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    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...

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    $309.00 - $309.00
    $309.00
    $309.00 - $309.00
    $309.00
  • $149.00 - $149.00
    $149.00
    $149.00 - $149.00
    $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...

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    $149.00 - $149.00
    $149.00
    $149.00 - $149.00
    $149.00
  • $199.00 - $199.00
    $199.00
    $199.00 - $199.00
    $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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    $199.00 - $199.00
    $199.00
    $199.00 - $199.00
    $199.00
  • $389.00 - $389.00
    $389.00
    $389.00 - $389.00
    $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...

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    $389.00 - $389.00
    $389.00
    $389.00 - $389.00
    $389.00
  • $229.00 - $229.00
    $229.00
    $229.00 - $229.00
    $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...

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    $229.00 - $229.00
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    $229.00
  • $359.00 - $359.00
    $359.00
    $359.00 - $359.00
    $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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    $359.00 - $359.00
    $359.00
    $359.00 - $359.00
    $359.00
  • $159.00 - $159.00
    $159.00
    $159.00 - $159.00
    $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...

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    $159.00 - $159.00
    $159.00
    $159.00 - $159.00
    $159.00
  • $229.00 - $229.00
    $229.00
    $229.00 - $229.00
    $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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    $229.00 - $229.00
    $229.00
    $229.00 - $229.00
    $229.00
  • $669.00 - $669.00
    $669.00
    $669.00 - $669.00
    $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...

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    $669.00 - $669.00
    $669.00
    $669.00 - $669.00
    $669.00
  • $1,199.00 - $1,199.00
    $1,199.00
    $1,199.00 - $1,199.00
    $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...

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    $1,199.00 - $1,199.00
    $1,199.00
    $1,199.00 - $1,199.00
    $1,199.00
  • $159.00 - $159.00
    $159.00
    $159.00 - $159.00
    $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...

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    $159.00 - $159.00
    $159.00
    $159.00 - $159.00
    $159.00
  • $229.00 - $229.00
    $229.00
    $229.00 - $229.00
    $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...

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    $229.00 - $229.00
    $229.00
    $229.00 - $229.00
    $229.00
  • Save $30.00 Save $0.00
    $299.00
    $299.00 - $299.00
    $299.00
    $269.00
    $269.00 - $269.00
    $269.00

    Pentax 10mm XW Extra Wide Angle Eyepiece

    Pentax
    More on the way

    This short focal length Pentax is a high power eyepiece usable for both terrestrial and astronomical observing. Terrestrially, it is superb for det...

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    $299.00
    $269.00
    $269.00 - $269.00
    $269.00
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  • 10X43mm DCF ED
    Sold out
    $1,049.00 - $1,049.00
    $1,049.00
    $1,049.00 - $1,049.00
    $1,049.00

    Pentax 10X43mm DCF ED Binoculars

    Pentax
    Sold Out

    This Product Has Been Discontinued And Is No Longer For Sale.  This Product Is Listed For Informational Purposes Only. The higher the power of a b...

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    $1,049.00 - $1,049.00
    $1,049.00
    $1,049.00 - $1,049.00
    $1,049.00
    Sold out
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    $299.00
    $299.00 - $299.00
    $299.00
    $269.00
    $269.00 - $269.00
    $269.00

    Pentax 14mm XW Extra Wide Angle Eyepiece

    Pentax
    In Stock

    This medium focal length Pentax is a dual-purpose eyepiece for both terrestrial and astronomical observing. Terrestrially, it is an excellent moder...

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    $299.00
    $299.00 - $299.00
    $299.00
    $269.00
    $269.00 - $269.00
    $269.00
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  • Save $50.95 Save $0.00
    $479.95
    $479.95 - $479.95
    $479.95
    $429.00
    $429.00 - $429.00
    $429.00

    Pentax 16.5mm XW Extra Wide Angle Eyepiece

    Pentax
    More on the way

    This medium focal length Pentax is a dual-purpose eyepiece for both terrestrial and astronomical observing. Terrestrially, it is an excellent moder...

