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Focal Reducers

Items 21 to 40 of 46 total

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  1. Optec - NextGEN WideField NGW 0.5X Telecompressor Lens

    Optec - NextGEN WideField NGW 0.5X Telecompressor Lens

    Second generation WideField telecompressor design with 0.5X reduction. Re-design of Optec’s WideField reducer provides improved color correction and longer back-focus. Provides unvignetted field approx. 18mm in diameter ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 17406
    $295.00

  2. TeleVue - Large Field Corrector for NP101/NP101is/NP127is

    TeleVue - Large Field Corrector for NP101/NP101is/NP127is

    The Televue Large Field Corrector is designed for TeleVue NP101is and TeleVue NP127is telescopes only. Optimizes edge of field performance for imaging applications ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: LCL-1069
    $295.00

  3. Optec - NextGEN Ultra WideField 0.7XL Telecompressor Lens

    Optec - NextGEN Ultra WideField 0.7XL Telecompressor Lens

    New parfocal 0.7X reduction telecompressor specifically designed to work with Apochromat designs such as the Takahashi FS-series, Astrophysics’, and other high-end refractors ... Learn More
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    (48 States)
    Model#: 17409
    $295.00

  4. Vixen - Focal Reducer AX103S

    Vixen - Focal Reducer AX103S

    Vixen Focal Reducer AX103S 0.7X 37228 is an accessory made for the Vixen AX103S APO Max Refractor Telescope. This accessory lens reduces the focal length of your telescope by 0.7x (825mm to 578mm (f/5.6).

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    (48 States)
    Model#: 37228
    $299.00

  5. Optec - NextGEN MAXfield 0.33X Telecompressor Kit.

    Optec - NextGEN MAXfield 0.33X Telecompressor Kit.

    The Optec NGM (Next Generation MaxField) telecompressor increases the effective speed of the Meade and Celestron Schmidt-Cassegrain telescopes from f/10 to f/3.3 ... Learn More
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    (48 States)
    Model#: NGM
    $300.00

  6. Optec - NextGEN UltraWidefield 0.7X Parfocal Telecompressor Kit.

    Optec - NextGEN UltraWidefield 0.7X Parfocal Telecompressor Kit.

    This telecompressor was designed specifically for systems with well corrected optics and flat fields such as can be obtained from apochromatic refractors and the new coma free and correctly named LX400-ACF telescopes ... Learn More
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    (48 States)
    Model#: NGUW
    $325.00

  7. Optec - NextGEN WideField 0.5X Telecompressor Kit.

    Optec - NextGEN WideField 0.5X Telecompressor Kit.

    The Optec NGW (Next Generation WideField) telecompressor increases the effective speed of the Meade and Celestron Schmidt-Cassegrain telescopes from f/10 to f/5 ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: NGW
    $325.00

  8. TeleVue - 0.8x Reducer for NP Scopes

    TeleVue - 0.8x Reducer for NP Scopes

    This TeleVue 0.8x magnification auxiliary multicoated lens system reduces the focal length of all TeleVue Petzval-type refractors. These include the Genesis, Genesis SDF, TV-101, NP-101, NP-127, TV-140, NP-101is, and NP-127is ... Learn More
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    (48 States)
    Model#: NPR-1073
    $345.00

  9. TeleVue - 0.8x reducer/Flattener for 102 Scopes

    TeleVue - 0.8x reducer/Flattener for 102 Scopes

    Flatteners clean-up focus away from the center of an image. The 0.8x Reducer/Flattener for 102 Scopes reduces telescope focal length by 80% while flattening the field for up to 35mm frame formats ... Learn More
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    (48 States)
    Model#: RFL-4087
    $375.00

  10. Explore Scientific 3" Field Flattener .7x Focal Reducer for ED APO 152mm f/8

    Explore Scientific - 3" Field Flattener .7x Focal Reducer for ED APO 152mm f/8 - Includes 2" Adapter for Explore Scientific new style focusers

    3-inch filed flattener and 0.7x reducer for Explore Scientific 152mm ED APO.

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    (48 States)
    Model#: FFFR507X-00
    .

    Regular Price: $844.99

    Special Price: $379.99

  11. Takahashi - E-130 & E-160 Digital Corrector

    Takahashi - E-130 & E-160 Digital Corrector

    The new digital corrector uses two elements in two groups to provide. This new design features superior correction from the original design and distortion has been reduced by 50%. The corrector is totally ... Learn More
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    (48 States)
    Model#: TRC130160
    $699.00

  12. ASA - 2“  Schmidt-Cassegrain  Reducer 0.77x

    ASA - 2“ Schmidt-Cassegrain Reducer 0.77x

    The reducer will correct the focal length down by a factor of 0,77x. It is perfectly suitable for perfect image performance onto APS-C format sized CCD chips. ... Learn More
    Model#: 2SCKORR
    $749.00

  13. ASA - 2" Coma Corrector Quattro 1.175x

    ASA - 2" Coma Corrector Quattro 1.175x

    The corrector is optimized for CCDs with a diameter of 30 mm (APS-C Format); however, this can be extended to up to 40 mm with some minor loss of performance and increased vignetting.

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    Model#: 2KORRC
    $950.00

  14. Takahashi FC-35 0.66x Reducer for FC/FS Series Telescopes

    Takahashi - FC-35 0.66x Reducer for FC/FS Series Telescopes

    The FC-35 0.66x reducer was designed to be used with the FC-100DF to produce a 485mm focal length at f/4.9 which is a

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    FREE SHIPPING
    (48 States)
    Model#: TKA19580
    $995.00

  15. 2KORRR

    ASA - 2" Reducer Corrector 0.73x

    To correct the field of view ASA uses the correctors designed by Dipl. Phys. Philipp Keller. All correctors have sufficient backfocus to be connected to all popular camera systems.

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    Model#: 2KORRR
    $1,086.00

  16. HIPERRFS

    Officina Stellare - Hiper APO 0.75x Reducer 40mm

    Great focus reducer that works for all Officina Stellare Hiper APO Refractors!

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    Model#: HIPERRFS
    $1,224.00

  17. Optec - NGC 316 NextGEN 3" Corrector/Reducer 0.75X Lens

    Optec - NGC 316 NextGEN 3" Corrector/Reducer 0.75X Lens

    3” diameter telecompressor / corrector specifically designed for large, classical Schmidt-Cassegrain telescopes, especially the Meade LX200 16” ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 17480
    $1,250.00

  18. Optec - Next Generation Corrector 3-" f/7.5 Telecompressor Kit.

    Optec - Next Generation Corrector 3-" f/7.5 Telecompressor Kit.

    Optec has developed the NGC 316 corrector, the first in our series of 3" telecompressors. We designed this corrector specifically for the classic Meade 16" Schmidt Cassegrain Telescope ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: NGC_316
    $1,250.00

  19. ASA - 2" Barlow Corrector 1.8x

    ASA - 2" Barlow Corrector 1.8x

    To correct the field of view ASA uses the correctors designed by Dipl. Phys. Philipp Keller. All correctors have sufficient backfocus to be connected to all popular camera systems.

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    Model#: 2KORRB
    $1,287.00

  20. ASA - 3" Wynne Corrector 0.95x

    ASA - 3" Wynne Corrector 0.95x

    To correct the field of view ASA uses the correctors designed by Dipl. Phys. Philipp Keller. All correctors have sufficient backfocus to be connected to all popular camera systems.

    ...
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    Model#: 3KORRW
    $1,287.00

Items 21 to 40 of 46 total

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