Product Announcements: Optical Flats

Accurate interferometric metrology is the cornerstone of precision optical fabrication, giving confidence to both the manufacturer and the customer in the quality of optical products. The requirements, however, for many of today's optics are beyond the inherent accuracy of commercial out-of-the-box interferometers. Calibrating the interferometer relative to a known (read more)

ASML Optics PerfectWave Transmission Flats are commonly used in Fizeau interferometers as a reference against which other flat optics are tested. The difference in flatness between the reference surface of the transmission flat and the optic being tested is viewed by the interferometer as the test results. If the reference flat is less than perfect, its flatness signature is included... (read more)

ASML Optics offers, as standard products, extreme precision flats, spheres, aspheric lenses, and off-axis parabolic mirrors that can be used to fill the most demanding product and metrology requirements. Designed as a solution to satisfy commonly occurring needs and fabricated to tolerances that insure unquestioned performance, these components are available with reasonable cost... (read more)

Manufacturers of precision and custom optical components for use in medical instrumentation, academics and research, and industrial applications. Their product line includes optical flats, flat mirrors, optical windows, beamsplitters, and custom optical components. (read more)

Advanced Optics manufacturers single and double-sided optical flats up to 8" in diameter for use in test and measurement or as optical windows. Their flats are available either uncoated, with an anti-reflective coating or with a variety of reflective coatings for use as mirrors. (read more)

Advanced Optics offers a wide range of custom and precision optical components. Our product line consists of precision polished mirrors and windows, low cost commercial grade mirrors and windows, and single or double sided optical flats. (read more)

For over 50 years, Lapmaster has served the precision optics industry through the innovate design and manufacture of high quality precision finishing systems and solutions. (read more)

Lapmaster Monochromatic Light sources and Optical Flats for fast & accurate optical inspection of a lapped surface flatness. (read more)

Lapmaster offers a wide range of Optical Flats that complement our Monochromatic Light source systems. (read more)