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21mm M42 Female/Male Extension Ring - ZWO

21mm M42 Female/Male Extension Ring - ZWO

Disponible sous 7 jours

€21,90 EUR
€21,90 EUR
In vendita Épuisé
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  • Nouveau: Paiement 3x sans frais avec Klarna

Optimize your ZWO camera positioning with the 21mm M42 female/male extension ring from ZWO. Made of aluminum with a black anodized finish, this ring allows for the necessary back focus distance of 55 mm for field correctors.

  • Thickness: 21 mm
  • M42 female/male ring
  • Aluminum construction with black anodization
  • Allows for precise back focus of 55 mm
  • Facilitates obtaining the correct distance between the camera and the field corrector
  • Simplifies installation with its universal design
  • Compatible with ZWO cameras requiring a 21 mm extension ring for a total back focus of 55 mm
  • ZWO 21mm M42 female/male extension ring

zwo-zwm42_ext21mm

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