Alpine Astronomical Baader FR-4 Focusing Ring Collar (1.25")

Alpine Astronomical Baader FR-4 Focusing Ring Collar (1.25")

Alpine Astronomical Baader FR-4 Focusing Ring Collar (1.25")

B&H # ALT230 MFR # T2-30
Special Order
Expected availability: 7-14 business days

Product Highlights

  • Part of the Astro T2 Modular System
  • Fits Most 1.25" Eyepieces
  • Allows Specific Insertion Depth
$0.00 Tax Collected Outside NY and NJ

You Pay: $25.00

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Alpine Astronomical T2-30 overview

  • 1Description

Part of their Astro T2 modular accessory system, you can use the Alpine Astronomical Baader FR-4 Focusing Ring Collar to set and lock a custom insertion depth for just about any 1.25" eyepiece. By choosing a specific insertion depth, you can make the eyepiece parfocal with other eyepieces or gear, such as with imagers.

In the Box
Alpine Astronomical Baader FR-4 Focusing Ring Collar (1.25")
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

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