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What's the actual size of your 2" filters in "mm" with and without frame/ring? What step down adapter is suggested from a 52 mm to "-- mm"?
Question by: Waqas Ahmad on Oct 10, 2016 7:54:00 PM | 1 Answer(s)
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Details
This new generation of Baader Filters features:
CMOS-optimierte Baader Filter- Reflex-Blocker™ coatings, for largest ever freedom from halos, even under most adverse conditions concerning aux-optics
- Identical filter thickness to existing standards, with utmost care for parfocality
- Blackened edges all around, with filter-lead-side-indicator in the form of a telescope-sided black outer rim, to additionally eliminate any reflection due to light falling onto the edge of a filter
- Each filter coated individually, with sealed coating edge (NOT cut out of a larger plate with coatings left exposed, read more)
- Life-Coat™: evermore hard coatings to enable a non-aging coating for life – even in a most adverse environment
Further information, test reviews, image results...
... can be found on our detailed Blogposts:
Baader Blogpost:
Now available: New Baader UBVRI and SLOAN/SDSS (ugriz') Photometric FiltersThis entry was posted on October 12, 2021 Last modified on November 2, 2021.
Baader Blogpost:
New CMOS-optimized Baader FiltersThis entry was posted on May 8, 2021 Last modified on May 4, 2022.
Baader Blogpost:
First Light with Baader SDSS filters by S. ZiegenbalgThis entry was posted on February 23, 2022
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