JB/T 5474-1991
Optical part coatings - Polarization film (English Version)
- Standard No.
- JB/T 5474-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 5474-1991
- Scope
- This standard specifies the classification, technical requirements, test methods, inspection rules, etc. of polarizing films coated on optical off-duty parts. This standard applies to coatings on optical glass parts that turn natural light into polarized light.
JB/T 5474-1991 history
- 1991 JB/T 5474-1991 Optical part coatings - Polarization film
