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Focal Reducers

Items 21 to 40 of 59 total

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  1. MallinCam - 0.75x Focal Reducer 2"

    MallinCam - 0.75x Focal Reducer 2"

    This is the new MallinCam 2" 0.75X Focal reducer with T mount adapter ring for Ritchey-Chretien optics. ... Learn More
    Model#: OA-08
    $189.99

  2. MallinCam 0.5x Focal Reducer 2"

    MallinCam - 0.5x Focal Reducer 2"

    This is the MallinCam 2" 0.5X Focal Reducer. Install on any adapter or nose-piece with a 2" filter thread (48mm), including the optional Mallincam 2" camera adapter. ... Learn More
    Model#: OA-07
    $79.99

  3. MallinCam - 0.5x Focal Reducer 1.25"

    MallinCam - 0.5x Focal Reducer 1.25"

    Screws on to all 1.25" adapters supplied with MallinCam Video CCD Cameras and other brands which use standard 28mm filter threads.  

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    Model#: OA-06
    $49.99

  4. Takahashi Mewlon Focal Reducer/Flattener

    Takahashi - Mewlon Focal Reducer/Flattener

    Designed specifically for the Takahashi Mewlon telescope line, the Takahashi TMC1800 Focal Reducer/ Flattener/ Corrector delivers multiple functions which make it a handsome addition to your photo/visual line up.

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    FREE SHIPPING
    (48 States)
    Model#: TMC1800
    $507.00

  5. Takahashi - .73x Reducer QE for FSQ-106ED

    Takahashi - .73x Reducer QE for FSQ-106ED

    Are you ready to get more out of your Takahashi "New Q" FSQ-106ED refractor telescope? Now you can have your cake and eat it, too!

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    FREE SHIPPING
    (48 States)
    Model#: TSQ0106RD
    $721.00

  6. Takahashi FSQ-106ED 645 Reducer

    Takahashi - FSQ-106ED 645 Reducer

    The Takahashi FSQ 645 Reducer offers .072X image reduction. Contains four elements in 4 groups and offers a 50% increase in light intensity over the current reducer.

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    (48 States)
    Model#: TKA36580LS
    $1,995.00

  7. 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
    FREE SHIPPING
    (48 States)
    Model#: TRC130160
    $699.00

  8. 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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    FREE SHIPPING
    (48 States)
    Model#: FFFR507X-00

    Regular Price: $844.99

    Special Price: $379.99

  9. Takahashi 645 Reducer and Camera Angle Adjuster FSQ106-EDX

    Takahashi - 645 Reducer and Camera Angle Adjuster - FSQ106-EDX

    Takahashi 645 Reducer and Camera Angle Adjuster - FSQ106-EDX ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TKA36580LX
    $2,295.95

  10. Sky-Watcher USA Reducer/Corrector for PRO 120 ED

    Sky-Watcher USA - Reducer/Corrector for PRO 120 ED

    0.85x Focal Reducer/Corrector for Sky-Watcher PRO 120 ED APO is designed for serious Astro-Imagers.

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    (48 States)
    Model#: S20202
    $249.00

  11. Sky-Watcher USA Reducer/Corrector for PRO 100 ED

    Sky-Watcher USA - Reducer/Corrector for PRO 100 ED

    0.85x Focal Reducer/Corrector for Sky-Watcher PRO 100 ED APO is designed for serious Astro-Imagers.

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    (48 States)
    Model#: S20201
    $249.00

  12. 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
    FREE SHIPPING
    (48 States)
    Model#: NGUW
    $325.00

  13. 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
    FREE SHIPPING
    (48 States)
    Model#: NGM
    $300.00

  14. 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

  15. 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

  16. 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
    FREE SHIPPING
    (48 States)
    Model#: 17409
    $295.00

  17. 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

  18. Optec - NextGEN MAXfield NGM 0.33X Telecompressor Lens

    Optec - NextGEN MAXfield NGM 0.33X Telecompressor Lens

    Second generation MAXfield telecompressor design with 0.33X reduction. Complete redesign of Optec’s premier f/3.3 reducer provides better color correction and a longer back-focus distance. Now compatible with SBIG’S CFW-8 color wheel. Stk ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 17403
    $250.00

  19. Meade - f/6.3 Focal Reducer/Field Flattener

    Meade - f/6.3 Focal Reducer/Field Flattener

    4-element; 41mm dia ... Learn More
    Model#: 07545
    $129.00

  20. Lumicon - 2.5X CCD Compressor Lens for 1.25 Imagers

    Lumicon - 2.5X CCD Compressor Lens for 1.25 Imagers

    The 2.5X CCD Compressor Lens is used to widen the field-of-view of 1.25" Digital Imagers on refractors and SCTs. The LL1025 threads into the "nose-piece" of 1.25" Digital Imagers ... Learn More
    Model#: LL1025
    $142.95

Items 21 to 40 of 59 total

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