Laser Sighting

AccuCoat Coating Case StudiesThe OEM that came to us had been using a small triangular coated glass window at the end of a gunsight, but was seeing frequent cracking in the field due to the rough handling. They needed a drop-in replacement window in plastic that met both the needed optical performance and all environmental requirements (including chemical exposure and severe temperature cycling). Of the three suppliers who provided prototype optics in plastic, AccuCoat was the only one to pass the full suite of environmental tests.

Hot Mirrors for Virtual Reality

AccuCoat Coating Case StudiesHot mirrors are used in virtual reality (VR) systems to reflect the IR light used by eye or positional tracking systems while passing the visible light. These heads-up display optics need to be lightweight, and thus are coated on plastic. Optical requirements for VR vary, but can include 80-90% reflection of 800-830 nm light or nonpolarizing beamsplitting of the laser and visible, both of which are possible using AccuCoat coatings on plastic substrates.

 

AR Coated Mylar Sheets

The laser instrumentation and diagnostics markets have a need for very thin (2 mil) mylar coated sheets. By adjusting coating processes and developing custom tooling to accommodate the thin, flexible material, current coating technology can achieve a uniform AR V-coat across the sheet without compromising pliability; the coated sheet can even be rolled up and flexed without cracking or crazing the coating.

See a standard AR coating we've applied to Zeonex
coating on mylar sheets

Coating Solutions for the End of Project Squeeze

AccuCoat Coating Case StudiesCoating is the last step before an optic gets assembled, and we know how tight schedules can get at this point. That's why our engineers ask the right questions to understand your application and your optical design, allowing us to quickly offer creative solutions that meet your true needs. In fact, we typically deliver within 1-2 weeks from receipt of parts, often by adapting in-house tooling to keep you both on schedule and on budget.

Spinners & Polygons

AccuCoat Coating Case StudiesOptical coatings applied to spinners are used in critical laser guidance systems, bar code readers, land surveying, and LIDAR technology. At AccuCoat, we coat these multifaceted polygons and cylinders using a sophisticated system that enables rotation of parts around multiple axes simultaneously. This ensures we can deliver uniform high reflectivity and AR coatings, whether on injection molded plastic parts or high precision spinners for premium laser market applications.