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Apertura 20 mm Spacer Ring for M42 Thread

(6 Available)
SKU: APT-A-M4220
$12.95
 
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A Quality Spacer for Your Stellar Setup!

Bring your perfect astronomy blueprint to life with this quality spacer from Apertura! With a robust CNC-machined housing precisely adding 20 mm of space between your M42/ T2 connections, this spacer is a quality addition to your build. Build your perfect imaging companion, with the Apertura 20 mm Spacer Ring for M42 Thread!

If you're modeling your own novel astronomy system, chances are good that you'll find yourself needing additional spacers to connect your gear or hit precise backfocal requirements; and with their line of spacers Apertura helps you prevent these occurrences from becoming barriers to creating your desired setup! The Apertura 20 mm Spacer Ring for M42 Thread provides a decent amount of spacing for connecting your camera or telescope to a thinner accessory in a 55 mm optical train, making up space in longer backfocal systems, or more. This features female-to-male/internal-to-external M42/T-Mount threading for connecting your accessories, scope, camera, or other spacers, together. This spacer features CNC-machining, providing a solid and precise aluminum form for building out your ideal system. Black anodizing provides a sleek and contrast protecting finish, and a high-contrast white label makes identifying this spacer in your setup or in your astronomy tool box a breeze. These quality touches are available at an excellent value, and take a further step above common budget options with Apertura's industry leading warranty!

Effective and Reliable Astronomy Train Accessory

The Apertura 20 mm Spacer Ring for M42 Thread is a cost and functionally effective way to build out your dream astronomy system, backed by an industry leading warranty!

Specifications
This adapter features M42/T-Mount connections on both sides, with one internal/female side and one external/male side. This allows you to connect two accessories, or extend your backfocus, between two M42 threaded pieces of equipment. It has been designed with 20 mm of extension, allowing you to bridge short gaps or add a small amount of backfocal distance. The adapter is CNC-machined from aluminum for excellent precision and durability, with a black anodized finish for added durability and image contrast protection. The Apertura 20 mm Spacer Ring for M42 Thread additionally features a high-contrast marking to make quick and easy identification possible!

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 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 and packaging!

Astronomy Hub: Your one-stop-shop for Astrophotography Knowledge!

Our Gear Experts have compiled a wealth of information to help expand your astrophotography knowledge! Below you’ll find links to articles, videos and "how-to" guides. Just one more reason that our Astronomy Hub is a one-stop-shop for all your astronomy and astrophotography needs!

How to Connect a Camera to a Telescope