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Field Flatteners

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  • $159.95 - $159.95
    $159.95
    $159.95 - $159.95
    $159.95

    Astro-Tech .8X Reducer Field Flattener For The 72EDII Optical Tubes

    Astro-Tech
    More on the way

    Looking to make your Astro-Tech (or variant) scope faster and flatter for photography? Then the .8x reducer/flattener is exactly what your are loo...

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    $159.95 - $159.95
    $159.95
    $159.95 - $159.95
    $159.95
  • $159.95 - $159.95
    $159.95
    $159.95 - $159.95
    $159.95

    Astro-Tech .8X Reducer Field Flattener For The 60ED Optical Tubes

    Astro-Tech
    More on the way

    Looking to make your Astro-Tech (or variant) scope faster and flatter for photography? Then the .8x reducer/flattener is exactly what your are loo...

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    $159.95 - $159.95
    $159.95
    $159.95 - $159.95
    $159.95
  • Sold out
    $149.95 - $149.95
    $149.95
    $149.95 - $149.95
    $149.95

    Astro-Tech 2" Field Flattener for Imaging with Astro-Tech and TMB Refractors

    Astro-Tech
    Sold Out

    New for August 2021, thread on adatper tops to choose between 42mm T-threads and 48mm T-threads. Named a Sky & Telescope Hot Product of the Yea...

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    $149.95 - $149.95
    $149.95
    $149.95 - $149.95
    $149.95
    Sold out
  • $229.95 - $229.95
    $229.95
    $229.95 - $229.95
    $229.95

    Astro-Tech 0.8X Reducer/Field Flattener For Astro-Tech AT115EDT Triplet APO Refractor Version II

    Astro-Tech
    In Stock

    This economical 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT115EDT 115mm f/7 triplet...

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    $229.95 - $229.95
    $229.95
    $229.95 - $229.95
    $229.95
  • $99.95 - $99.95
    $99.95
    $99.95 - $99.95
    $99.95

    Astro-Tech AT60ED Field Flattener

    Astro-Tech
    In Stock

    This thread on field flattener for the AT60ED is a must for full frame photography.The Astro-Tech 60ED 1x flattener easily threads on to the focuse...

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    $99.95 - $99.95
    $99.95
    $99.95 - $99.95
    $99.95
  • $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95

    Astro-Tech 0.8X Reducer/Field Flattener For Astro-Tech AT130EDT Triplet APO Refractor Version II

    Astro-Tech
    In Stock

    This economical 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT130EDT 130mm f/7 triplet...

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    $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95
  • $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95

    Astro-Tech 0.8X Reducer/Field Flattener For Astro-Tech AT102EDL Doublet Apo Refractor

    Astro-Tech
    In Stock

    This Astro-Tech #AT102EDLRF 0.8X focal reducer/field flattener is designed specifically for prime focus astrophotography with the Astro-Tech AT102E...

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    $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95
  • $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95

    Astro-Tech 1X Field Flattener For Astro-Tech AT115EDT Triplet APO Refractor

    Astro-Tech
    More on the way

    This Astro-Tech AT115EDTFF 1X field flattener is designed specifically for prime focus astrophotography with the Astro-Tech AT115EDT ED triplet apo...

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    $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95
  • $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95

    Astro-Tech 0.8X Reducer/Field Flattener For Astro-Tech AT125EDL Doublet APO Refractor

    Astro-Tech
    In Stock

    This 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT125EDL f/7.8 apo refractor. This As...

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    $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95
  • $299.00 - $299.00
    $299.00
    $299.00 - $299.00
    $299.00

    Astro-Tech AT152EDT .8X Reducer Field Flattener

    Astro-Tech
    In Stock

    The Astro-Tech AT152FF 0.8x focal reducer/field flattener is designed specifically for prime focus astrophotography with the AT152EDT triplet refra...

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    $299.00 - $299.00
    $299.00
    $299.00 - $299.00
    $299.00
  • $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95

    Astro-Tech 0.8x Reducer/Field Flattener for Astro-Tech AT90CFT and AT90EDX Triplet APO Refractor

    Astro-Tech
    In Stock

    This 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT90CFT and AT90EDX 90mm f/6 triplet ...

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    $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95
  • $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95

    Astro-Tech 1X Field Flattener For Astro-Tech AT130EDT Triplet APO Refractor

    Astro-Tech
    In Stock

    This Astro-Tech AT130EDTFF 1X field flattener is designed specifically for prime focus astrophotography with the Astro-Tech AT130EDT ED triplet apo...

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    $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95
  • $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95

    Astro-Tech 1X Field Flattener For Astro-Tech AT90 Triplet APO Refractor

    Astro-Tech
    In Stock

    This Astro-Tech AT90FF 1X field flattener is designed specifically for prime focus astrophotography with the Astro-Tech AT90CFT or AT90EDX ED tripl...

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    $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95
  • $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95

    Astro-Tech 1X Field Flattener For Astro-Tech AT80EDT Triplet APO Refractor

    Astro-Tech
    In Stock

    This Astro-Tech AT80EDTFF 1X field flattener is designed specifically for prime focus astrophotography with the Astro-Tech AT80EDT ED triplet apo. ...

