High Point 2" SCT Quartz Dielectric Mirror Diagonal
This High Point 2" SCT Quartz Dielectric Mirror Diagonal is designed to attach directly to the external threads on the rear cell of your SCT scope. Can be rotated to the most comfortable position. The Quartz Mirror nearly eliminates focus position changes resulting from thermal instability, which is one less thing you will have to concern yourself with when using your gear out in the field.
Attaches directly to the external male SCT threads on the rear cell of your Schmidt-Cassegrain Telescope (SCT)
Our Quartz Dielectric diagonal provides greater thermal stability then non-quartz diagonals
Thermal stability means less focus position adjustment during evenings that experience considerable temperature variance
The 2" Quartz Dielectric Diagonal from High Point features Dielectric Coatings with 99% reflectivity across the visible wave spectrum
A 1/12th wave mirror comes standard with all Quartz Dielectric Diagonals by High Point
Our Quartz Dielectric Diagonal is CNC Machined and looks great in any telescope
Accept 2" filters
Equipped with a 1.25" - 2" eyepiece adapter this diagonal accepts both 1.25" and 2" Eyepieces
Features a non-marring compression ring on the diagonal body and the 1.25" to 2" Adapter
Weight 1 lb without the 1.25" - 2" adapter and 1.3 lb with the 1.25" - 2" Adapter
This 2" Quartz Dielectric Diagonal is a beautifully crafted, CNC Machined Diagonal that looks great in any telescope. Optically, this diagonal is highlighted by a 1/12 wave mirror with enhanced dielectric coatings that deliver 99% reflectivity across the visible wave spectrum.
This item is sold as is. No Returns.
Filed under: Eyepieces & Accessories