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Until May 2nd, 2025, orders under US$800 will not incur any duties or taxes upon delivery. Please note that orders under US$800 crossing the Canada-USA border after this date will be subject to duties. They will be billed by the carrier, and you will be responsible to pay them. Prioritize ordering items that are in stock!
Until May 2nd, 2025, orders under US$800 will not incur any duties or taxes upon delivery. Please note that orders under US$800 crossing the Canada-USA border after this date will be subject to duties. They will be billed by the carrier, and you will be responsible to pay them. Prioritize ordering items that are in stock!
ZWO M42 Extension - 21mm

ZWO M42 Extension - 21mm

by ZWO
SKU ZWO-T2-EXT-21
$0
$18.00 USD - $18.00 USD
$18.00
$18.00 USD - $18.00 USD
$18.00 USD
  • Telescope side: M42x0.75 internal thread
  • Camera side: M42x0.75 external thread
  • Diameter: 2" (50.8mm)
  • Optical Length: 21mm
Availability:
2 in stock

Free Shipping on most orders above $350*

More information

  • Get the exact back focus required for your telescope with this M42x0.75 21mm spacer.

Customer Reviews

Based on 1 review
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J
Justin Désilets
Super produits et services

Je recommande fortement des produits et David Astro. Je retournerai à cette boutique c'est certain.

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