Order By Phone
STORE FRONT: 5348 Topanga Canyon Blvd, Woodland Hills CA 91364

Welcome!

Filters by Size

Items 81 to 100 of 488 total

per page

List  Grid 

Set Ascending Direction
  1. Optolong LRGB CCD Filter Set - 31mm Unmounted

    Optolong - LRGB CCD Filter Set - 31mm Unmounted

    The Optolong LRGB Filter Set includes four 31mm unmounted filters, including Red, Green, Blue, and Luminance. They're suitable for de-bayered monochrome CCD and CMOS cameras, and function remarkably for both planetary and deep sky imaging.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: LRGB-31U

    Available

    $291.00

  2. Optolong LRGB CCD Filter Set - 1.25" Mounted

    Optolong - LRGB CCD Filter Set - 1.25" Mounted

    The Optolong LRGB Filter Set includes four 1.25" mounted imaging filters, including Red, Green, Blue, and Luminance. They're suitable for de-bayered monochrome CCD and CMOS cameras, and function remarkably for both planetary and deep sky imaging. Learn More

    FREE SHIPPING
    (48 States)
    Model#: LRGB-125

    Available

    $249.00

  3. Optolong L-Pro Filter - Nikon D5000/D5100 Clip

    Optolong - L-Pro Filter - Nikon D5000/D5100 Clip

    The L-Pro filter from Optolong is a multi-bandpass filter that performs many tasks when imaging with your Nikon D5000 or D5100 DSLR camera.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: NIKD5-LPRO

    Available

    $265.00

  4. Optolong L-Pro Filter - EOS APS C Clip

    Optolong - L-Pro Filter - EOS APS C Clip

    The L-Pro filter from Optolong is a multi-bandpass filter that is excellent for photographic use with your Canon EOS APS DSLR.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: EOSAPS-LPRO

    Available

    $249.00

  5. Optolong L-Pro Filter - 77mm Mounted

    Optolong - L-Pro Filter - 77mm Mounted

    The Optolong L-Pro filter is a multi-bandpass filter that functions admirably for visual and imaging use alike with CCD cameras and DSLR's.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: LPRO-77

    Available

    $289.00

  6. Optolong - L-Pro Filter - 50mm Unmounted

    Optolong - L-Pro Filter - 50mm Unmounted

    The Optolong L-Pro filter delivers better color balance by maximizing transmission band, permitting you to create pictures of broadband objects with emission spectral lines.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: LPRO-50U

    Available

    $219.00

  7. Optolong - L-Pro Filter - 36mm Unmounted

    Optolong - L-Pro Filter - 36mm Unmounted

    The Optolong L-Pro filter delivers better color balance by maximizing transmission band, permitting you to create pictures of broadband objects with emission spectral lines.

    ...
    Learn More
    Model#: LPRO-36U

    Available

    $168.00

  8. Optolong L-Pro Filter - 2" Mounted

    Optolong - L-Pro Filter - 2" Mounted

    The L-Pro filter from Optolong is a multi-bandpass filter that functions remarkably for visual use and in addition photographic use with CCD and DSLR sensors.

    ...
    Learn More
    Model#: LPRO-200

    Available

    $199.00

  9. Optolong L-Pro Filter - 1.25" Mounted

    Optolong - L-Pro Filter - 1.25" Mounted

    The L-Pro filter from Optolong is a multi-bandpass filter that functions remarkably for visual use and in addition photographic use with CCD and DSLR sensors.

    ...
    Learn More
    Model#: LPRO-125

    Available

    $149.00

  10. Optolong H-Beta 25nm Filter - 2" Mounted

    Optolong - H-Beta 25nm Filter - 2" Mounted

    This Optolong H-Beta filter has a FWHM of 25nm, making it more suitable for visual observations of the Horsehead, California, and Cocoon nebulae. The filters transmits a 25nm transfer speed of light that is focused at 486nm and accuracy blocks outside wavelengths of light that cause light pollution (both artificial and natural).

    ...
    Learn More
    Model#: HBTA25-200

    Available

    $139.00

  11. Optolong H-Beta 25nm Filter 1.25" Mounted

    Optolong - H-Beta 25nm Filter - 1.25" Mounted

    This Optolong H-Beta filter has a FWHM of 25nm, making it more suitable for visual observations of the Horsehead, California, and Cocoon nebulae. The filters transmits a 25nm transfer speed of light that is focused at 486nm and accuracy blocks outside wavelengths of light that cause light pollution (both artificial and natural).

