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Collection: Focusers

82 products

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  • Farpoint Tri-Bahtinov Mask for Celestron 8" RASA
    Tri-Bahtinov Mask for Celestron 8
    Sale price
    $29.00
    Regular price
    $36.00 You save 19%
    Unit price
    per 
  • Farpoint 55mm Camera Filter Bahtinov Mask
    Farpoint 55mm Camera Filter Bahtinov Mask
    Sale price
    $16.00
    Regular price
    $20.00 You save 20%
    Unit price
    per 
  • Farpoint Square Clear Bahtinov Mask
    Farpoint Square Clear Bahtinov Mask
    Sale price
    $48.00
    Regular price
    $60.00 You save 20%
    Unit price
    per 
  • Tri-Bahtinov Focus and Collimation Mask for Meade 14" SCT
    Tri-Bahtinov Focus and Collimation Mask for Meade 14
    Sale price
    $55.00
    Regular price
    $69.00 You save 20%
    Unit price
    per 
  • Tri-Bahtinov Mask for Celestron 11" SCT
    Tri-Bahtinov Mask for Celestron 11
    Sale price
    $36.00
    Regular price
    $45.00 You save 20%
    Unit price
    per 
  • Tri-Bahtinov Mask for Celestron 8" SCT
    Tri-Bahtinov Mask for Celestron 8
    Sale price
    $29.00
    Regular price
    $36.00 You save 19%
    Unit price
    per 
  • JMI Dual-Speed Event Horizon Telescope Focuser - Newtonian
    JMI Dual-Speed Event Horizon Telescope Focuser - Newtonian
    Sale price
    $406.00
    Regular price
    $508.00 You save 20%
    Unit price
    per 
  • Farpoint Adjustable Tri-Bahtinov Mask - 15 Inch to 18 Inch OTAs
    Farpoint Adjustable Tri-Bahtinov Mask - 15 Inch to 18 Inch OTAs
    Sale price
    $54.00
    Regular price
    $68.00 You save 21%
    Unit price
    per 
  • Farpoint Adjustable Tri-Bahtinov Mask - 14 Inch to 17 Inch OTAs
    Farpoint Adjustable Tri-Bahtinov Mask - 14 Inch to 17 Inch OTAs
    Sale price
    $50.00
    Regular price
    $62.00 You save 19%
    Unit price
    per 
  • Farpoint Adjustable Tri-Bahtinov Mask - 13 Inch to 16 Inch OTAs
    Farpoint Adjustable Tri-Bahtinov Mask - 13 Inch to 16 Inch OTAs
    Sale price
    $47.00
    Regular price
    $59.00 You save 20%
    Unit price
    per 
  • Farpoint Adjustable Tri-Bahtinov Mask - 11 Inch to 14 Inch OTAs
    Farpoint Adjustable Tri-Bahtinov Mask - 11 Inch to 14 Inch OTAs
    Sale price
    $41.00
    Regular price
    $51.00 You save 20%
    Unit price
    per 
  • Farpoint Adjustable Tri-Bahtinov Mask - 9.5 Inch to 12.5 Inch OTAs
    Farpoint Adjustable Tri-Bahtinov Mask - 9.5 Inch to 12.5 Inch OTAs
    Sale price
    $38.00
    Regular price
    $48.00 You save 21%
    Unit price
    per 
  • Farpoint Adjustable Tri-Bahtinov Mask - 8.5 Inch to 11.5 Inch OTAs
    Farpoint Adjustable Tri-Bahtinov Mask - 8.5 Inch to 11.5 Inch OTAs
    Sale price
    $36.00
    Regular price
    $45.00 You save 20%
    Unit price
    per 
  • Farpoint Adjustable Tri-Bahtinov Focus Mask - 6.5 Inch to 9.5 Inch OTAs
    Farpoint Adjustable Tri-Bahtinov Focus Mask - 6.5 Inch to 9.5 Inch OTAs
    Sale price
    $32.00
    Regular price
    $40.00 You save 20%
    Unit price
    per 
  • Farpoint Adjustable Tri-Bahtinov Mask- 5.5 Inch to 8.5 Inch OTAs
    Farpoint Adjustable Tri-Bahtinov Mask- 5.5 Inch to 8.5 Inch OTAs
    Sale price
    $30.00
    Regular price
    $38.00 You save 21%
    Unit price
    per 
  • Farpoint Adjustable Tri Bahtinov Mask - 3.5 Inch to 6.5 Inch OTAs
    Farpoint Adjustable Tri Bahtinov Mask - 3.5 Inch to 6.5 Inch OTAs
    Sale price
    $26.00
    Regular price
    $32.00 You save 19%
    Unit price
    per 
  • Farpoint Adjustable Tri-Bahtinov Focus Mask - 2.5 Inch to 4.5 Inch OTAs
    Farpoint Adjustable Tri-Bahtinov Focus Mask - 2.5 Inch to 4.5 Inch OTAs
    Sale price
    $24.00
    Regular price
    $30.00 You save 20%
    Unit price
    per 
  • JMI Low Profile 2 Inch Focuser to 1.25 Inch Eyepiece Adapter
    JMI Low Profile 2 Inch Focuser to 1.25 Inch Eyepiece Adapter
    Sale price
    $65.00
    Regular price
    Sold out
    Unit price
    per 
  • Farpoint Bahtinov Mask - 15 Inch to 18 Inch Telescopes
    Farpoint Bahtinov Mask - 15 Inch to 18 Inch Telescopes
    Sale price
    $48.00
    Regular price
    $60.00 You save 20%
    Unit price
    per 
  • Farpoint Bahtinov Mask - 14 Inch to 17 Inch Telescopes
    Farpoint Bahtinov Mask - 14 Inch to 17 Inch Telescopes
    Sale price
    $44.00
    Regular price
    $55.00 You save 20%
    Unit price
    per 
  • Farpoint Bahtinov Mask - 13 Inch to 16 Inch Telescopes
    Farpoint Bahtinov Mask - 13 Inch to 16 Inch Telescopes
    Sale price
    $41.00
    Regular price
    $51.00 You save 20%
    Unit price
    per 
  • Farpoint Bahtinov Mask - 12 Inch to 15 Inch Telescopes
    Farpoint Bahtinov Mask - 12 Inch to 15 Inch Telescopes
    Sale price
    $38.00
    Regular price
    $48.00 You save 21%
    Unit price
    per 
  • Farpoint Bahtinov Mask - 11 Inch to 14 Inch Telescopes
    Farpoint Bahtinov Mask - 11 Inch to 14 Inch Telescopes
    Sale price
    $35.00
    Regular price
    $44.00 You save 20%
    Unit price
    per 
  • Tri-Bahtinov Focus and Collimation Mask for Meade LX200 16" f/10 SCT
    Tri-Bahtinov Focus and Collimation Mask for Meade LX200 16
    Sale price
    $69.00
    Regular price
    $86.00 You save 20%
    Unit price
    per