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
18%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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