In the painting division, paint is applied to lenses of all possible sizes and shapes. Our workers make use of the specialized “tip” tool to apply the paint perfectly evenly. New innovations in lens manufacture mean new and ever more complicated lens designs. The perfect method to apply paint to each part of a product is determined through trial and error, a process we begin as early as the prototype stage. I think it is this kind of effort, together with ongoing research and progress, that supports SIGMA’s high level of quality and wins the trust of our customers worldwide. Me and my staff will continue giving our best in this skilled and highly technologized field of work.