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Black metal and plastic smartphone adapter with dual adjustment knobs and spring-loaded phone clamp

Celestron

Celestron NexGO 2-Axis Universal Smartphone Adapter optic

SKU CH-9S91-CFWJR

Connects smartphones to telescopes, binoculars, spotting scopes, monoculars, and microscopes with rack-and-pinion X,Y fine adjustment for precise camera alignment

  • Capture detailed digiscoped photos and videos using your smartphone with telescopes, binoculars or microscopes
  • Universal fit for eyepieces from 1.0 to 1.75 inches and phones 2.28 to 4.06 inches wide
  • Precision rack-and-pinion X and Y knobs align the camera perfectly with the eyepiece view
  • Durable cast-metal, reinforced-plastic and aluminum construction provides a stable platform for sharp results
  • Folds into a compact form for easy transport to observation sites

Celestron NexGO Smartphone Adapter

The Celestron NexGO 2-Axis Universal Smartphone Adapter connects a smartphone to telescopes, binoculars, spotting scopes, monoculars, and microscopes for digiscoping and astroimaging. It suits amateur astronomers and birdwatchers who want to capture photos and videos through optical eyepieces using their phone camera.

Check eyepiece and phone dimensions first

Verify that your eyepiece outer diameter falls between 1.0 and 1.75 inches (25.4 - 44.45mm) and that your phone width is between 2.28 and 4.06 inches (58 - 103mm). The adapter uses a rack and pinion system for X,Y alignment adjustments and includes a booster for compact phones 5 inches tall or less.

Ideal for casual digiscoping with standard eyepieces

This adapter fits users who need a durable metal and plastic platform with fine adjustment knobs for aligning a smartphone camera to a compatible eyepiece. It is not suitable for eyepieces outside the stated diameter range or for phones exceeding the maximum width specification.

Highlights

  • Capture detailed digiscoped photos and videos using your smartphone with telescopes, binoculars or microscopes
  • Universal fit for eyepieces from 1.0 to 1.75 inches and phones 2.28 to 4.06 inches wide
  • Precision rack-and-pinion X and Y knobs align the camera perfectly with the eyepiece view
  • Durable cast-metal, reinforced-plastic and aluminum construction provides a stable platform for sharp results
  • Folds into a compact form for easy transport to observation sites

Specifications

No published specifications for this item yet.

Questions about this item

What does the NexGO adapter include and is a phone or optic supplied?

The package contains the adapter with its rack-and-pinion X/Y knobs and a booster for compact phones. A smartphone and a telescope, binocular, spotting scope, monocular or microscope must be provided separately.

Which eyepiece and phone sizes does the adapter fit?

It clamps eyepieces from 1.0 to 1.75 inches (25.4–44.45 mm) and phones from 2.28 to 4.06 inches (58–103 mm) wide.

How does the rack-and-pinion system help when taking a photo?

The X and Y fine-adjustment knobs move the phone in small increments so the camera lens can be centred precisely over the eyepiece, keeping the full field of view in the frame.

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