Precision Prisms
HHVAT has the capability to manufacture a wide variety of prisms with tight tolerances, accurate fringe control, and angle precision. The finished products go through rigorous quality checks with equipment’s such as Zygo interferometers Davidson autocollimators and Trioptics spherometers.
Features:
● Substrate: BK7, Corning Fused Silica 7980, JGS1, JGS2● Dimension: Up to 150 mm with tolerances of +0.0-0.01mm● Flatness: Up to λ/10 at 632.8 nm● Surface Quality: 10-5 scratch and dig● Angle Tolerance: Up to 30 seconds
Applications:
● Periscopes● Spectroscopy● Telecommunications● Medical Instrumentation● Display Systems● Precision Alignment