When it came time to really put corrective lenses to work, a more practical eyeglass had to be developed. During WW2 the military needed a frame that would not only fit across all the different face morphologies of the soldiers, but one that would allow for much more activity without lens rotation. Thus the Pantoscopic 3 was born. In the time since WW2 this style has endured and evolved from the battlefield to become a common staple of boardrooms, ivy league schools, and silver screens alike. The SALT. JEFFERSON continues to build on that heritage with vintage inspired details like a classically tailored silhouette and a subtle keyhole that provides a universal bridge fit. Handcrafted in Japan utilizing functional rivet hinges, and the highest quality Japanese acetate that features proprietary colors only found at SALT.~

 - A:51 B:43 DBL:20 ED:51 Temple:148

-100% Made In Japan with high quality Japanese componentry.

- Japanese acetate ensures rigidity & durability for a proper fit, lasting adjustments, and high luster.

- Functional rivet hinges provide lasting quality for generations.

-Specific acetate thickness designed to provide the proper fit, while reducing stress to the lens and ensure superior optics