Highlights

• 100 x 100 mm x 3 mm Baader UBVRI-B Band-pass Filter, suitable from f/15 to f/1.8
• Classic photometric filter with transmission according to Bessel Par focal with all Baader filters of the same size
• Manufactured with most advanced ion beam coating technology / Daylight-Proof
• Reflex-Blocker hard coated and Plane-optically polished with sealed coating edges (Life-Coat)
• Blackened edges all around, with filter-lead-side-indicator in the form of a telescope-sided black outer rim
• Equally suitable for modern CMOS cameras as well as for older CCD camera technologies

This new generation of Baader Filters features:

CMOS-optimierte Baader Filter

• Reflex-Blockercoatings, for largest ever freedom from halos, even under most adverse conditions concerning aux-optics
• Identical filter thicknessto existing standards, with utmost care for remaining Par focal
• 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 Blog posts: