Cryogenically Cooled IR Telescope Assembly from Germany
Complete telescope system with cryogenic cooling for infrared detectors, enabling low-background thermal imaging of astronomical sources. HTS 9005.80.40.20 classification for infrared optical telescopes including mountings and accessories.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Specify cooling system integration in technical literature; detachable cryostats risk parts classification under 9033
• Include vibration isolation specs for mountings to prove astronomical end-use versus laboratory vibration tables
• Watch for ozone-depleting refrigerants in cooling systems requiring EPA declarations