Baader 2" NX4 (C90) / ETX Expanding Ring

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Baader 2" NX4 (C90) / ETX Expanding Ring

# 2958500A

€ 33.00 Price excl. German VAT tax (19%): € 27.73

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  • Converts NexStar4 straight male thread into 2" SCT male thread
  • ETX Extension ring
  • Incl. 1¼ "filter holder

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I have an ETX (And Nexstar4). I want to use a meade focal reducer between the OTA and the camera. Can this provide the proper connection between the 34.5mm male of ETX/C4 and the 50.2mm of the focal reducer (or at least a T2 male thread) ? Thanks
Question by: BRUNO on Jul 24, 2022 7:34:00 PM | 1 Answer(s)

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Does this adapter fit Skywatcher BK MAK90 and BK MAK102?
Question by: Marek on Jan 27, 2018 11:43:00 PM | 1 Answer(s)

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Additional Information

Manufacturer Baader Planetarium
SKU (#) 2958500A
EAN Code 4047825007216
Net weight (kg) 0.05
Optical length (mm) 2,5
Usage changes NexStar 4 outer thread in the standard 2" SC-thread of all SC-telescopes
Inner Diameter / Clear Aperture (mm) 28
Outer Diameter 56
Inner Connection (eyepiece/-camera-sided) M42 x 0.75 (T-2)
Outer Connection (eyepiece/-camera-sided) 2"/SCT Thread (50.8mm)
Inner Connection (lens sided) M28.5, 1.4" Thread (35.5 mm)
Compatible Brands Astro T-2, Baader Planetarium, Celestron
Type of Adapter Filter holder, Reducing Adapter

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