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Celestron 1.25" Oxygen III Narrowband Filter
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Key item features
- Enhanced Contrast: Isolates the 500.7nm oxygen-III line, boosting contrast for detailed views of nebulae and revealing intricate structures under light-polluted skies.
- Superior Optics: Crafted with high-quality glass, this narrowband filter minimizes light scatter for exceptional image clarity and sharpness during observations.
- Precision Attachment: Features meticulously crafted 1.25" threads for secure and seamless attachment to telescope eyepieces, enhancing stability.
- Light Pollution Reduction: Effectively blocks unwanted urban light, significantly improving the telescope's ability to capture faint deep-sky objects.
- Optimized Viewing: Subtly enhances details on certain planetary features by reducing glare and increasing contrast, broadening its utility beyond nebulae.
- Advanced Coating: Boasts a durable, ultra-hard vacuum-deposited coating that precisely blocks the entire visual spectrum from 400 to 700 nm.
- Versatile Tool: Ideal for both astrophotography and visual observation of the cosmos, enabling exploration with clarity and precision.
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Specs
- Telescope filter typeDeep Sky Telescope Filter
- CompatibilityTelescopes
- Thread size1.25 in
- BrandCelestron
- Lens diameter0 mm
- ColorBlack
Current price is USD$94.95
Price when purchased online
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Arrives between May 23 - May 26
|Sold and shipped by Celestron, LLC
4.785714285714286 stars out of 5, based on 28 seller reviews(4.8)28 seller reviews
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About this item
Product details
What sets the 1.25" Oxygen III Narrowband Filter apart is its precision-engineered capability to enhance your celestial viewing experience. This high-quality filter meticulously isolates the two doubly-ionized oxygen lines at 496 and 501nm, which are key emissions from planetary and emission nebulae. By doing so, it provides an unparalleled contrast that dramatically distinguishes the deep blackness of the night sky from the delicate photons of OIII light. This results in exceptionally detailed observations of astronomical phenomena such as the Veil, Ring, Dumbbell, Crescent, and the illustrious Orion nebulae.Crafted by Celestron, a leader in optical innovation, each filter boasts a durable, ultra-hard coating. This advanced vacuum-deposited layer is designed with precision to block the entire visual spectrum ranging from 400 to 700 nm. This innovative approach ensures the elimination of unnatural colored halos that often plague bright stars when viewed through less sophisticated OIII filters.The effectiveness of this filter makes it a versatile tool for astrophotographers and astronomers alike, seeking to capture or observe the intricate details of the cosmos. Whether you're a seasoned professional or an enthusiastic amateur, the 1.25" Oxygen III Narrowband Filter is an essential addition to your astronomical equipment, enabling you to explore the universe with clarity and precision.
- ENHANCED CONTRAST - Celestron Oxygen III filter isolates the 500.7nm oxygen-III line boosting contrast for detailed views of nebulae under light-polluted skies revealing intricate structures.
- SUPERIOR FILTER QUALITY - Experience minimal light scatter with this narrowband filter crafted with high-quality glass for exceptional image clarity and sharpness ensuring optimal viewing.
- PRECISION THREADING - The 1.25" filter features meticulously crafted threads for secure and seamless attachment to your telescope eyepieces enhancing stability during observations.
- REDUCE LIGHT POLLUTION - Effectively blocks unwanted light from urban areas significantly improving your telescope's ability to capture faint deep-sky objects even in less-than-ideal conditions.
- OPTIMIZED PLANETARY VIEWING - While designed for nebulae this Oxygen III filter can subtly enhance details on certain planetary features by reducing glare and increasing contrast broadening its utility.
- TRUSTED BRAND REPUTATION - Benefit from Celestron's legacy of quality with this durable filter backed by a 2-year warranty ensuring reliable performance and customer satisfaction for years to come.
- Versatile tool ideal for astrophotography and visual observation of the cosmos
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Specifications
Telescope filter type
Deep Sky Telescope Filter
Compatibility
Telescopes
Thread size
1.25 in
Brand
Celestron
Warranty
Warranty information
2 Year
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Ingestion Hazard
This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.
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