Apertura 80 mm Extension Tube - 2"
Apertura 80 mm 2" Extension Tube
The Apertura 80 mm Spacer for 2-inch focusers provides an additional 80 mm (3.15-inches) of focal travel to your telescope, helping to achieve perfect back focus! Also known as an extension tube, this Apertura spacer is made from CNC-machined, black anodized aluminum and has a brass compression ring to protect your eyepieces and accessories from scratches. This 80 mm extension tube has a 2-inch diameter barrel and is 3.15-inches tall.
Also available in a 50 mm (1.97-inch) version!
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!