Baader Planetarium Narrowband S-II CCD Telescope Filter - 8nm
Item#: HN-AAS031
Your Filter Size
Price:
$141.00 to $217.00
Description
CCD imagers will find Baader's new Narrowband CCD passfilters to deliver the absolute highest contrast deep sky images in H-Alpha, H-Beta, Oxygen III, and Sulfur-II, with the shortest exposures possible. Their ultra-narrow bandwidths have extremely high transmissions, while completely rejecting light pollution as well as the important blocking of longer wavelengths.
The high optical quality of the Baader narrowband filters guarantees no loss in sharpness or contrast. Each substrate is fine-optically polished plane parallel to deliver a smooth and accurate 1/4 wavefront over the entire surface. This special custom polishing operation sets Baader filters apart from the standard commercially precision polished filter substrates used by most other filter manufacturers.
Dimensions & Specifications
Brand
Baader Planetarium
Size
1.25 Inches, 2 Inches
Telescope Accessories Series
Filters
Type
Deep Sky Filters, Narrowband Filters
Options
Filter Size: Choose from 2 Filter Size options
Baader Planetarium Narrowband H-Alpha Telescope Filter 7nm Price:
$169.00 to $277.00
Baader Planetarium Narrowband O-III CCD Telescope Filter - 8.5nm Price:
$108.00 to $207.00
16%
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REVIEW SNAPSHOT®
by PowerReviews(based on 2 reviews)
Ratings Distribution
Reviewed by 2 customers
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Displaying reviews 1-2
Pros
- Easy To Use
- Good Padding
- Great Optics
- Strong Construction
- Widely Compatible Adapter
Cons
Best Uses
- Astrophotography
Comments about Baader Planetarium Narrowband S-II CCD Telescope Filter - 8nm:
This SII filter fits perfectly into 2" threaded adapters for astrophotography. It is very high quality and comes in a great case. I can't wait to do some long exposure astrophotography with my modified canon DSLR with this beautiful filter! Great for narrowband imaging.
- Was this a gift?:
- No
Pros
- Easy To Use
- Great Optics
- Strong Construction
Cons
Best Uses
- Astrophotography
Comments about Baader Planetarium Narrowband S-II CCD Telescope Filter - 8nm:
Good product well priced
Displaying reviews 1-2
