Carey Focus Masks

15 products

    Farpoint Carey Focus Masks are simply a variation of the Bahtinov Mask and some people prefer them over the Bahtinov Mask. Like the Bahtinov mask, this is an ingenious new way to easily focus a telescope. George Carey, an amateur telescope maker and astronomer from the UK, published a modification of previous focus mask designs to make a much more sensitive version of the device. The method is simple, very intuitive, and the device has universally been named after the inventor: The “Carey Mask”.

    15 products
    Farpoint Carey Focus Mask - 2.5 Inch to 4.5 Inch Telescopes (6795776589977)
    Grommet-Screw.jpg (6795776589977)
    Farpoint Carey Focus Mask - 2.5 Inch to 4.5 Inch Telescopes
    $22.00
    Farpoint Carey Focus Mask - 3.5 Inch to 6.5 Inch Telescopes (6795776622745)
    Grommet-Screw.jpg (6795776622745)
    Farpoint Carey Focus Mask - 3.5 Inch to 6.5 Inch Telescopes
    $25.30
    Farpoint Carey Focus Mask - 6.5 Inch to 9.5 Inch Telescopes (6795776688281)
    Grommet-Screw.jpg (6795776688281)
    Farpoint Carey Focus Mask - 5.5 Inch to 8.5 Inch Telescopes
    $28.60
    Farpoint Carey Focus Mask - 6.5 Inch to 9.5 Inch Telescopes (6795776753817)
    Grommet-Screw.jpg (6795776753817)
    Farpoint Carey Focus Mask - 6.5 Inch to 9.5 Inch Telescopes
    $30.80
    Farpoint Carey Focus Mask - 6.5 Inch to 9.5 Inch Telescopes (6795776819353)
    Grommet-Screw.jpg (6795776819353)
    Farpoint Carey Focus Mask - 8.5 Inch to 10.5 Inch Telescopes
    $31.90
    Farpoint Carey Focus Mask - Celestron 9.25 Classic (6795776917657)
    FP431 PAPER (6795776917657)
    Farpoint Carey Focus Mask - Celestron 8 Classic
    $26.40
    Farpoint Carey Focus Mask - Celestron 9.25 Classic (6795777245337)
    FP431 PAPER (6795777245337)
    Farpoint Carey Focus Mask - Celestron 9.25 Classic
    $29.70
    Farpoint Carey Focus Mask - Celestron 9.25 Classic (6795777278105)
    FP431 PAPER (6795777278105)
    Farpoint Carey Focus Mask - Celestron 9.25 (Hyperstar/Fastar)
    $29.70
    Farpoint Carey Focus Mask - Celestron 9.25 Classic (6795776983193)
    FP431 PAPER (6795776983193)
    Farpoint Carey Focus Mask - Celestron 11 Classic
    $33.00
    Farpoint Carey Focus Mask - Celestron 9.25 Classic (6795777048729)
    FP431 PAPER (6795777048729)
    Farpoint Carey Focus Mask - Celestron 11 (Hyperstar/Fastar)
    $33.00
    Farpoint Carey Focus Mask - Celestron 9.25 Classic (6795776950425)
    FP431 PAPER (6795776950425)
    Farpoint Carey Focus Mask - Meade 8 Inch SCT
    $26.40
    Farpoint Carey Focus Mask - Celestron 9.25 Classic (6795777081497)
    FP431 PAPER (6795777081497)
    Farpoint Carey Focus Mask - Meade 10 Inch SCT
    $31.90
    Farpoint Carey Focus Mask - Celestron 9.25 Classic (6795777114265)
    FP431 PAPER (6795777114265)
    Farpoint Carey Focus Mask - Meade 12 Inch SCT
    $39.60
    Farpoint Carey Focus Mask - Celestron 9.25 Classic (6795777376409)
    FP431 PAPER (6795777376409)
    Farpoint Carey Focus Mask - Meade 10 Inch SN
    $33.00
    Farpoint Carey Focus Mask - Celestron 9.25 Classic (6795776917657)
    FP431 PAPER (6795776917657)
    Farpoint Carey Focus Mask - Celestron 8, (all post 2008 C-8 scopes)
    $26.40