)
# 2408150
€ 36.00 Price excl. German VAT tax (19%): € 30.25 -
M48 Fine-Adjustment rings (0,3 / 0,5 / 1 mm) - Aluminium
From: € 6.00 Price excl. German VAT tax (19%): € 5.04 -
T-2 Part #: 14
Baader Nose piece 1¼" / T-2 (T-2 part #14)
# 2458105
€ 24.00 Price excl. German VAT tax (19%): € 20.17 -
T-2 Part #: 34
Baader T-2 Conversion Ring
# 2958110
€ 19.00 Price excl. German VAT tax (19%): € 15.97 -
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Baader SC / HD Ultra Short T-Adaptor, 7mm optical length
# 2958500B
€ 45.00 Price excl. German VAT tax (19%): € 37.82 -
T-2 Part #: 26
Baader T-2/T-2 Inverter Ring
# 1508025
€ 28.00 Price excl. German VAT tax (19%): € 23.53 -
T-2 Part #: 27
Baader Adapter 2" (male) / T-2 (male)
# 1508035
€ 35.00 Price excl. German VAT tax (19%): € 29.41 -
T-2 Part #: 28
Baader Expansion Ring 2"a/T-2i with 1mm optical path length (T-2 part #28)
# 2958242
€ 23.00 Price excl. German VAT tax (19%): € 19.33 -
T-2 Part #: 06A
Baader Heavy Duty T-2 QuickChanger (T-2 part #06A)
# 2456313A
€ 65.00 Price excl. German VAT tax (19%): € 54.62 -
T-2 Part #: 07
Baader (TCR) Hardened Steel T-2 ChangeRing (T-2 part #07)
# 2456320
€ 39.00 Price excl. German VAT tax (19%): € 32.77 -
T-2 Part #: 06A + 07
Baader TQC/TCR Heavy duty T-2 Quick Changing System (T-2 part #06A & #07)
# 2456322
€ 96.00 Price excl. German VAT tax (19%): € 80.67 -
T-2 Part #: 06 + 07
Baader Complete T-2 Changer System (T-2 parts #06 & #07)
# 2456321
€ 64.00 Price excl. German VAT tax (19%): € 53.78 -
T-2 Part #: 06
Baader T-2 Quick Changer with Zeiss Micro Bayonet (T-2 part #06)
# 2456313
€ 35.00 Price excl. German VAT tax (19%): € 29.41 -
T-2 Part #: 25Y
Baader VariLock 46, lockable T-2 ExtensionTube 29-46mm with spanner tool (T-2 part #25V)
# 2956946
€ 65.00 Price excl. German VAT tax (19%): € 54.62
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sehr gutdie Ringel assen sich gut auf die Hyperion Okulare schrauben und ebenso die T2 Hülsen auf das Gewinde der RingeUlrich Wiecker -
Back Focus ReducerThat is the inner adapter Ring for the 1 cm Off Axis guider ( manually ) Some Newton & Lens Telescopes do not have Space left in the Rear to get in Focus not permitting more than 1 cm for mounting a Camerabambl -
Brennweiten reduziererin Verbindung mit einem Lumicon Easy guider mit Reduzierlinse verkürzt Brennweite bzw Abstand der Kamera zum Fernrohr da bei Halber Brennweite Brennpunkt näher am Teleskopbambl -
Perfekte Passform, beste Verarbeitungsqualitäthervorragende Haptik, tolles IndustriedesignKlaus -
Empfehlenswerte KlemmeIch verwende die Klemme zusammen mit meiner Nachführkamera. Die Klemme hält diese sicher und absolut axenparallel. Empfehlenswert für alle, die eine große Ausrichtungsgenauigkeit zur Achse benötigen.Sternenfreund -
T2-ZubehörZwischenring aus Metall und Staubschutzkappe aus KS. Beides ok, präzse Ausführunglsprivat -
Bewertung Russen-Adapter M42i-T-2a #23Höchste Qualität wie von Baader gewohnt. Oberflächenbehandlung und Fertigungsgenauigkeit ohne Beanstandung.AppelU -
Bewertung Zeiss- Adapter T-2i-M44i #9Höchste Qualität wie von Baader gewohnt. Oberflächenbehandlung und Fertigungsgenauigkeit ohne Beanstandung.AppelU -
Bewertung T-2- AbstimmringePraktikable Dickenabstufung. Die Ringe sind allerdings innen etwas zu eng, schlüpfen schwer über das Gewinde.AppelU -
Bewertung T-2- ZwiRi 7,5 mm #25cHöchste Qualität wie von Baader gewohnt. Oberflächenbehandlung und Fertigungsgenauigkeit ohne Beanstandung.AppelU -
Bewertung Variable T-2- VerlängerungHöchste Qualität wie von Baader gewohnt. Oberflächenbehandlung und Fertigungsgenauigkeit ohne Beanstandung. Verbesserungsvorschlag: in der T-2(a)- Hülse #26 Einkerbungen anbringen, wie bei Vorschraubringen von Fotoobjektiven.AppelU -
Abstimmungsringe zu engDie Abstandringe sind sehr eng bemessen. Es ist nicht leicht, sie über das Gewinde zu ziehen. Insbesondere bei den dickeren Ringen fällt es schwer, sie bis zum Gewindeende zu schieben. Entfernen kann man sie nur, wenn man sie zerstört, was sehr leicht passiert. Ein etwas größerer Innendurchmesser wäre sicherlich die bessere Lösungen gewesen für die Einsetzbarkeit der Ringe.P.Müller
Most Recent Product Questions
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Rated: 0
3/18/2019 10:15 AM
Baader DSLR-2" Filter Holder M48/SP54
Could you please tell me what products I would need to fit a 2" filter to my Nikon P1000 camera whose lens has may carry a 77 mm filter? Which is also the best solar filter for this camera for taking picture of the sun?
