Collection: OIII Filters For Telescope
Unlock the universe's hidden beauty with our OIII filters for telescopes. These high-performance filters are designed to isolate the oxygen III emission line, making them ideal for capturing stunning details of planetary nebulae, supernova remnants, and other celestial objects. With our OIII filters, your telescope will reveal the intricate structures and vibrant colors of the night sky, offering unparalleled clarity and contrast. Whether you're a seasoned astronomer or a passionate amateur, these filters will enhance your deep-sky observations, bringing out the best in your astrophotography.
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Optolong OIII 18nm Filter 1.25"
Welcome to the world of stargazing transformed. The Optolong OIII 18nm Filter 1.25" is your gateway to an unparalleled viewing experience, crafted specifically for the 1.25 inch telescope eyepiece. As amateur astronomers seek clearer views under light-polluted skies, this filter emerges as an essential tool, meticulously designed to drastically reduce light pollution while enhancing the visibility of nebulae and distant galaxies.Regular price $128.00 USDRegular priceUnit price / per -
Optolong OIII Filter 2 Inch 18nm
When it comes to astrophotography and deep-sky observation, the quality of your equipment can make all the difference. The Optolong OIII Filter 2 Inch 18nm is a premier choice for both amateur and professional astronomers who seek to capture the night sky's most elusive details. This high-quality filter is designed to selectively transmit the light emitted by doubly ionized oxygen in nebulae, making it an indispensable tool for observing and photographing faint celestial objects.Regular price $158.00 USDRegular priceUnit price / per -
ZWO OIII Narrowband Filter 1.25" (7nm)
The ZWO OIII Narrowband Filter 1.25" (7nm) is a high-performance filter designed to significantly improve your astrophotography and visual observation of nebulae. This filter is tailored to allow a specific bandwidth of light centered on a wavelength of 500nm, which corresponds to the Oxygen III (OIII) emission lines.Regular price $179.00 USDRegular priceUnit price / per -
Optolong OIII 6.5nm Filter 1.25"
The Optolong OIII 6.5nm Filter 1.25" is designed to improve the visibility and detail of celestial objects by isolating the Oxygen III (OIII) emission line at 500nm. This filter blocks unwanted light wavelengths, including those from artificial light pollution and natural skyglow, enhancing the contrast and clarity of deep-sky objects such as emission nebulae and supernova remnants. It is particularly effective for both visual observation and astrophotography, making it an essential tool for any astronomer.Regular price $209.00 USDRegular priceUnit price / per -
Optolong OIII Narrowband 6.5nm Filter 2" / 1.25"
Astrophotography enthusiasts, meet your next essential tool: the Optolong OIII Narrowband 6.5nm Filter, available in both 2" and 1.25" sizes. This high-quality filter is designed to isolate the Oxygen III (OIII) emission line at 500nm, drastically reducing the impact of light pollution and enhancing the contrast and details of your deep-sky images.Regular price From $209.00 USDRegular priceUnit price / per -
Optolong 2" OIII 6.5nm Filter
The Optolong 2" OIII 6.5nm Filter is an indispensable tool for astronomers and astrophotographers seeking to capture the intricate details of deep-sky objects. This professional-grade narrowband filter is specifically designed to isolate the Oxygen III (OIII) emission line at 500nm, significantly enhancing the contrast and visibility of celestial phenomena. Whether you are photographing or visually observing nebulae, the Optolong OIII 6.5nm Filter ensures unparalleled performance and clarity by drastically reducing light pollution and other unwanted wavelengths.Regular price $279.00 USDRegular priceUnit price / per -
ZWO 2" OIII Narrowband Filter 7nm
Purchasing the ZWO 2" OIII Narrowband Filter 7nm is a smart investment for any serious astronomer or astrophotographer. Its ability to isolate specific wavelengths of light and reduce the impact of light pollution makes it an essential tool for capturing stunning images of nebulas.Regular price $299.00 USDRegular priceUnit price / per