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High Point 2" Quartz Dielectric Diagonal - HPS-D2Q

$129.95 $103.96
Price match Guarantee

The High Point D2Q Diagonal has been discontinued and replaced by the Apertura 2" Quartz Dielectric Diagonal. The Apertura version of this diagonal offers the same quality and low price as the High Point version. If you’d like some advice on choosing the proper diagonal for your telescope, please feel free to contact one of our non-commissioned product advisors by email, phone or chat. Thanks!

High Point 2" Quartz Dielectric Mirror Diagonal

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.

  • 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 Quartz Dielectric Diagonal is a gem for under $130 and its performance capabilities rival that of diagonals costing almost two times as much.