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Optolong

Optolong Optics was started in 1999 specializing in astronomy filters, producing quality imaging and observing filters.
  • Original price $199.00 - Original price $199.00
    Original price
    $199.00
    $199.00 - $199.00
    Current price $199.00

    Optolong L-Pro 2" Light Pollution Filter

    Optolong
    More on the way

    The Optolong 2" L-Pro light pollution filter is a great way to suppress the issues caused by all these lights that are all around us. This mounted ...

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    Original price $199.00 - Original price $199.00
    Original price
    $199.00
    $199.00 - $199.00
    Current price $199.00
  • Original price $229.00 - Original price $229.00
    Original price
    $229.00
    $229.00 - $229.00
    Current price $229.00

    Optolong L-Enhance 2" Light Pollution Tri-Band Imaging Filter

    Optolong
    In Stock

    Take back the night sky by using the Optolong L-eNhance 2" Tri-band filter when imaging. A convenient and economic way to eNhance your nightly pass...

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    Original price $229.00 - Original price $229.00
    Original price
    $229.00
    $229.00 - $229.00
    Current price $229.00
  • Original price $309.00 - Original price $309.00
    Original price
    $309.00
    $309.00 - $309.00
    Current price $309.00

    Optolong L-Extreme 2" Light Pollution Dual Passband Imaging Filter 7Nm Ha/Oiii

    Optolong
    In Stock

    Take back the night sky by using the Optolong L-eXtreme 2" Dual Passband filter when imaging. Take your backyard imaging to places you never though...

    View full details
    Original price $309.00 - Original price $309.00
    Original price
    $309.00
    $309.00 - $309.00
    Current price $309.00
  • Original price $179.00 - Original price $179.00
    Original price
    $179.00
    $179.00 - $179.00
    Current price $179.00

    Optolong L-Enhance 1.25" Light Pollution Tri-Band Imaging Filter

    Optolong
    In Stock

    Take back the night sky by using the Optolong L-eNhance 1.25" Tri-Band filter when imaging. A convenient and economic way to eNhance your nightly p...

    View full details
    Original price $179.00 - Original price $179.00
    Original price
    $179.00
    $179.00 - $179.00
    Current price $179.00
  • Original price $229.00 - Original price $229.00
    Original price
    $229.00
    $229.00 - $229.00
    Current price $229.00

    Optolong H-Alpha 7nm 2" Filter

    Optolong
    More on the way

    The H-Alpha 7nm from Optolong works fantastically as a photographic filter, but also works for viewing faint emission nebula. Optolong filters are ...

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    Original price $229.00 - Original price $229.00
    Original price
    $229.00
    $229.00 - $229.00
    Current price $229.00
  • Original price $149.00 - Original price $149.00
    Original price
    $149.00
    $149.00 - $149.00
    Current price $149.00

    Optolong L-Pro 1.25" Light Pollution Filter

    Optolong
    In Stock

    The Optolong 1.25" L-Pro light pollution filter is a great way to suppress the issues caused by all these lights that are all around us. This mount...

    View full details
    Original price $149.00 - Original price $149.00
    Original price
    $149.00
    $149.00 - $149.00
    Current price $149.00
  • Original price $239.00 - Original price $239.00
    Original price
    $239.00
    $239.00 - $239.00
    Current price $239.00

    Optolong L-Extreme 1.25" Light Pollution Dual Passband Imaging Filter 7Nm Ha/Oiii

    Optolong
    In Stock

    Take back the night sky by using the Optolong L-eXtreme 1.25" Dual Passband filter when imaging. Take your backyard imaging to places you never tho...

    View full details
    Original price $239.00 - Original price $239.00
    Original price
    $239.00
    $239.00 - $239.00
    Current price $239.00
  • Original price $359.00 - Original price $359.00
    Original price
    $359.00
    $359.00 - $359.00
    Current price $359.00

    Optolong LRGB 2" Imaging Mounted Filter Set

    Optolong
    More on the way

    Look no further for an LRGB set for your 2" filter wheel or drawer. Time to get serious with your monochrome CCD or CMOS camera.  The filter set wo...

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    Original price $359.00 - Original price $359.00
    Original price
    $359.00
    $359.00 - $359.00
    Current price $359.00
  • Original price $229.00 - Original price $229.00
    Original price
    $229.00
    $229.00 - $229.00
    Current price $229.00

    Optolong Oxygen OIII 6.5nm 2" Filter

    Optolong
    In Stock

    Take your imaging up a notch with the improved OIII filter from Optolong. Optolong filters are here to help all of us Earth based Astronauts.  As l...

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    Original price $229.00 - Original price $229.00
    Original price
    $229.00
    $229.00 - $229.00
    Current price $229.00
  • Original price $159.00 - Original price $159.00
    Original price
    $159.00
    $159.00 - $159.00
    Current price $159.00

    Optolong Oxygen OIII 6.5nm 1.25" Filter

    Optolong
    In Stock

    Take your imaging up a notch with the improved OIII filter from Optolong. Optolong filters are here to help all of us Earth based Astronauts.  As l...

