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Items 61 to 80 of 5208 total

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  1. Astrodon - Adaptor - T-thread 3/4 " long for ST

    Astrodon - Adaptor - T-thread 3/4 " long for ST

    Adaptor - T-thread 3/4 inch long for SBIG ST Family of cameras ... Learn More
    Model#: MMOAG-ST-L
    $105.00

  2. Astrodon - Adaptor - T-thread 0.15 " long for STL

    Astrodon - Adaptor - T-thread 0.15 " long for STL

    Adaptor - T-thread 0 ... Learn More
    Model#: MMOAG-ST-S
    $105.00

  3. Astrodon - Adaptor - 2 " Male 0.15 " long for STL

    Astrodon - Adaptor - 2 " Male 0.15 " long for STL

    Adaptor - 2 inch Male 0 ... Learn More
    Model#: MMOAG-STL-S
    $105.00

  4. Astrodon - Adaptor - M/M CFW - AP/Male 3 " - 2.7 "

    Astrodon - Adaptor - M/M CFW - AP/Male 3 " - 2.7 "

    Adaptor - Male/Male Color Filter Wheel - AP/Male 3 inch - 2 ... Learn More
    Model#: CFW-APM
    $105.00

  5. Astrodon - Adaptor - M 2.7 " spacer 0.2 " long

    Astrodon - Adaptor - M 2.7 " spacer 0.2 " long

    Adaptor - male 2.7 inch spacer - 0 ... Learn More
    Model#: SPACER-27
    $25.00

  6. Astrodon - Adaptor - 4 " Male 3/4 " long

    Astrodon - Adaptor - 4 " Male 3/4 " long

    An adaptor for connecting MonsterMOAG to 4'' extension tubes ... Learn More
    Model#: MMOAG-4M
    $105.00

  7. Astrodon - Adaptor - 2 " Male 1/2 " medium for STL

    Astrodon - Adaptor - 2 " Male 1/2 " medium for STL

    Adaptor - 2 inch Male 1/2 inch medium for STL ... Learn More
    Model#: MMOAG-ST-M
    $105.00

  8. Astrodon Narrowband 1.25" Mounted H-a 3 nm Filter

    Astrodon - Narrowband - 1.25" Mounted H-Alpha 3 nm Filter

    Narrowband (NB) filters  enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII),

    ...
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    (48 States)
    Model#: HA3-27R
    $490.00

  9. Astrodon - Narrowband - 1.25" Mounted OIII 3 nm Filter

    Astrodon - Narrowband - 1.25" Mounted OIII 3 nm Filter

    Narrowband (NB) filters  enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII),

    ...
    Learn More
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    (48 States)
    Model#: OIII3-27R
    $490.00

  10. Astrodon - Narrowband - 1.25" Mounted SII 3 nm Filter

    Astrodon - Narrowband - 1.25" Mounted SII 3 nm Filter

    Narrowband (NB) filters  enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII),

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: SII3-27R
    $490.00

  11. Astrodon - Narrowband - 50mm Unmounted H-Alpha 5 nm Filter

    Astrodon - Narrowband - 50mm Unmounted H-Alpha 5 nm Filter

    Narrowband (NB) filters  enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, 501 nm), sulfur (SII, 672nm) and others.

    ...
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    (48 States)
    Model#: HA5-50R
    $725.00

  12. Astrodon - Narrowband - 50mm Unmounted OIII 5 nm Filter

    Astrodon - Narrowband - 50mm Unmounted OIII 5 nm Filter

    Narrowband (NB) filters  enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, 501 nm), sulfur (SII, 672nm) and others.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: OIII5-50R
    $725.00

  13. Astrodon - Narrowband - 50mm Unmounted SII 5 nm Filter

    Astrodon - Narrowband - 50mm Unmounted SII 5 nm Filter

    Narrowband (NB) filters  enhance contrast of emission objects by accepting only a narrow range of wavelengths around the emission lines of hydrogen (H-a, 656 nm), oxygen (OIII, 501 nm), sulfur (SII, 672nm) and others.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: SII5-50R
    $725.00

  14. Astrodon - 1.25 " Mounted r Filter

    Astrodon - 1.25 " Mounted r Filter

    Astrodon Photometrics - Sloan FiltersThe Sloan Digital Sky Survey (SDSS) filters were  designed by Fukugita et al. (Ast. J., 411/4, April 1996, p ... Learn More
    Model#: r-27R
    $150.00

  15. Astrodon - 50mm dia. Unmounted r Filter

    Astrodon - 50mm dia. Unmounted r Filter

    Astrodon Photometrics - Sloan FiltersThe Sloan Digital Sky Survey (SDSS) filters were  designed by Fukugita et al. (Ast. J., 411/4, April 1996, p ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: R-50R
    $320.00

  16. Astrodon - 50mm square Unmounted r Filter

    Astrodon - 50mm square Unmounted r Filter

    Achieve the highest transmission possible for fainter objects ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: R-50S
    $360.00

  17. Astrodon - 1.25 " Mounted I Filter

    Astrodon - 1.25 " Mounted I Filter

    Astrodon Photometrics - Sloan FiltersThe Sloan Digital Sky Survey (SDSS) filters were  designed by Fukugita et al. (Ast. J., 411/4, April 1996, p ... Learn More
    Model#: i-27R
    $150.00

  18. Astrodon - 50mm square Unmounted I Filter

    Astrodon - 50mm square Unmounted I Filter

    Astrodon Photometrics - Sloan FiltersThe Sloan Digital Sky Survey (SDSS) filters were  designed by Fukugita et al. (Ast. J., 411/4, April 1996, p ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: I-50S
    $390.00

  19. Astrodon - 1.25 " Mounted z Filter

    Astrodon - 1.25 " Mounted z Filter

    Astrodon Photometrics - Sloan FiltersThe Sloan Digital Sky Survey (SDSS) filters were  designed by Fukugita et al. (Ast. J., 411/4, April 1996, p ... Learn More
    Model#: z-27R
    $150.00

  20. Astrodon - 50mm dia. Unmounted z Filter

    Astrodon - 50mm dia. Unmounted z Filter

    Astrodon Photometrics - Sloan FiltersThe Sloan Digital Sky Survey (SDSS) filters were  designed by Fukugita et al. (Ast. J., 411/4, April 1996, p ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: Z-50R
    $320.00

Items 61 to 80 of 5208 total

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