Call Us: 877.623.4021 | Free US Shipping On Orders $25+ EXCEPT all Astrodon products and some oversize JMI products

Paralizers

Square your eyepiece and keep everything in perfect alignment with a Paralizer using Howie Glatter’s patented design. Paralizers keep everything centered, absolutely parallel – always in the optical axis.

Astrodon products ship worldwide, but this website does not automatically ship other products to all locations. Email weborders@opticalstructures.com for a shipping quote for non-Astrodon orders outside the USA and Canada. Items in stock usually ship within one week, but some products take longer and are noted on the product page Dismiss