Return Beam Vidicon Tube from United States
Return beam vidicon (RBV) tubes feature scanned electron beam return for high-resolution monochrome imaging in early satellite and aerial cameras. They fall under 8540.20.00 as other photocathode cathode-ray tubes.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the tube is not part of a complete satellite or aerial camera, which may be classified under heading 85.25
• Provide technical specs for classification
• Check if the tube is for aerospace use, which may have specific import requirements