Happily Serving You in the Same Location for Over 58 Years!

Welcome!

Focal Reducers

Items 1 to 20 of 25 total

per page
Page:
  1. 1

Set Descending Direction
  1. 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.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: S20202
    $249.00

  2. 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.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: S20201
    $249.00

  3. Orion - Focal Reducer Corrector for ED100 Telescope

    Orion - Focal Reducer Corrector for ED100 Telescope

    Focal Reducer designed specifically for use with Orion's ED100 apochromatic refractor (ED100 sold separately).

    ...
    Learn More
    Model#: 05196
    $179.95

  4. iNova - Focal reducer 0.72x with C Mount thread

    iNova - Focal reducer 0.72x with C Mount thread

    This iNova accessory features a male C/S mount thread as input and 28.5mm female thread as output (compatible with 1.25’’ filter, or 1.25’’ extension tube).

    ...
    Learn More
    Model#: Focal reducer 0.72x with C Mount thread
    $32.40

  5. Focal reducer 0.5x with M28.5mm thread

    iNova - Focal reducer 0.5x with M28.5mm thread

    For autoguiding, this iNova accessory is recommended in order to reduce the F-ratio of an instrument (with a high F-ratio) used as a guide telescope (refractor, Maksutov-Cassegrain or Schmidt-Cassegrain).

    ...
    Learn More
    Model#: Focal reducer 0.5x with M28.5mm thread
    $32.40

  6. Takahashi - FC-76D Flattener

    Takahashi - FC-76D Flattener

    This flattener from Takahashi is compatible with FC-76 and FS-78 optical tubes. This can help aid in astrophotography, specifically in deep sky because it reduces the focal ratio.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: FC-76D-Flattener
    $249.00

  7. Orion - Focal Reducer Corrector for ED120 Corrector Telescope

    Orion - Focal Reducer Corrector for ED120 Corrector Telescope

    Designed for use with Orion's ED120 refractor (#9976) not compatible with the EON 120ED refractor telescope.

    ...
    Learn More
    Model#: 05198
    $199.95

  8. 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).

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: 37228
    $299.00

  9. Optec - Lepus 6.2 Telecompressor

    Optec - Lepus 6.2 Telecompressor

    The Lepus 0.62X is a new 4-element telecompressor available from Optec that has been specifically designed to work with newer Schmidt-Cassegrain telescopes such as the Meade ACF or the Celestron EdgeHD optical tube assemblies.

    ...
    Learn More
    Model#: 19407
    $199.00

  10. 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

  11. 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

  12. 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

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

    Meade - f/6.3 Focal Reducer/Field Flattener

    4-element; 41mm dia ... Learn More
    Model#: 07545
    $87.95

  14. 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

  15. FP495

    Opticstar - Focal Reducer - F 0.5 Focal Reducer for 1.25 " Telescope Nosepieces

    When attached to a telescope the f0.5 focal reducer will typically reduce exposure times to near a quarter when imaging extended objects like galaxies, nebulae and the Moon.

    ...
    Learn More
    Model#: OSRFR105
    $36.10

  16. FR-237

    SBIG - FR237 focal reducer for ST-402ME, ST-5C, ST-237/A, STV

    Focal reducer for ST-402ME, ST-5C, ST-237/A, STV ... Learn More
    Model#: FR-237
    $198.00

  17. Orion - 0.8x Focal Reducer for Refractor Telescopes

    Orion - 0.8x Focal Reducer for Refractor Telescopes

    Some of the most picturesque celestial objects are too large to fit in the field of view of an imaging refractor and camera.

    ...
    Learn More
    Model#: 08894
    $136.57

  18. Vixen - Focal Reducer VC200L F6-4

    Vixen - Focal Reducer VC200L F6-4

    This Focal Reducer takes the standard 1800mm(f/9) focal length down to 1278mm (f/6.4).

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: 3868
    10% off while supplies last!

    Regular Price: $299.00

    Special Price: $269.10

  19. Vixen - C Mount Reducer 6x

    Vixen - C Mount Reducer 6x

    This threads into a C Mount thread found on many items, including many modern video and digital cameras. By using this reducer you can image more of the sky into one photo, this reduces the focal length to 60% of your instruments normal length. You may also need optional #3763 T-C ring to mount this to a telescope.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: 3772
    $219.00

  20. Vixen - Focal Reducer R130S-R135-R150S

    Vixen - Focal Reducer R130S-R135-R150S

    Used for both visual and photographic purposes, this reducer yields 87% of the instruments original focal length giving a wider view or image of the sky. For imaging an optional T-ring for your specific camera would be required.

    ...
    Learn More
    Model#: 3633
    $145.00

Items 1 to 20 of 25 total

per page
Page:
  1. 1

Set Descending Direction