About Baader Baader, Clear Focusing 50.4mm Rnd Filter (3mm Thick, Optically Polished)
The Alpine Astronomical Baader Clear Focusing Filter can be used first to clearly focus the image before adding colored and specialty filters.
Baader Baader, Clear Focusing 50.4mm Rnd Filter (3mm Thick, Optically Polished) Features
For Steeltrack NT Focusers
Full Wavelength Throughput
Unmounted for Versatile Use
Parfocal with Baader LRGB Filters
Allows for Sharp Focus Before Imaging
Anti-Reflection Fully Coated
Warranty Information
This product has a limited warranty of 24 months for parts and 24 months for labor.