Dielectric coatings on Quartz substrate - what a combination!
SCT fitting to screw directly to most SCT models.
99% reflectivity dielectric coatings ensure maximum light transmission and pure colour rendition.
The mirror accuracy is 1/12th wave as specified by the manufacturer. This delivers all of your telescope's potential to the eyepiece.
The rugged metal body is precision CNC machined. End caps and 2" to 1.25" adapter is supplied.
Brass clamp rings for security.
Manufactured by our good friends at GSO
Why suffer with your standard 1.25" prism diagonal any longer?