Apertura 50 mm Extension Tube - 2"
Apertura 50 mm Extension Tube - 2"
The Apertura 50 mm Extension Tube for 2-inch focusers provides an additional 50 mm (1.97-inches) of focal travel to your telescope, helping to bring your accessory and scope combination into focus! Also known as a spacer, this 50 mm extension tube has a 2-inch diameter barrel and is 1.97-inches (50 mm) tall. Made of black anodized aluminum and CNC-machined for a beautiful fit and finish, this extension tube is equipped with a brass compression ring that will not mar your eyepieces or accessories.
Also available in an 80 mm (3.15-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!