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Focusing Masks

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  • Sold out
    $25.30 - $25.30
    $25.30
    $25.30 - $25.30
    $25.30

    Farpoint Bahtinov Focus Mask - Sky-Watcher Maksutov 150

    FAP-FP419

    Farpoint Bahtinov Focus Mask – Sky-Watcher Maksutov 150 is an ingenious new way to easily focus a telescope. Pavel Bahtinov, a Russian amateur tel...

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    $25.30 - $25.30
    $25.30
    $25.30 - $25.30
    $25.30
    Sold out
  • $23.10 - $52.80
    $23.10 - $52.80
    $23.10 - $52.80
    $23.10

    Farpoint Bahtinov Focusing Mask - Celestron

    Options available
    10 variants in stock

    Farpoint Bahtinov Focus Mask is an ingenious new way to easily focus a telescope. Pavel Bahtinov, a Russian amateur telescope maker and astronomer...

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    $23.10 - $52.80
    $23.10 - $52.80
    $23.10 - $52.80
    $23.10
  • $26.40 - $52.80
    $26.40 - $52.80
    $26.40 - $52.80
    $26.40

    Farpoint Bahtinov Focusing Mask - Meade

    Options available
    12 variants in stock

    Farpoint Bahtinov Focus Mask is an ingenious new way to easily focus a telescope. Pavel Bahtinov, a Russian amateur telescope maker and astronome...

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    $26.40 - $52.80
    $26.40 - $52.80
    $26.40 - $52.80
    $26.40
  • $12.87 - $22.88
    $12.87 - $22.88
    $12.87 - $22.88
    $12.87

    Farpoint Bahtinov Focusing Mask - Universal from 2.5" to 10.5"

    Options available
    20 variants in stock

    Farpoint Bahtinov Focus Mask – Small is an ingenious new way to easily focus a telescope. Pavel Bahtinov, a Russian amateur telescope maker and as...

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    $12.87 - $22.88
    $12.87 - $22.88
    $12.87 - $22.88
    $12.87
  • $17.60 - $17.60
    $17.60
    $17.60 - $17.60
    $17.60

    Farpoint Camera Filter Bahtinov Focus Mask - 52-82mm

    Options available
    12 variants in stock

    Farpoint Camera Filter Bahtinov Focus Mask is an ingenious new way to easily focus your DSLR camera, webcam or CCD camera for astrophotography. Pa...

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    $17.60 - $17.60
    $17.60
    $17.60 - $17.60
    $17.60
  • $17.60 - $17.60
    $17.60
    $17.60 - $17.60
    $17.60

    Farpoint Camera Filter Bahtinov Focus Mask - Cokin

    Options available
    2 variants in stock

    Farpoint Cokin Camera Filter Bahtinov Focus Mask is an ingenious new way to easily focus your DSLR camera, webcam or CCD camera for astrophotograph...

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    $17.60 - $17.60
    $17.60
    $17.60 - $17.60
    $17.60
  • Sold out
    $26.40 - $33.00
    $26.40 - $33.00
    $26.40 - $33.00
    $26.40

    Farpoint Carey Focus Mask - Celestron

    FAP-FP431

    Farpoint Carey Focus Mask - Celestron

    $26.40 - $33.00
    $26.40 - $33.00
    $26.40 - $33.00
    $26.40
    Sold out
  • Sold out
    $26.40 - $39.60
    $26.40 - $39.60
    $26.40 - $39.60
    $26.40

    Farpoint Carey Focus Mask - Meade

    FAP-FP432

    Farpoint Carey Focus Mask - Meade

    $26.40 - $39.60
    $26.40 - $39.60
    $26.40 - $39.60
    $26.40
    Sold out
  • Sold out
    $22.00 - $31.90
    $22.00 - $31.90
    $22.00 - $31.90
    $22.00

    Farpoint Carey Focus Mask - Universal from 2.5" to 10.5"

    FAP-FP421

    Farpoint Carey Focus Mask for Telescopes is an ingenious new way to easily focus a telescope. George Carey, an amateur telescope maker and astrono...

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    $22.00 - $31.90
    $22.00 - $31.90
    $22.00 - $31.90
    $22.00
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  • Sold out
    $29.70 - $29.70
    $29.70
    $29.70 - $29.70
    $29.70

    Farpoint Special Edition - Bat-inov Focus Mask

    FAP-FP404B

    Farpoint Special Edition – Bat-inov Focus Mask is an ingenious new way to easily focus a telescope. Pavel Bahtinov, a Russian amateur telescope ma...

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    $29.70 - $29.70
    $29.70
    $29.70 - $29.70
    $29.70
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  • $31.90 - $65.00
    $31.90 - $65.00
    $31.90 - $65.00
    $31.90

    Farpoint Tri-Bahtinov Focusing Mask - Celestron

    Options available
    10 variants in stock

    The Tri-Bahtinov Mask is an advanced version of the Bahtinov mask that allows for even more precise adjustments and can also be used as a collimati...