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    $479.95
    $479.95 - $479.95
    $479.95
    $429.00
    $429.00 - $429.00
    $429.00
    Save $50.95 Save $0.00
  • 20-60X zoom XF eyepiece for 65mm Pentax spotting scopes
    Sold out
    $289.00 - $289.00
    $289.00
    $289.00 - $289.00
    $289.00

    Pentax 20-60X Zoom XF Eyepiece For 65mm Pentax Spotting Scopes

    Pentax
    Sold Out

    This Pentax zoom eyepiece is physically sized for use with the compact 65mm Pentax spotting scopes. It can also be used with the 80mm and 100mm Pen...

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    $289.00 - $289.00
    $289.00
    $289.00 - $289.00
    $289.00
    Sold out
  • Save $30.00 Save $0.00
    $299.00
    $299.00 - $299.00
    $299.00
    $269.00
    $269.00 - $269.00
    $269.00

    Pentax 20mm XW Extra Wide Angle Eyepiece

    Pentax
    In Stock

    This medium focal length Pentax provides sharp and very wide field images for both terrestrial and astronomical observing. Terrestrially, it is an ...

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    $299.00
    $299.00 - $299.00
    $299.00
    $269.00
    $269.00 - $269.00
    $269.00
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  • Save $50.95 Save $0.00
    $499.95
    $499.95 - $499.95
    $499.95
    $449.00
    $449.00 - $449.00
    $449.00

    Pentax 23mm XW Extra Wide Angle Eyepiece

    Pentax
    In Stock

    This medium focal length Pentax provides sharp and very wide field images for both terrestrial and astronomical observing. Terrestrially, it is an ...

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    $499.95
    $499.95 - $499.95
    $499.95
    $449.00
    $449.00 - $449.00
    $449.00
    Save $50.95 Save $0.00
  • Save $30.00 Save $0.00
    $299.00
    $299.00 - $299.00
    $299.00
    $269.00
    $269.00 - $269.00
    $269.00

    Pentax 3.5mm XW Extra Wide Angle Eyepiece

    Pentax
    More on the way

    This very short focal length Pentax eyepiece has a wide 70° field of view combined with a long 20mm eye relief for eyeglass use. It's a combination...

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    $299.00
    $299.00 - $299.00
    $299.00
    $269.00
    $269.00 - $269.00
    $269.00
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  • Save $50.00 Save $0.00
    $399.00
    $399.00 - $399.00
    $399.00
    $349.00
    $349.00 - $349.00
    $349.00

    Pentax 30mm XW Extra Wide Angle 2" Eyepiece

    Pentax
    More on the way

    This medium focal length 2" Pentax eyepiece is an excellent choice for medium power deep space observing with long focal length refractors, reflect...

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    $399.00
    $399.00 - $399.00
    $399.00
    $349.00
    $349.00 - $349.00
    $349.00
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  • Save $50.00 Save $0.00
    $429.00
    $429.00 - $429.00
    $429.00
    $379.00
    $379.00 - $379.00
    $379.00

    Pentax 40mm XW Extra Wide Angle 2" Eyepiece

    Pentax
    In Stock

    This long focal length 2" Pentax eyepiece is outstanding for low power/wide field astronomical observing with long focal length refractors and cata...

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    $429.00
    $429.00 - $429.00
    $429.00
    $379.00
    $379.00 - $379.00
    $379.00
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  • 5mm XW extra wide angle eyepiece
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    $299.00
    $299.00 - $299.00
    $299.00
    $269.00
    $269.00 - $269.00
    $269.00

    Pentax 5mm XW Extra Wide Angle Eyepiece

    Pentax
    In Stock

    This short focal length Pentax eyepiece has a very wide 70° field of view and very long 20mm eye relief, a uniquely useful combination not matched ...

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    $299.00
    $299.00 - $299.00
    $299.00
    $269.00
    $269.00 - $269.00
    $269.00
    Save $30.00 Save $0.00
  • 7mm XW extra wide angle eyepiece
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    $299.00
    $299.00 - $299.00
    $299.00
    $269.00
    $269.00 - $269.00
    $269.00

    Pentax 7mm XW Extra Wide Angle Eyepiece

    Pentax
    In Stock

    This wide field Pentax eyepiece is designed for high power observing of objects on the ground by day and in the skies at night. Terrestrially, it i...

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    $299.00
    $299.00 - $299.00
    $299.00
    $269.00
    $269.00 - $269.00
    $269.00
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