Answer rated: 0You will need following two rings to step-up M77 from the filter-holder
https://www.baader-planetarium.com/en/baader-hyperion-dt-ring-sp54m62-for-dtadapter-iiandiii-and-hyperion-eyepieces.html
https://www.baader-planetarium.com/en/baader-hyperion-stepper-ring-m62-onto-m77.html
Please take a look at this table to find out what AstroSolar filter fits best on your lense:
https://astrosolar.com/en/download/clamping-range-baader-solar-filters-inner-outer/
More about solar filters are here: https://astrosolar.com/en/
Answer by: Baader Web Team (Admin) on Mar 18, 2019 3:40:00 PMRated: 0
3/17/2019 11:03 AM
Baader UFC S70 / SP54 (m) Telescope-Adapter (optical height: 1 mm)
What is SP54 thread compared to M54, and can they interchange??
Answer rated: 1The Special thread 54 has another pitch than the common metric M54 threads. The pitch is 0.7 mm - an approximation of a US-norm of ancient days "step-down rings"- which was quite common. And even then, M54 is not clearly defined - some manufacturers use pitch 0.75, others use pitch 1 mm in order to make their parts unusable for others - it´s a mess.Answer by: Baader Web Team (Admin) on Mar 18, 2019 4:01:00 PMRated: 0
3/15/2019 9:09 AM
Baader Hyperion Finetuning-Ring 14
Does 2958214 Ring work with Hyperion Zoom Mark 4 eyepiece ? And is there anycalculation about focus changes to appear &
Answer rated: 0The Hyperion Zoom Mark IV (all former models too) are not made to open to set the finetuningring inbetween. This ring is only made for the
regular Hyperion eyepieces with prime focal length. Here you can see all the variations:
https://www.baader-planetarium.com/de/downloads/dl/file/id/134/product/1208/hyperion_eyepieces_application_examples.pdf
Answer by: Baader Web Team (Admin) on Mar 15, 2019 9:44:00 AMRated: 0
3/11/2019 9:26 PM
2" BDS-NT Baader Diamond Steeltrack® Focuser
Does the S58 dovetail mean that the steeltrack effectively has a rotator built in? I mean, if I use an S58 dovetail to M48 adapter for example to thread into my imaging train, I could then clamp it down onto the steeltrack in any chosen orientation of the camera?
Answer rated: 1Yes, this is correct. The S58 dovetail features 6 x M2,5 headless setscrews. They can be loosened with the included 1.3mm Allen wrench to detach the integrated 2" standard clamp and to mount a S58 adapter / clamp in any position you want.Answer by: Baader Web Team (Admin) on Mar 12, 2019 9:06:00 AMRated: -2
3/9/2019 1:02 AM
Baader Wide-T-Ring Fujifilm X with D52i to T-2 and S52
What parts do i need to connect fuji-x mount to celestron rasa 8"
Answer rated: 0The camera has a back focus length of 17,7mm and the mentioned T2-ring is 8,3mm which gives in summary 26mm. From T2 adapter of the
RASA 8 it is 25mm and by that unluckily 1mm too short. There are adapters from Celestron available for this telescope for Sony and Canon
mirrorless, hopefully there will be more per haps for Fuji-X and others also.Answer by: Baader Web Team (Admin) on Mar 11, 2019 9:52:00 AM