3" Adapter
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Precise stop ring for 3" receptacles, for example for correctors in astrophotography
  • Fixation with three M4 grub screws
  • For reproducible focus position of 3" correctors on focusers with 3" clamping
  • Simply slide over the 3" sleeve of the corrector and clamp
59.00 €
Estimated delivery time : 1-4 days
 
 

The adapter allows the connection of 3" accessories, such as star diagonals, to the large SC thread from Celestron

  • Connection telescope side - 3" female SC thread
  • Connection eyepiece side - 3" receptacle with ring clamp
  • Clamping with 3 knurled screws - included in the scope of delivery
135.00 €
Estimated delivery time : 1-4 weeks