Hard-coating by dip is the guarantee for premium scratch resistance applied to a lens. Machine, cleaning and hard-coating application adapted to the anti-reflection process are paramount for the market success. With the cleaning and hard-coating line CHC 20 , Allentown Optical Corp. provides a superior tool and a full solution integrated into our lab. UV…
Traditionally, progressive lenses have been produced using a molded blank that incorporates the progressive surface on the front side. These progressive blanks are produced in large quantities, and are available in multiple materials, each with a range of base curves, each with several add values. The wearer prescription is generated using traditional equipment to cut…
Available On Select Allentown Optical Digital Designs What is lenticularization? Lenticularization is a process developed to minimize the thickness and weight of lenses. The user defines an optimal region around the fitting cross (Optical area); outside this region the Lenticularization reduces the thickness with a gradual change in curvature, giving as a result a thinner…
ALLENTOWN OPTICAL’S DIGITAL DESIGNS DAILY C DAILY BASIC FOCUS SINGLE VISION OFFICE: PERSONAL, ASSISTANT, SUPERVISOR PARAMETER PETITE PROXIMITY Conventional Progressives Traditionally, progressive lenses have been produced using a molded blank that incorporates the progressive surface on the front side. These progressive blanks are produced in large quantities, and are available in multiple materials, each with…