Holography Spatial Filter Assembly from China
A pinhole and lens assembly used for cleaning laser beams in holographic recording systems. This spatial filter is a dedicated accessory for unspecified optical instruments, ensuring beam quality in holography.
Duty Rate — China → Canada
0%
Import Tips
• Classify as a part of an optical instrument, not as a general laboratory filter
• Ensure the assembly is not sold with a complete holography system, which may affect classification
• Keep documentation showing its use in laser beam cleaning