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Skip to content Celestron EclipSmart 10 Pack

Apertura Self-Centering 2" to 1.25" Adapter

(9 Available)
SKU: APT-A-SCAD
$24.95
 

Apertura 2" to 1.25" Self-Centering Adapter

Designed to make 2" diagonals, focusers, and other 2" barrel accessories suitable for use with 1.25" accessories, this CNC-machined Self-Centering Adapter from Apertura provides both a solid grip and precise centering using a helical compression mechanism. Barrel threads are compatible with 2” filters.

The helical compression mechanism employed by this 2" to 1.25" Self-Centering Adapter is more popular than the simple thumbscrew locking method due to the latter’s inclination to offset accessories by pushing the inserted barrel laterally. Accessory installation and removal are both very easy. Simply rotate the knurled top ring in one direction to lock in your accessory, and in the opposite direction for release. This adapter also makes operation much easier, especially in the dark, in addition to centering your accessory.

This Product Comes with the Apertura Absolute Warranty!

  • Two-Year Warranty against product defects.
  • Three-Year Accident Replacement Program that begins after your initial 2 year warranty expires.
  • Your Apertura Absolute Warranty is transferable.

Download a copy of the Apertura Absolute Warranty for more information on this program, how to make a claim, and why it is important to keep your original receipt and the product's original boxes & packaging!