Alpine Astronomical Baader Spacer Set for Multi-Purpose Coma Corrector

Alpine Astronomical Baader Spacer Set for Multi-Purpose Coma Corrector

Alpine Astronomical Baader Spacer Set for Multi-Purpose Coma Corrector

B&H # ALSPCRSET MFR # SPCR-SET
Special Order
Expected availability: 7-14 business days

Product Highlights

  • For MPCC Coma Corrector
  • Integrates MPCC into Telescope
  • T-2 #29 Expanding Ring
  • T-2 #25C Extension Tube
  • HDFT-14 Hyperion Finetuning Ring
  • HDFT-28 Hyperion Finetuning Ring
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Alpine Astronomical SPCR-SET overview

  • 1Description

Use the Baader Spacer Set for Multi-Purpose Coma Corrector to integrate your MPCC into your telescope setup.

  • T-2 Female/M48 Male Expanding Ring

    The Alpine Astronomical T-2 Female/M48 Male Expanding Ring is a knurled adapter ring that converts an M48 female thread to an M42 x 0.75 (T-2) female thread.

  • Baader T-2 7.5mm Extension Tube

    An optional part of their modular Astro T-2 system, the Alpine Astronomical Baader T-2 7.5mm Extension Tube can be used throughout the system to add the proper spacing between different components. The extension has internal T-2 threads on one end with external T-2 threads on the other for easy use. You can use the extension tubes anywhere you need to precisely space and couple any of the T-2 components, in configurations of your own design.

    Example of Uses
    • Stack this 7.5mm tube with another of the same size or the two other sizes—15mm and 40mm—for precise spacing
    • Use with the Alpine telecompressor to vary the spacing of the lens relative to a camera or eyepiece for precise placement
    • Provide a secure way of varying an eyepiece-to-camera separation (projection ratio)
    • Use with the afocal and ocular projection (OPFA) system
    • Use with the Multi-Purpose Coma Corrector to accurately locate and couple the coma corrector to eyepieces
  • Baader 14mm Hyperion Finetuning Ring

    Use the Alpine Astronomical Baader 14mm Finetuning Ring for Hyperion Eyepieces to extend the focal length of your Hyperion eyepiece and enhance its magnification range. You gain the value of a second eyepiece without having to invest in an entire new one.

  • Baader 28mm Hyperion Finetuning Ring

    Use the Alpine Astronomical Baader 28mm Finetuning Ring for Hyperion Eyepieces to extend the focal length of your Hyperion eyepiece and enhance its magnification range. You gain the value of a second eyepiece without having to invest in an entire new one.

In the Box
Table of Contents
  • 1Description
  • T-2 Female/M48 Male Expanding Ring
    Threads M42 x 0.75 (T-2) female
    M48 male
    Properties 0.098" / 2.5 mm optical path length
    Weight 0.39 oz / 11.0 g

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