Skip to content

UPS Shipping Delays / COVID-19 Response Statement

Apertura 2" Twist Lock Carbon Dielectric Mirror Diagonal - D2CF

shipping truck Free shipping

Apertura 2" Twist Lock Carbon Dielectric Mirror Diagonal

This 2" Twist Lock Dielectric Mirror Diagonal from Apertura is a sleek and attractive diagonal that is sure to knock your observation socks off! The carbon fiber plated body comes complete with a 2" to 1.25" adapter that is threaded for 2" filters. You can also attach a 2" filter to the focuser receptacle of the diagonal.

Apertura has designed this diagonal with a twist lock mechanism and set screws to hold your 2" eyepiece firmly in place. If you are using a 1.25" eyepiece, then be rest assured that the 2" to 1.25" adapter comes complete with a non-marring brass compression ring to keep a firm grip on your eyepiece.

If you are looking for a great diagonal to use with your 2" or 1.25' eyepieces, then this could be the diagonal for you!

The dielectric coatings on the 1/12th wave BK7 mirror have 99% reflectivity across the visible spectrum.

This Product Comes with the Apertura Absolute Warranty!

  • Two-Year Warranty against product defects.
  • Three-Year Accident Replacement Program that begins after your initial 2 year warranty expires.
  • Your Apertura Absolute Warranty is transferable.

Download a copy of the Apertura Absolute Warranty for more information on this program, how to make a claim, and why it is important to keep your original receipt and the product's original boxes & packaging!