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    $31.90 - $65.00
    $31.90 - $65.00
    $31.90 - $65.00
    $31.90
  • $33.00 - $60.50
    $33.00 - $60.50
    $33.00 - $60.50
    $33.00

    Farpoint Tri-Bahtinov Focusing Mask - Meade

    Options available
    10 variants in stock

    The Tri-Bahtinov Mask is an advanced version of the Bahtinov mask that allows for even more precise adjustments and can also be used as a collimati...

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    $33.00 - $60.50
    $33.00 - $60.50
    $33.00 - $60.50
    $33.00
  • $975.00 - $975.00
    $975.00
    $975.00 - $975.00
    $975.00

    PrimaLuceLab GIOTTO 430 Smart Flat Field Generator

    PLL-PLLGIOTTO430

    Calibration is important in astrophotography because results are greatly improved by capturing special calibration frames called flat, dark and bia...

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    $975.00 - $975.00
    $975.00
    $975.00 - $975.00
    $975.00
  • $56.00 - $56.00
    $56.00
    $56.00 - $56.00
    $56.00

    William Optics 105 -148mm Bahtinov Focusing Mask

    WO-BM-DS-GR55

    The new Optical acrylic sheet offers 92% of light transmission that gave you the highest and brightest diffraction Spikes for Focusing. It’s about ...

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    $56.00 - $56.00
    $56.00
    $56.00 - $56.00
    $56.00
  • $79.00 - $79.00
    $79.00
    $79.00 - $79.00
    $79.00

    William Optics 172mm -235mm Bahtinov Focusing Mask

    WO-BM-DS-GR90

    The new Optical acrylic sheet offers 92% of light transmission that gave you the highest and brightest diffraction Spikes for Focusing. It’s about ...

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    $79.00 - $79.00
    $79.00
    $79.00 - $79.00
    $79.00
  • $90.00 - $90.00
    $90.00
    $90.00 - $90.00
    $90.00

    William Optics 243-308mm Bahtinov Focusing Mask

    WO-BM-DS-GR150
    1 in stock

    The new Optical acrylic sheet offers 92% of light transmission that gave you the highest and brightest diffraction Spikes for Focusing. It’s about ...

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    $90.00 - $90.00
    $90.00
    $90.00 - $90.00
    $90.00
  • $49.00 - $49.00
    $49.00
    $49.00 - $49.00
    $49.00

    William Optics 75mm -110mm Bahtinov Focusing Mask

    WO-BM-DS-GR45
    1 in stock

    The new Optical acrylic sheet offers 92% of light transmission that gave you the highest and brightest diffraction Spikes for Focusing. It’s about ...

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    $49.00 - $49.00
    $49.00
    $49.00 - $49.00
    $49.00
  • $102.00 - $102.00
    $102.00
    $102.00 - $102.00
    $102.00

    William Optics Bahtinov Mask Cover for GT71 / Z73 / Star71II

    Options available

    Innovative Bahtinov Mask Cover (Patented) for GT71 / Z73 / Star71II

    $102.00 - $102.00
    $102.00
    $102.00 - $102.00
    $102.00
  • $113.00 - $113.00
    $113.00
    $113.00 - $113.00
    $113.00

    William Optics Bahtinov Mask Cover for GT81 / Z81

    Options available

    Innovative Bahtinov Mask Cover (Patented) for GT81The new Optical acrylic sheet offers 92% of light transmission that gave you the highest and brig...

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    $113.00 - $113.00
    $113.00
    $113.00 - $113.00
    $113.00
  • $185.00 - $185.00
    $185.00
    $185.00 - $185.00
    $185.00

    William Optics Bahtinov Mask Cover for Takahashi FSQ106

    Options available

    New Innovative Bahtinov Mask Cover (Patented) for Takahashi FSQ106 Telescopes

    $185.00 - $185.00
    $185.00
    $185.00 - $185.00
    $185.00
  • $137.00 - $137.00
    $137.00
    $137.00 - $137.00
    $137.00

    William Optics Bahtinov Mask Cover for WO 102 & 103 Series Telescopes

    Options available

    The new Optical acrylic sheet offers 92% of light transmission that gave you the highest and brightest diffraction Spikes for Focusing. It’s about ...

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    $137.00 - $137.00
    $137.00
    $137.00 - $137.00
    $137.00
  • $196.00 - $196.00
    $196.00
    $196.00 - $196.00
    $196.00

    William Optics Bahtinov Mask Cover for WO FLT132

    Options available

    The new Optical acrylic sheet offers 92% of light transmission that gave you the highest and brightest diffraction Spikes for Focusing. It’s about ...

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    $196.00 - $196.00
    $196.00
    $196.00 - $196.00
    $196.00
  • $90.00 - $90.00
    $90.00
    $90.00 - $90.00
    $90.00

    William Optics Bahtinov Mask Cover for WO Z61

    Options available