Apertura 35mm Self-Centering Extension Tube - 2"
Apertura Self-Centering 35 mm Extension Tube
The Apertura Self-Centering 35 mm Extension Tube makes dialing in your focus feel effortless! This extension tube from Apertura is designed to fit 2” accessory barrels and is great for imaging or visual sessions. Just twist the knurled top ring to lock it into place for no-fuss installation.
This extension tube is 50 mm long and increases imaging set-ups to 35 mm (1.38”). It also incorporates a convenient threading to accept 2” filters! Machined with CNC precision, the extension tube is designed to provide you with high-quality performance and durability.
Lock in Precision!
This Apertura 35 mm extension tube is accurate and user-friendly, allowing effortless centering and focusing. Read more below!
Helical Compression Lock
Securly held with a helical compression mechanism, this Apertura
Self-Centering Extension Tube will accurately center and stabilize your 2"
accessory. With this holding mechanism, your inserted barrel will not be
moved laterally, making it preferable over the simple thumbscrew locking
system. Just twist the knurled top ring to lock it into place and twist in
the opposite direction for removal. This adapter is easy to use, even
in the dark!
Comes with the Apertura Absolute Warranty!
The Apertura Absolute Warranty provides two years of coverage against
product defects. After the initial two-year warranty expires, this product
qualifies for Apertura's Three-Year Accident Replacement Program. In
addition, the Apertura Absolute Warranty is transferrable! 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!