| Specifications | Diameter | 16mm | |||
| Height | 10mm | ||||
| Sensitivity | 20 arc minutes per 2mm | ||||
| Material | Glass | ||||
| Bubble Size | - | ||||
| Ring Diameter | - | ||||
| Ring Color | Black | ||||
| Liquid Color | Green | ||||
| Storage Temp | -40℃ to +70℃ | ||||
| Remark | All Specifications above can be customized | ||||
| Drawing | |||||
| Features | Sensitivity from 5 to 60 arc minutes | ||||
| Precision optical top lens | |||||