    ...
    Learn More
    Model#: HBTA25-125

    Available

    $90.00

  12. Optolong H-Beta 12nm Filter - 1.25" Mounted

    Optolong - H-Beta 12nm Filter - 1.25" Mounted

    The Optolong H-Beta 12nm Filter permits you to visually see the ever-prevalent yet subtle Horsehead Nebula with vast opening telescopes under dim skies, and can likewise be utilized to picture the Horsehead and other nebulae radiate light at 486nm, such as but not limited to, the California and Cocoon nebulae.

    ...
    Learn More
    Model#: HBTA12-125

    Available

    $119.00

  13. Optolong H-Alpha 7nm CCD Filter - 50mm Unmounted

    Optolong - H-Alpha 7nm CCD Filter - 50mm Unmounted

    The Optolong H-Alpha 7nm is a very narrow emission-line filter that works by permitting a 7nm bandwidth of light, focused on the 656nm wavelength through, and blocking the transmission of contrast-killing light pollution wavelengths.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: HAL7-50U

    Available

    $259.00

  14. Optolong - H-Alpha 7nm CCD Filter - 50mm Square Unmounted

    Optolong - H-Alpha 7nm CCD Filter - 50mm Square Unmounted

    The Optolong H-Alpha 7nm is a very narrow emission-line filter that works by permitting a 7nm bandwidth of light, focused on the 656nm wavelength through, and blocking the transmission of contrast-killing light pollution wavelengths.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: HAL7-50SQ

    Available

    $299.00

  15. Optolong H-Alpha 7nm CCD Filter - 36mm Unmounted

    Optolong - H-Alpha 7nm CCD Filter - 36mm Unmounted

    The Optolong H-Alpha 7nm is a very narrow emission-line filter that functions by permitting a 7nm light bandwidth, focused on the 656nm wavelength through, and obstructing the transmission of contrast-killing light-pollution wavelengths.

    ...
    Learn More
    Model#: HAL7-36U

    Available

    $193.00

  16. Optolong H-Alpha 7nm CCD Filter 31mm Unmounted

    Optolong - H-Alpha 7nm CCD Filter - 31mm Unmounted

    The Optolong H-Alpha 7nm is a very narrow emission-line filter that functions by permitting a 7nm light bandwidth, focused on the 656nm wavelength through, and obstructing the transmission of contrast-killing light-pollution wavelengths.

    ...
    Learn More
    Model#: HAL7-31U

    Available

    $190.00

  17. Optolong H-Alpha 7nm CCD Filter - 2" Mounted

    Optolong - H-Alpha 7nm CCD Filter - 2" Mounted

    The Optolong H-Alpha 7nm is an very narrow emission-line filter that works by permitting a 7nm bandwidth of light, fixated on the 656nm wavelength through, and blocking the transmission of contrast killing wavelengths of light pollution.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: HAL7-200

    Available

    $259.00

  18. Optolong H-Alpha 7nm CCD Filter - 1.25" Mounted

    Optolong - H-Alpha 7nm CCD Filter - 1.25" Mounted

    The Optolong H-Alpha 7nm is an very narrow emission-line filter that works by permitting a 7nm bandwidth of light, fixated on the 656nm wavelength through, and blocking the transmission of contrast killing wavelengths of light pollution.

    ...
    Learn More
    Model#: HAL7-125

    Available

    $175.00

  19. Optolong H-Alpha 12nm CCD Filter - 50mm Unmounted

    Optolong - H-Alpha 12nm CCD Filter - 50mm Unmounted

    The Optolong H-Alpha 12nm Narrowband Filter works by permitting a 12nm light bandwidth, focused on the 656nm wavelength through, and hindering the transmission of contrast-killing light pollution wavelengths.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: HAL12-50U

    Available

    $209.00

  20. Optolong - H-Alpha 12nm CCD Filter - 50mm Square Unmounted

    Optolong - H-Alpha 12nm CCD Filter - 50mm Square Unmounted

    The Optolong H-Alpha 12nm Narrowband Filter works by permitting a 12nm light bandwidth, focused on the 656nm wavelength through, and hindering the transmission of contrast-killing light pollution wavelengths.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: HAL12-50SQ

    Available

    $259.00

Items 81 to 100 of 488 total

per page

List  Grid 

Set Ascending Direction