RetroSpecs & Co. specializes in preserving and restoring historic eyewear manufactured from the 1890s-1980s. They offer registered historic eyewear fabricated and restored to old world standards, including gold-filled frames from American manufacturers like American Optical and Bausch & Lomb. The company's restoration process involves extensive cleaning, disassembly, and custom-made machines for soldering and polishing. RetroSpecs also maintains a vast cataloguing system for over 8,000 original frame designs, providing a one-year warranty and lifetime guarantee for parts. Additionally, they have expanded their offerings to include contemporary collections like Cuthbert & Chen, manufactured with cutting-edge technology and materials like titanium and buffalo horn.