Manufacturer: Askar Sharpstar
Product number: asdnbos2

EUR 399,00

incl. 19 % VAT (DE)  
The VAT indicated refers to that applicable in Germany. After logging in, the VAT amount is adjusted to the applicable VAT of the stored delivery country. Therefore, the final price may vary accordingly.
excl. 6.95 € shipping costs (DE)  
Please log in to calculate shipping costs to your country.
more details to the shipping costs ...

  • Item has delivery time
  • Please notify by email when available again.

  • I agree to my email address being saved.  

Product expected to be available from 19.07.2024

Pre Order:

There are no reviews for this product
  • Details..
  • Technical data..
  • In the box..
Askar Duo Narrowband Filter with 6 nm Bandwidth for Deep-Sky Astrophotography
For all astrophotographers, filters are one of the indispensable accessories to achieve perfect deep-sky images. Nebula filters for deep-sky photography can effectively eliminate the influence of background light and improve the contrasts of your photos. Askar´s 6 nm Deep Sky Duo Narrowband Filter Colour Magic is designed specifically for astrophotography with modern cameras and is suitable for telescopes and camera lenses.

The narrow bandwidth of 6 nm allows you to capture high-quality deep-sky images even in the presence of significant light pollution or even bright moonlight. The contrast is significantly improved. The filter can be used with b&w/mono and with color astro cameras, DSLR and mirrorless system cameras.

In addition, the Colour Magic 6-nm nebula filter offers very good halation control, which significantly reduces annoying halos and reflections around stars.

Highest efficiency with a color camera and only two filters

The Askar 6nm Duo narrowband filter (OIII & SII) is the ideal complement to the popular Duo narrowband filters with H-alpha and O-III passband. Instead of using a pure S-II filter, the Askar O-III-/S-II filter can be used to simultaneously capture O-III.

Thus, with one color camera and only two filters (Ha/O-III and S-II/O-III), RGB data and the three common emission lines can be acquired.
Type:Nebula filter
Size:2" mounted
Connection thread:M48x0.75
Filter cell:metal - low profile
FWHM:6 nm
CWL:500.7 nm, 672 nm
Filter glass thickness:1.85 mm
Filter in transport packaging

Recommended accessories