    View full details
    Original price $159.00 - Original price $159.00
    Original price
    $159.00
    $159.00 - $159.00
    Current price $159.00
  • Original price $229.00 - Original price $229.00
    Original price
    $229.00
    $229.00 - $229.00
    Current price $229.00

    Optolong SII 6.5nm 2" Filter

    Optolong
    In Stock

    The SII 6.5nm from Optolong works fantastically as a photographic filter, but also works for viewing faint nebula. Optolong filters are here to hel...

    View full details
    Original price $229.00 - Original price $229.00
    Original price
    $229.00
    $229.00 - $229.00
    Current price $229.00
  • Original price $159.00 - Original price $159.00
    Original price
    $159.00
    $159.00 - $159.00
    Current price $159.00

    Optolong SII 6.5nm 1.25" Filter

    Optolong
    In Stock

    The SII 6.5nm from Optolong works fantastically as a photographic filter, but also works for viewing faint nebula. Optolong filters are here to hel...

    View full details
    Original price $159.00 - Original price $159.00
    Original price
    $159.00
    $159.00 - $159.00
    Current price $159.00
  • Original price $1,009.00 - Original price $1,009.00
    Original price
    $1,009.00
    $1,009.00 - $1,009.00
    Current price $1,009.00

    Optolong LRGB + SHO 2" Imaging Mounted 7 Filter Set

    Optolong
    More on the way

    This is the complete set of imaging filters to take your session to a higher level. This Optolong set comes with 7 filters.  The LRGB set, H-Alpha,...

    View full details
    Original price $1,009.00 - Original price $1,009.00
    Original price
    $1,009.00
    $1,009.00 - $1,009.00
    Current price $1,009.00
  • Original price $159.00 - Original price $159.00
    Original price
    $159.00
    $159.00 - $159.00
    Current price $159.00

    Optolong H-Alpha 7nm 1.25" Filter

    Optolong
    In Stock

    The H-Alpha 7nm from Optolong works fantastically as a photographic filter, but also works for viewing faint emission nebula. Optolong filters are ...

    View full details
    Original price $159.00 - Original price $159.00
    Original price
    $159.00
    $159.00 - $159.00
    Current price $159.00
  • Original price $229.00 - Original price $229.00
    Original price
    $229.00
    $229.00 - $229.00
    Current price $229.00

    Optolong LRGB 1.25" Imaging Mounted Filter Set

    Optolong
    In Stock

    Look no further for an LRGB set for your 1.25" filter wheel or drawer. Time to get serious with your monochrome CCD or CMOS camera.  The filter set...

    View full details
    Original price $229.00 - Original price $229.00
    Original price
    $229.00
    $229.00 - $229.00
    Current price $229.00
  • Original price $389.00 - Original price $389.00
    Original price
    $389.00
    $389.00 - $389.00
    Current price $389.00

    Optolong L-Ultimate 2" Light Pollution Dual Passband Imaging Filter 3nm Ha/OIII

    Optolong
    More on the way

    Take back the night sky by using the Optolong L-eXtreme 2" Dual Passband filter when imaging. Take your backyard imaging to places you never though...

    View full details
    Original price $389.00 - Original price $389.00
    Original price
    $389.00
    $389.00 - $389.00
    Current price $389.00
  • Original price $669.00 - Original price $669.00
    Original price
    $669.00
    $669.00 - $669.00
    Current price $669.00

    Optolong SHO 2" Filter Set With H-Alpha, SII, And OIII Filters

    Optolong
    In Stock

    Add this set to your LRBG set and get the most out of your imaging.This Optolong filter set is designed to bring out the best in your astro-photogr...

    View full details
    Original price $669.00 - Original price $669.00
    Original price
    $669.00
    $669.00 - $669.00
    Current price $669.00
  • Original price $1,199.00 - Original price $1,199.00
    Original price
    $1,199.00
    $1,199.00 - $1,199.00
    Current price $1,199.00

    Optolong SHO-3nm 2" Filter Set With H-Alpha, SII, And OIII Filters

    Optolong
    In Stock

    Add this 3nm set to your LRBG set and get the most out of your imaging.This Optolong filter set is designed to bring out the best in your astro-pho...

    View full details
    Original price $1,199.00 - Original price $1,199.00
    Original price
    $1,199.00
    $1,199.00 - $1,199.00
    Current price $1,199.00
  • Original price $665.00 - Original price $665.00
    Original price
    $665.00
    $665.00 - $665.00
    Current price $665.00

    Optolong LRGB + SHO 1.25" Imaging Mounted 7 Filter Set

    Optolong
    In Stock

    This is the complete set of imaging filters to take your session to a higher level. This Optolong set comes with 7 filters.  The LRGB set, H-Alpha,...

    View full details
    Original price $665.00 - Original price $665.00
    Original price
    $665.00
    $665.00 - $665.00
    Current price $665.00

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