Skip to content

Telescope Accessories & Parts

Items 1 - 25 of 41

Farpoint Astro Bahtinov Mask for Celestron 8" SCT - FP410

SKU: FAR-FP410
  • Focus Masks & Caps Known to Fit: Celestron 8" SCT
$20.00
 

Farpoint Astro Bahtinov Mask for Meade 12" SCT - FP414

SKU: FAR-FP414
  • Focus Masks & Caps Known to Fit: Meade 12" SCT
$30.00
 

Farpoint Astro Bahtinov Mask for Celestron 9.25" SCT - FP415

SKU: FAR-FP415
  • Focus Masks & Caps Known to Fit: Celestron 9.25" SCT
$21.00
 
Farpoint Medium Bahtinov Mask for Refractors or Newtonians

Farpoint Bahtinov Mask for Refractors or Newtonians with 5.5" to 8.5" Diameter - FP402

SKU: FAR-FP402
  • Focus Masks & Caps Known to Fit: Telescopes w/ Outside Diameters Between 5.5" & 8.5" (139.7 mm & 215.9 mm)
$19.00
 
AstroZap Aluminum Bahtinov Focus Mask for 139 mm - 216 mm OD Telescopes - Full Aperture

Astrozap Full Aperture Aluminum Bahtinov Focus Mask for 5.5" to 8.5" OD Telescopes - AZ502

SKU: AZP-AZ502
  • Focus Masks & Caps Known to Fit: Telescopes w/ Outside Diameter Between 5.5" & 8.5" (139.7 mm & 215.9 mm)
$28.00
 

Farpoint Astro Bahtinov Focus Mask for Meade 8" SCT - FP411

SKU: FAR-FP411
  • Focus Masks & Caps Known to Fit: Meade 8" SCT
$20.00
 
Farpoint Astro Bahtinov Focus Mask for Celestron 6" SCT

Farpoint Astro Bahtinov Focus Mask for Celestron 6" SCT - FP409

SKU: FAR-FP409
  • Focus Masks & Caps Known to Fit: Celestron 6" SCT
$19.00
 
Farpoint Astro Bahtinov Focus Mask for Celestron 8" SCT with Hyperstar

Farpoint Astro Bahtinov Focus Mask for Celestron 8" SCT w/Hyperstar - FP410H

SKU: FAR-FP410H
  • Focus Masks & Caps Known to Fit: Celestron 8" SCT w/ Hyperstar
$20.00
 
Farpoint Astro Bahtinov Focus Mask for Celestron 11" SCT

Farpoint Astro Bahtinov Focus Mask for Celestron 11" SCT - FP412

SKU: FAR-FP412
  • Focus Masks & Caps Known to Fit: Celestron 11" SCT
$25.00
 
Farpoint Astro Bahtinov Focus Mask for Celestron 11" SCT with Hyperstar

Farpoint Astro Bahtinov Focus Mask for Celestron 11" SCT w/Hyperstar - FP412H

SKU: FAR-FP412H
  • Focus Masks & Caps Known to Fit: Celestron 11" SCT w/ Hyperstar
$25.00
 
Farpoint Astro Bahtinov Mask for Meade 10" SCT

Farpoint Astro Bahtinov Focus Mask for Meade 10" SCT - FP413

SKU: FAR-FP413
  • Focus Masks & Caps Known to Fit: Meade 10" SCT
$25.00
 
Farpoint Astro Bahtinov Focus Mask for Celestron 9.25" SCT with Hyperstar

Farpoint Astro Bahtinov Focus Mask for Celestron 9.25" SCT w/Hyperstar - FP415H

SKU: FAR-FP415H
  • Focus Masks & Caps Known to Fit: Celestron 9.25" SCT w/ Hyperstar
$21.00
 
Farpoint Astro Bahtinov Mask for Meade 12" LX850 SCT

Farpoint Astro Bahtinov Focus Mask for Meade 12" LX850 SCT - FP417

SKU: FAR-FP417
  • Focus Masks & Caps Known to Fit: Meade 12" LX850 SCT
$30.00
 
Farpoint Astro Bahtinov Focus Mask for Celestron 14" SCT with Hyperstar

Farpoint Astro Bahtinov Focus Mask for Celestron 14" SCT w/Hyperstar - FP418H

SKU: FAR-FP418H
  • Focus Masks & Caps Known to Fit: Celestron 14" SCT w/ Hyperstar
$40.00
 
