GB/T 16920-1997
Replaced
GB/T 44455-2024
Active
National standards
GB/T 44455-2024 Test methods for optical properties of variable focus liquid lens
GB/T 44455-2024 Test methods for optical properties of variable focus liquid lens
Price:
$ 75
Basic Information
Standard Code:
GB/T 44455-2024
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Materials and components for instruments and meters
ICS Name:
\nGlass Composite
Publish Date:
2024-09-29
Implement Date:
2025-04-01
Pages:
24 pages
Scope
This document describes the testing method for the optical performance of liquid zoom lenses.
This document is applicable to the optical performance testing of liquid zoom lenses.
Development Information
Related Standards
GB/T 6580-1997
Replaced
GB/T 6580-1997 Glass—Resistance to attack by a boiling aqueous solution of mixed alkali—Method of test and classification
GB/T 6582-1997
Replaced
GB/T 6582-1997 Glass—Hydrolytic resistance of glass grains at 98℃—Method of test and classification
GB/T 17129-1997
abolished_transferred
GB/T 17129-1997 Colourless optical glass test methods of chemical stability—Powder
GB 17762-1999
Replaced
GB 17762-1999 Safe and hygienic requirements of thermotolerant glass ware
GB/T 17763-1999
Active