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Bahtinov Focus Mask for Telescope Astro Tech Ritchy F/9 6 Inch External Cap Fit
Bahtinov Focus Mask for Telescope Astro Tech Ritchy F/9 6 Inch External Cap Fit
Bahtinov Focus Mask for Telescope Astro Tech Ritchy F/9 6 Inch External Cap Fit
Bahtinov Focus Mask for Telescope Astro Tech Ritchy F/9 6 Inch External Cap Fit
Bahtinov Focus Mask for Telescope Astro Tech Ritchy F/9 6 Inch External Cap Fit
Bahtinov Focus Mask for Telescope Astro Tech Ritchy F/9 6 Inch External Cap Fit

Bahtinov Focus Mask for Telescope Astro Tech Ritchy F/9 6 Inch External Cap Fit

$ 7.91

Availability: 96 in stock
  • Type: mask
  • Item Height: 20mm
  • Material: plastic
  • Manufacturer: Farpoint Astronomical
  • Condition: New
  • Item Weight: 2 oz
  • Refund will be given as: Money Back
  • Item Width: 7 in
  • All returns accepted: Returns Accepted
  • Item must be returned within: 30 Days
  • Compatible Model: Astro Tech F/9 Ritchy 6 inch
  • Features: Zoom
  • Brand: Spencer-3d
  • Restocking Fee: No
  • Item Length: 7 in
  • MPN: s3dooo3a
  • Country/Region of Manufacture: United States
  • Compatible Brand: Astro Tech
  • Return shipping will be paid by: Seller

    Description

    Bahtinov Focus Mask for Telescope - Astro Tech Ritchy  f/9  6 Inch External  SLIDE ON fit like cap. Condition is New. Shipped with USPS First Class. Software Designed and tested. Works great with these and similar models. 3d printed and designed by Spencer 3d. As always fast free USPS SHIPPING. 2 TO 3 DAY SHIPPING. BLACK,  If need in different color let me know or if beed one ti fit your telescope let me know I mau already have a design, if bot i can design to fit yours. May fit others same size or other brands.