Cascade Optical Corp. has promoted these products/services:
Broadband AR coatings operate usually at lower efficiency than V-Coatings, but they provide anti-reflective properties over much wider spectral range. Spectral performance of a typical visible AR coating designed for BK7 glass is shown in the figure below.
Rav < 0.5% @ 450-650 nm @ 0° - 20° AOI
One stop optical fabrication and thin film design Our Proprietary Deposition Process & Monitored Low Contamination Levels Produces A Highly Dense Thin Film Structure With Optimal Low Stress, Absorption, & Scatter.
Large Optical Filters are commonly coated at Cascade Optical Corporation. The question commonly arises for coating companies.." Can you coat large Optics?".
HIGH REFLECTIVE COATINGS All-dielectric high reflective (HR) coatings offer a very high efficiency and a much higher laser induced damage thresholds than enhanced and protected metal mirrors.