OIII (Oxygen) CCD Filters

Showing 1 to 20 of 39 total
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  1. FLI - Research Grade 3nm OIII Filter - 65mm Square Unmounted

    $1,250.00
    SKU: RG-65S-OIII-3nm

    Ships in 1-2 Weeks

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. They offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

    FREE SHIPPING(48 States)
  2. Astrodon - 1.25" OIII 3nm Narrowband Filter - Mounted

    $490.00
    SKU: ADO-OIII3-27R

    In stock

    Bring out the faint structures In nebulae with the Astrodon OIII Narrowband 31mm 3nm filter. 3nm filters will greatly increase contrast and are a great way to image in light polluted locations. Setting a new bar of performance and durability for imaging and research.
    FREE SHIPPING(48 States)
  3. Astrodon - 36mm OIII 5nm Narrowband Filter - Unmounted

    $435.00
    SKU: ADO-OIII5-36R

    In stock

    Bring out the faint structures In nebulae with the Astrodon OIII Narrowband 31mm 5nm filter. Setting a new bar of performance and durability for imaging and research.
    FREE SHIPPING(48 States)
  4. Astrodon - 50mm OIII 5nm Narrowband Filter - Unmounted

    $725.00
    SKU: ADO-OIII5-50R

    Ships in 3-5 Days

    Bring out the faint structures In nebulae with the Astrodon OIII Narrowband 31mm 5nm filter. Setting a new bar of performance and durability for imaging and research.
    FREE SHIPPING(48 States)
  5. Astrodon - 50mm OIII 3nm Narrowband Filter - Unmounted

    $995.00
    SKU: ADO-OIII3-50R

    In stock

    Bring out the faint structures In nebulae with the Astrodon OIII Narrowband 31mm 3nm filter. 3nm filters will greatly increase contrast and are a great way to image in light polluted locations. Setting a new bar of performance and durability for imaging and research.
    FREE SHIPPING(48 States)
  6. Astrodon - 50mm OIII 3nm Narrowband Square Filter - Unmounted

    $1,250.00
    SKU: ADO-OIII3-50S

    In stock

    Bring out the faint structures In nebulae with the Astrodon OIII Narrowband 31mm 3nm filter. 3nm filters will greatly increase contrast and are a great way to image in light polluted locations. Setting a new bar of performance and durability for imaging and research.

    FREE SHIPPING(48 States)
  7. Astrodon - 50mm OIII 5nm Narrowband Square Filter - Unmounted

    $875.00
    SKU: ADO-OIII5-50S

    Ships in 3-5 Days

    Bring out the faint structures In nebulae with the Astrodon OIII Narrowband 31mm 5nm filter. Setting a new bar of performance and durability for imaging and research.
    FREE SHIPPING(48 States)
  8. FLI - Research Grade - 28mm Diameter OIII 8nm

    $300.00
    SKU: RG-28D-OIII-8nm

    Ships in 1-2 Weeks

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. They offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

    FREE SHIPPING(48 States)
  9. FLI - Research Grade - 28mm Diameter OIII 5nm

    $460.00
    SKU: RG-28D-OIII-5nm

    Ships in 1-2 Weeks

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. They offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

    FREE SHIPPING(48 States)
  10. FLI - Research Grade - 28mm Diameter OIII 3nm

    $485.00
    SKU: RG-28D-OIII-3nm

    Ships in 1-2 Weeks

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. They offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

    FREE SHIPPING(48 States)
  11. FLI - Research Grade - 50mm Diameter OIII 5nm

    $725.00
    SKU: RG-50D-OIII-5nm

    Ships in 1-2 Weeks

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. They offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

    FREE SHIPPING(48 States)
  12. FLI - Research Grade - 50mm Diameter OIII 8nm

    $495.00
    SKU: RG-50D-OIII-8nm

    Ships in 1-2 Weeks

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. They offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

    FREE SHIPPING(48 States)
  13. FLI - Research Grade - 50mm Diameter OIII 3nm

    $995.00
    SKU: RG-50D-OIII-3nm

    Ships in 1-2 Weeks

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. They offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

    FREE SHIPPING(48 States)
  14. FLI - Research Grade 8nm OIII Filter - 50mm Square Unmounted

    $495.00
    SKU: RG-50S-OIII-8nm

    Ships in 1-2 Weeks

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. They offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

    FREE SHIPPING(48 States)
  15. FLI - Research Grade 5nm OIII Filter - 50mm Square Unmounted

    $875.00
    SKU: RG-50S-OIII-5nm

    Ships in 1-2 Weeks

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. They offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

    FREE SHIPPING(48 States)
  16. FLI - Research Grade 3nm OIII Filter - 50mm Square Unmounted

    $1,250.00
    SKU: RG-50S-OIII-3nm

    Ships in 1-2 Weeks

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. They offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

    FREE SHIPPING(48 States)
  17. FLI - Research Grade 8nm OIII Filter - 65mm Square Unmounted

    $915.00
    SKU: RG-65S-OIII-8nm

    Ships in 1-2 Weeks

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. They offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

    FREE SHIPPING(48 States)
  18. FLI - Research Grade 5nm OIII Filter - 65mm Square Unmounted

    $1,195.00
    SKU: RG-65S-OIII-5nm

    Ships in 1-2 Weeks

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. They offer a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

    FREE SHIPPING(48 States)
  19. Astrodon - 1.25" OIII 5nm Narrowband Filter - Mounted

    $330.00
    SKU: ADO-OIII5-27R

    In stock

    Bring out the faint structures In nebulae with the Astrodon OIII Narrowband 1.25" 5nm filter. Setting a new bar of performance and durability for imaging and research.
    FREE SHIPPING(48 States)
  20. Optolong - OIII CCD 12nm Filter - 50mm Square Unmounted

    $249.00
    SKU: OPO-OIIICCD12NM-50SQ

    Ships in 3-5 Days

    The Optolong Oxygen III 12nm Narrowband Filter transmits a 12nm bandwidth of light that is focused at 500nm and definitely decreases other transmissions, including wavelengths of light that cause light pollution (both artificial and natural).

    FREE SHIPPING(48 States)
Showing 1 to 20 of 39 total
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