? The filter is in Mint Condition. ?
The Bandmate NebuStar Nebula Filter from Tele Vue uses optical-quality glass that is tinted to filter red light specifically for observing nebulae with embedded star clusters. The high-grade glass and precision tinting ensure that only the desired light waves are blocked while preserving image clarity and brightness. This filter will thread onto most 1.25" eyepieces and accessories from most manufacturers.
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
Filed under: Eyepieces & Accessories