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    $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95
  • $299.95 - $299.95
    $299.95
    $299.95 - $299.95
    $299.95

    Astro-Tech V3 0.8x Reducer/Field Flattener For Astro-Tech AT115EDT Triplet APO Refractor with 3.2" Focuser

    Astro-Tech
    In Stock

    This Astro-Tech AT115EDTRFV3 0.8X reducer/field flattener is designed specifically for prime focus astrophotography with the Astro-Tech AT115EDT ED...

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    $299.95 - $299.95
    $299.95
    $299.95 - $299.95
    $299.95
  • $299.95 - $299.95
    $299.95
    $299.95 - $299.95
    $299.95

    Astro-Tech V3 1X Field Flattener For Astro-Tech AT115EDT Triplet APO Refractor with 3.2" Focuser

    Astro-Tech
    In Stock

    This Astro-Tech AT115EDTFFV3 1X field flattener is designed specifically for prime focus astrophotography with the Astro-Tech AT115EDT ED triplet a...

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    $299.95 - $299.95
    $299.95
    $299.95 - $299.95
    $299.95
  • $299.95 - $299.95
    $299.95
    $299.95 - $299.95
    $299.95

    Astro-Tech V3 1X Field Flattener For Astro-Tech AT130 Triplet APO Refractor with 3.2" Focuser

    Astro-Tech
    In Stock

    This Astro-Tech AT130EDTFFV3 1X field flattener is designed specifically for prime focus astrophotography with the Astro-Tech AT130EDT, or AT130EDX...

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    $299.95 - $299.95
    $299.95
    $299.95 - $299.95
    $299.95
  • Large field corrector for CCD imaging with NP-101is/NP-127is
    $309.00 - $309.00
    $309.00
    $309.00 - $309.00
    $309.00

    TeleVue Large Field Corrector for CCD Imaging with NP-101is/NP-127is

    TeleVue
    More on the way

    This auxiliary multicoated lens system sharpens 35mm and large format CCD images taken through the TeleVue NP-101is and NP-127is imaging system ref...

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    $309.00 - $309.00
    $309.00
    $309.00 - $309.00
    $309.00
  • $299.95 - $299.95
    $299.95
    $299.95 - $299.95
    $299.95

    Astro-Tech V3 0.8x Reducer/Field Flattener For Astro-Tech AT130EDT or AT130EDX Triplet APO Refractor with 3.2" Focuser

    Astro-Tech
    In Stock

    This Astro-Tech AT130EDTRFV3 0.8X reducer/field flattener is designed specifically for prime focus astrophotography with the Astro-Tech AT130EDT, o...

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    $299.95 - $299.95
    $299.95
    $299.95 - $299.95
    $299.95
  • "Explore Scientific adapter for connecting 3-inch field flattener or 0.7x reducer to 2.5-inch HEX focuser"
    $89.99 - $89.99
    $89.99
    $89.99 - $89.99
    $89.99

    Explore Scientific Adapter For 3" Field Flattener .7x Reducer To Attach To 2.5" Hex Focuser

    Explore Scientific
    More on the way

      Explore Scientific Adapter for 3" Field Flattener / 0.7x Reducer to Attach to 2.5" Hex Focuser If you're using the Explore Scientific 2.5" Hex Fo...

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    $89.99 - $89.99
    $89.99
    $89.99 - $89.99
    $89.99
  • Save $100.00 Save $0.00
    $199.95
    $199.95 - $199.95
    $199.95
    $99.95
    $99.95 - $99.95
    $99.95

    Astro-Tech 0.8x Reducer/Field Flattener for Astro-Tech AT80EDL Doublet APO Refractor

    Astro-Tech
    In Stock

    This 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT80EDL f/7 apo refractor. This Astr...

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    $199.95
    $199.95 - $199.95
    $199.95
    $99.95
    $99.95 - $99.95
    $99.95
    Save $100.00 Save $0.00
  • "Explore Scientific FFFR507X-00 3-inch field flattener and 0.7x focal reducer for astrophotography"
    $479.99 - $479.99
    $479.99
    $479.99 - $479.99
    $479.99

    Explore Scientific 3" Field Flattener .7x Focal Reducer

    Explore Scientific
    More on the way

    Explore Scientific’s 3” Field Flattener .7x Focal Reducer is a multi-faceted accessory designed to enhance your astrophotography experiences. The E...

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    $479.99 - $479.99
    $479.99
    $479.99 - $479.99
    $479.99
  • $149.99 - $149.99
    $149.99
    $149.99 - $149.99
    $149.99

    Explore Scientific 2" Field Flattener for Imaging for f/5 to f/7 Refractors

    Explore Scientific
    More on the way

    Explore Scientific 2" Field Flattener – Precision Imaging for Fast Refractors If you're a deep-sky astrophotographer using a fast refractor, you’ve...

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    $149.99 - $149.99
    $149.99
    $149.99 - $149.99
    $149.99
  • $105.00 - $105.00
    $105.00
    $105.00 - $105.00
    $105.00

    Sky-Watcher EvoGuide 50ED Flattener

    Sky-Watcher
    In Stock

    Sky-Watcher Field Flattener for EvoGuide 50DX – Bring Sharpness to the Corners If you're using the Sky-Watcher EvoGuide 50DX as a wide-field astrog...

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    $105.00 - $105.00
    $105.00
    $105.00 - $105.00
    $105.00

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