Fused Silica Beam Splitter from Canada
Mounted fused silica plate with dielectric coating that splits laser beams 50/50 for interferometers and holography systems. HTS 9002.90.95.00 as mounted high-purity silica optical element for measuring instruments. Extreme thermal stability for precision applications.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include coating specifications and reflectivity curves
• Classify as interferometer parts vs. general silica in Chapter 70
• Verify clean room packaging requirements for contamination control