Baader LRGB Filter Set – CMOS-optimized

This new generation of Baader CMOS-filters features:

CMOS-optimized Baader Filters

• Increased contrast, matched for typical CMOS quantum efficiency and s/n ratio
• 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 and image results can be found here:

Review: visual usage of the Baader RGB-B CMOS Filter 28. July 2022 Team Baader Planetarium

First Light with Baader SDSS filters by S. Ziegenbalg 23. February 2022 Team Baader Planetarium

New CMOS-optimized Baader Filters 08. May 2021 Team Baader Planetarium

Don´t be misled.

These all new CMOS-optimized filters work magnificently with all existing digital camera technologies, be it CMOS or CCD. However – an owner of CCD-camera-technology will still find our previous, extremely affordable, narrowband filter technology to be fully apt for excellent imaging. But: "the Better always is enemy to the Good".