CHROMA TECHNOLOGY Oiii (5nm) Filter

SKU: CT-27007-1.25M
Barcode: 0799787271924

$840.00

Filter Size: 1.25 inch Mounted
  • 1.25 inch Mounted
  • 2 inch Mounted
  • 31mm Unmounted
  • 36mm Unmounted
  • 50mm Unmounted
  • 50x50mm Unmounted
Available to order
Delivery time: Typically 4 weeks from order

Delivered to anywhere is Australia and New Zealand.
Orders placed before 2 PM are usually shipped the same day.

CHROMA TECHNOLOGY Oiii (5nm) Filter

$840.00

$840.00

Choose option
Filter Size: 1.25 inch Mounted
  • 1.25 inch Mounted
  • 2 inch Mounted
  • 31mm Unmounted
  • 36mm Unmounted
  • 50mm Unmounted
  • 50x50mm Unmounted
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Same day shipping

If you order before 2pm we will ship your items same day.

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Expert aftersales support

We fully support our products!

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Minimum 2-Year Warranty. 

+ extended manufacturer warranties

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Aussie Owned & Stocked

Our store is Australian owned and stocked.

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The CHROMA TECHNOLOGY OIII (5nm) Filter is a premium narrowband filter designed for astrophotography and scientific imaging, offering a balanced combination of contrast and light throughput. This filter targets the Oxygen III (OIII) emission line at 500.7nm with a precise 5nm bandwidth, effectively reducing light pollution, moonlight, and other unwanted wavelengths. It provides enhanced contrast and detail, making it ideal for capturing faint nebular structures and intricate deep-sky details.

Built with advanced multi-layer dielectric coatings, the CHROMA OIII filter ensures high transmission and long-lasting performance. Its robust design and rigorous quality control make it an excellent choice for both professional and amateur astrophotographers, delivering stunning high-contrast images with minimal halos or reflections.

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