The lead time for prototypes varies depending on the specifications, drawings, lens unit (single lens or multiple lenses combined), and prototype quantity, as well as other customer requirements.

*In case of single lens parts
For plastic lenses, the lead time is approximately 6 weeks from the closure of discussions on parts and mold specifications to the completion of molds, followed by molded product samples that meet specificfication in 6 to 10 weeks.
The lead time for glass lenses is approximately 4 weeks to arrange glass materials and processing jigs, and approximately 2 weeks to prepare samples.

The lead time for prototypes varies depending on the manufacturing method and materials used, so please feel free to contact us if you are considering making a prototype.