| Description: The center_filter_wavelength attribute provides the wavelength of the center of the passband, or the peak transmissivity, for an instrument filter. |
| Namespace Id: img | Steward: img | Class Name: Optical_Filter | Type: ASCII_Real |
| Minimum Value: -1.7976931348623157e308 | Maximum Value: 1.7976931348623157e308 | Minimum Characters: None | Maximum Characters: None |
| Unit of Measure Type: Units_of_Length | Default Unit Id: None | Attribute Concept: None | Conceptual Domain: REAL |
| Status: Active | Nillable: false | Pattern: None |
| Permissible Value(s) | No Values | |