Flemming Tinker, LLC provides comprehensive products and services serving companies that use and manufacture precision optical components and systems. The firm represents Okamoto Optics Works of Yokohama Japan for optics products serving worldwide commercial and institutional research communities and have founded Aperture Optical Sciences to provide US-based special manufacturing of optics for todayâs most demanding developmental optics & ITAR controlled projects. Aperture Optical Sciences designs and develops precision optics products and manufacture components and systems for spaceâbased imaging and optical communications, high energy lasers, airborne imaging, and industrial machines and instrument