Spatial Light Modulator from Canada
Liquid crystal array modulating laser wavefront phase/amplitude for beam shaping. HTS 9013.80.91.00 covers as other optical appliances for adaptive optics. Not display LCDs.
Duty Rate — Canada → United States
14.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Document pixel pitch, modulation speed, and laser damage threshold
• Driver electronics may classify separately under chapter 85
• Research institution end-use declarations