Farpoint Bahtinov Focuse Mask for 58 mm DSLR Camera Filter Threads

Farpoint Bahtinov Focus Mask for 58 mm DSLR Camera Filter Threads - FP439

SKU: FAR-FP439
  • Focus Masks & Caps Known to Fit: DSLR Cameras w/ 58 mm Filter Threads
$13.00
 
Farpoint Bahtinov Mask for 3.5" - 6.5" Refractors or Newtonians

Farpoint Bahtinov Mask for Refractors or Newtonians with 3.5" to 6.5" Front Diameter - FP401

SKU: FAR-FP401
  • Focus Masks & Caps Known to Fit: Telescopes w/ Outside Diameter Between 3.5" & 6.5" (88.9 mm & 165.1 mm)
$17.00
 
AstroZap Bahtinov Focusing Mask for 8.5" - 11.5" Outside Diameter Telescopes

AstroZap Full Aperture Aluminum Bahtinov Focus Mask for 8.5" - 11.5" OD Telescopes - AZ503

SKU: AZP-AZ503
  • Focus Masks & Caps Known to Fit: Telescopes w/ Outside Diameter Between 8.5" & 11.5" (215.9 mm & 292.1 mm)
$44.00
 
AstroZap Bahtinov Full Aperture Focusing Screen for 14.5" - 17.5" OD Telescopes

AstroZap Full Aperture Aluminum Bahtinov Focus Mask for 14.5" - 17.5" OD Telescopes - AZ505

SKU: AZP-AZ505
  • Focus Masks & Caps Known to Fit: Telescopes w/ Outside Diameter Between 14.5" & 17.5" (368.3 mm & 444.5 mm)
$72.00
 
AstroZap Bahtinov Focusing Screen for 2.5" - 5.5" Outside Diameter Optical Tubes

AstroZap Full Aperture Aluminum Bahtinov Focus Mask for 2.5" - 5.5" OD Telescopes - AZ501

SKU: AZP-AZ501
  • Focus Masks & Caps Known to Fit: Telescopes w/ Outside Diameter Between 2.5" & 5.5" (63.5 mm & 139.7 mm)
$24.00
 
Astrozap Full Aperture Bahtinov Focusing Mask for 11.5" - 14.5" Outside Diameter Telescopes

AstroZap Full Aperture Aluminum Bahtinov Focus Mask for 11.5" - 14.5" OD Telescopes - AZ504

SKU: AZP-AZ504
  • Focus Masks & Caps Known to Fit: Telescopes w/ Outside Diameter Between 11.5" & 14.5" (292.1 mm & 368.3 mm)
$68.00
 
Orion PinPoint Telescope Focus Mask - 58 mm to 93 mm ID

Orion 58 - 93 mm ID PinPoint Telescope Focusing Mask - 40004

SKU: ORI-40004
  • Focus Masks & Caps Known to Fit: Telescopes w/ Outside Diameter Between 58 mm & 93 mm (2.28" & 3.66")
$19.99
 
Orion 78 mm to 113 mm ID PinPoint Telescope Focus Mask

Orion 78 - 113 mm ID PinPoint Telescope Focusing Mask - 40005

SKU: ORI-40005
  • Focus Masks & Caps Known to Fit: Telescopes w/ Outside Diameter Between 78 mm & 113 mm (3.07" & 4.44"), Orion ED80T CF Triplet Apochromatic Refractor
$19.99
 
Orion PinPoint Telescope Focusing Mask - 98 - 133 mm ID

Orion 98 - 133 mm ID PinPoint Telescope Focusing Mask - 40006

SKU: ORI-40006
  • Focus Masks & Caps Known to Fit: Telescopes w/ Outside Diameter Between 98 mm & 133 mm (3.85" & 5.23")
$20.99
 
Orion PinPoint Telescope Focus Mask for 118 - 153 mm Outside Diameter Telescopes

Orion 118 - 153 mm ID PinPoint Telescope Focusing Mask - 40007

SKU: ORI-40007
  • Focus Masks & Caps Known to Fit: Telescopes w/ Outside Diameter Between 118 mm & 153 mm (4.64" & 6.02")
$21.99
 
Orion 138 mm to 173 mm ID PinPoint Telescope Focus Mask

Orion 138 - 173 mm ID PinPoint Telescope Focusing Mask - 40008

SKU: ORI-40008
  • Focus Masks & Caps Known to Fit: Telescopes w/ Outside Diameters Between 138 mm & 173 mm (5.43" & 6.81"), Orion EON 115mm ED Triplet Apochromatic Refractor, Orion StarSeeker IV 130mm GoTo Reflector
$24.99