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David Astro Adapters

David Astro adapters are the machined parts that connect cameras, correctors and visual gear in a working imaging train. The range covers M42 and M48 extension tubes from 3mm to 30mm for setting backfocus, T-rings for Sony Alpha, Pentax K and Micro 4/3 bodies, and 1.25" and 2" nosepieces to T2 or M48.

An SCT to 2" visual back lets Schmidt-Cassegrain owners use standard 2" diagonals and eyepieces.

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David Astro 2" Nosepiece to T2 Adapter

DAV-M42M-2
6 in stock

This versatile 2" T2 Nosepiece adapter allows you to easily connect your T2-threaded accessories to any standard 2" telescope focuser. Made from h...

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David Astro M48 Extension Tube - 10mm

DAV-M48-EXT-10
8 in stock

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David Astro 2" Nosepiece to M48 Adapter

DAV-M48M-2

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David Astro M48 Nikon Z T-Ring

DAV-M48-NK-Z
Only 2 left!

Low profile Nikon Z T-ring 10mm thickness which result in a back focus of 26mm when combined with the Nikon Z

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David Astro M42 Extension Tube - 7mm

DAV-T2-EXT-7
8 in stock

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David Astro M42 Nikon F T-Ring

DAV-T2-NK-F

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David Astro M42 Extension Tube - 3mm

DAV-T2-EXT-3
Only 3 left!

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David Astro M42 Extension Tube - 5mm

DAV-T2-EXT-5
Only 3 left!

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David Astro SCT to 2" Visual Back

8 in stock

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David Astro M42 Extension Tube - 30mm

DAV-T2-EXT-30
Only 2 left!

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David Astro M48 Sony E T-Ring

DAV-M48-SN-E
Only 2 left!

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David Astro M42 Extension Tube - 15mm

DAV-T2-EXT-15
Only 5 left!

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David Astro M48 Extension Tube - 5mm

DAV-M48-EXT-5

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David Astro M42 Sony E T-Ring

DAV-T2-SN-E

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David Astro M42 Extension Tube - 20mm

DAV-T2-EXT-20
10 in stock

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David Astro M42 Extension Tube - 10mm

DAV-T2-EXT-10

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David Astro M48 Extension Tube - 3mm

DAV-M48-EXT-3
7 in stock

CA$15.00 - CA$15.00
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