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Orion Telescopes
Orion 2" to 1.25" Precision Centering Adapter
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  • Handy adapter precisely centers any 1.25" collimating device, imaging camera nosepiece, or eyepiece in a 2" focuser
  • Scratch-free helical compression mechanism centers the 1.25" telescope accessory as it is tightened in place
  • Centers telescope eyepieces and accessories better than thumbscrew-equipped holders, which can push inserted items off to one side of the light path
  • Made of machined, black-anodized aluminum with an easily adjustable knurled twist-lock ring
  • Barrel is threaded for use with 2" Orion eyepiece filters

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Item #  52072

This clever Orion Precision Centering Adapter precisely centers any 1.25" telescope accessory in a 2" focuser tube. Whereas standard 1.25" adapters use a thumbscrew, which pushes an inserted barrel laterally, i.e., off center,the Precision Centering Adapter employs a helical compression mechanism that precisely centers the telescope accessory as it is tightened in place. This adapter is especially useful with reflector telescopes for critical centering of a collimating device when aligning the telescope optics. It's also ideal for centering eyepieces and astrophotography cameras on the center axis of a telescope's light path. The knurled twist-lock ring is easy to adjust, even while wearing gloves in cold conditions. Made of machined, anodized aluminum. The adapter barrel is threaded for 2" filters for easy enhancements.


Limited Warranty against defects in materials or workmanship for one year from date of purchase. This warranty is for the benefit of the original retail purchaser only. For complete warranty details contact us at 800-676-1343.

Orion Precision Centering Adapter

Orders received by 1pm Eastern Standard Time for in-stock item the same business day. Order received after noon will ship the next business day. When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available. You have the option in check out to request that your order ship complete, if you'd prefer.


This product is available to ship Standard delivery within the 50 US states, APO/DPO/FPO addresses and US territories/protectorates. Delivery is not available to Canada.

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