SKU:13239752788
Optolong OIII CCD 3nm 2" Mounted Filter
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- USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
Description
Optolong OIII CCD 3nm 2" Mounted FilterPRODUCT DESCRIPTION The Optolong OIII 3nm CCD Filter (2") is a precision engineered extra narrowband filter that isolates the Oxygen III emission line at 500nm, allowing astrophotographers to reveal fine structural details in nebulae and supernova remnants with exceptional clarity and contrast. With a razor thin 3nm bandwidth, this filter efficiently blocks light pollution and skyglow from both natural and artificial sources. Designed for advanced CCD
25″ Adapter & various spacers / extenders (16
Upgradable firmware and NexRemote PC control software included
57 arcseconds Highest Magnification 406
Ideal for astrophotographers seeking consistent
Large latitudinal range (7°–77°) for broad usability across geographic locations
Polar Alignment: SynScan Hand Controller Assisted
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It is a significant upgrade over broader dual-band filters
Coating: Multi-layer anti-reflective coatings
Steel Tripod with 2" Adjustable Legs
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Heavy-duty stainless steel tripod ensures stable
Quick Dispatch:
Your Optolong OIII CCD 3nm 2" Mounted Filter orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Optolong OIII CCD 3nm 2" Mounted Filter ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy