Bandmate™ NebuStar™ Filter 1.25inch

High-performance, dielectric, squarewave “UHC” type general purpose narrow-band filter great for all nebulae types and instrument sizes. 

• Red blocking allows brighter, sharper star images not plagued with red fringing seen on most filters of this type.
• Highest transmission in critical bands
• Optical quality ground and polished BK-7 substrate means no loss of sharpness - even when used in front of mirror diagonals.

100% quality control:

• Every single filter is checked optically and cosmetically to assure performance.
• Every filter is individually serialized.