ZWO Duo-Band Filter DB2
AED 555.00
- Dual Narrowband Pass:
- Passes light at both H-Alpha (656 nm) and OIII (500 nm) wavelengths.
- High Transmission Rates:
- More than 90% transmission at major OIII lines (486 nm, 496 nm, and 501 nm).
- More than 80% transmission at the H-Alpha line (656.3 nm).
- Material and Build:
- Made from aerometal material with precise CNC machining.
- Fine sandblasting process and anodized finish.
- Extinction treatment to prevent reflection.
- Optical Quality:
- Precise double-sided optical coating.
- Fine-optically polished to ensure accurate 1/4 wavefront and <30 seconds parallelism over both surfaces.
Lead time delivery: 14 - 30 days
Available on backorder
Description
ZWO Duo-Band Filter DB2 – 2″
Unlock the full potential of your astrophotography with the ZWO Duo-Band Filter DB2. This innovative filter is designed to enhance your imaging experience by allowing only the essential wavelengths to pass through, significantly improving the contrast and visibility of deep sky objects such as emission nebulae.
Key Features:
- Dual Narrowband Pass: Specifically targets H-Alpha (656 nm) and OIII (500 nm) wavelengths, making it perfect for capturing stunning details in nebulae.
- High Transmission Rates: Boasts over 90% transmission at major OIII lines and over 80% at the H-Alpha line, ensuring maximum light throughput for clearer images.
- Premium Build Quality: Constructed from aerometal with precise CNC machining, fine sandblasting, and an anodized finish for durability and a sleek look.
- Optical Excellence: Features precise double-sided optical coating and fine-optically polished surfaces to ensure accurate wavefront and minimal reflection.
- Compatibility: Seamlessly integrates with all ASI cameras and EFW Electronic Filter Wheels, making it a versatile addition to your astrophotography setup.
Benefits:
- Enhanced Imaging: Dramatically improves the contrast and detail of deep sky objects, allowing you to capture breathtaking images even in light-polluted areas.
- Light Pollution Reduction: Effectively minimizes the impact of both natural and artificial light sources, providing clearer and more detailed images.
- Cost-Effective Solution: Offers an affordable entry into narrowband imaging without the need for a monochrome camera, filter wheel, and multiple filters.
- Durable and Reliable: Built to last with laser-engraved fonts that won’t fade, ensuring long-term use and consistent performance.
- User-Friendly: Easy to use with One Shot Color (OSC) cameras, making it accessible for both amateur and professional astrophotographers.
Elevate your astrophotography with the ZWO Duo-Band Filter DB2 and capture the universe like never before. Whether you’re a seasoned astrophotographer or just starting out, this filter will help you achieve stunning, high-contrast images with ease.
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