GB/T 2831-1981
Replaced
DB44/T 1529.2-2015
Active
Guangdong ProvinceLocal standards
DB44/T 1529.2-2015 Objective mark for microscope, Part 2: Chromatic aberration correction
DB44/T 1529.2-2015 Objective mark for microscope, Part 2: Chromatic aberration correction
Price:
$ 30
Basic Information
Standard Code:
DB44/T 1529.2-2015
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
A magnifying glass and a microscope
ICS Name:
Optical equipment
Publish Date:
2015-01-30
Implement Date:
2015-04-30
Pages:
7 pages
Scope
This standard specifies the types of color correction and sets the minimum requirements for color correction. The color correction referred to in the standard only refers to axial chromatic aberration. This standard applies to the descriptive labels of objective lenses and lens barrels provided by manufacturers.
Development Information
Same series standard
Related Standards
GB/T 7661-1987
Replaced
GB/T 7661-1987 Bubble classes for optical elements
GB/T 15488-1995
Replaced
GB/T 15488-1995 Color filter glass
GB/T 15489.1-1995
Active
GB/T 15489.1-1995 Color filter glass test methods Spectral characteristic
GB/T 15489.2-1995
Active
GB/T 15489.2-1995 Color filter glass test methods Extent of bubble
GB/T 15489.3-1995
Active