Baader Prism Diagonal T-2/90° 32mm

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Baader Prism Diagonal T-2/90° 32mm

# 2456005

€ 95.00 Price excl. German VAT tax (19%): € 79.83

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  • Zenith Prisma T-2/90 ° with 32mm Prism
  • Connection objective side: T-2 internal thread
  • Connection eyepiece: T-2 external thread
  • Excellent for Baader Maxbright binoviewer

Product Questions

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I have a Zeiss Telementor 1 63/840 telescope with the non-rotating helical focuser (wonderfully smooth). The connection on the telescope is the M44 thread. I want to use a prism diagonal with 1.25" eyepiece holder so I can take advantage of my Televue eyepieces. Can you specify all the parts I need to order?
Question by: Andrei Calciu on Aug 7, 2019 11:41:00 PM | 1 Answer(s)
On the male side, the diameter of theopening reduces when approching the prism. Can 1.25" eyepieces pass thourgh it and reach the prism?
Question by: Thierry on Apr 9, 2020 10:23:00 AM | 1 Answer(s)
I would like to know if I can screw in my Takahashi Extender-Q directly into this prism diagonal or would I need an additional adapter.
Thank you.
Question by: Michael Millan on Jul 24, 2017 9:38:00 PM | 1 Answer(s)
I am interested in using the T-2 32 mm prism diagonal on my Orion ED80 f7.5 600mm f.l. refractor (bought in 2009). It has a 2" Craford focuser that I would attach it to. I would like to know what adapter I need to attach it to the focuser?

The focuser comes with a long 2" eyepiece holder that I want to remove to reduce the focal distance to the point of attachment to the focuser. That leaves the focuser's exterior threads exposed. The exposed threaded tube's dimensions are: ID = 2" OD = 2-1/8" exposed length is 3/8". I can't find a spec on the threads. but I count 10 threads in that 3/8".

My goal is to gain inward focus, increase contrast and clarity, and convert to the clicklock eyepiece holder. My largest eyepiece is a 32mm Optiluxe. As light conditions limit to planetary, I doubt I would get a longer f.l. eyepiece.
Question by: Stephen Jackson on Apr 13, 2018 5:58:00 PM | 2 Answer(s)
I would like to know if the Baader Planetarium Prism T2 Diagonal 32mm MaxBright (#2456005) and also the Baader Planetarium StarDiagonal Prism T2/90 ( #2456095 ) have the BBHS silver coating on the prism ? I have ask about this here in the states but no one seems to know the answer.
Question by: Max Harrell on Jan 25, 2017 11:13:00 PM | 1 Answer(s)
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Additional Information

Manufacturer Baader Planetarium
SKU (#) 2456005
Net weight (kg) 0.13
Optical Design Star Diagonal Prism
Inner Connection (lens sided) Thread, T-2 (M42 x 0,75)
Outer Connection (eyepiece/-camera-sided) Thread, T-2 (M42 x 0,75)
Reflection surface Total reflection
AR-Coating High transmission multi-coated (HT-MC)
Image Orientation Erect image, Mirror inverted
Optical length (mm) 35
Clamping System no clamp
Deflection angle 90°
Inner Diameter / Clear Aperture (mm) 32

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