| | Brand | Tamron | | Model Code | 12VM412ASIR | | Varifocal | Yes | | Aspherical | Yes | | Zoom | Manual | | Lens Format inches | 1/2 | | Focal Length mm | 4 ~ 12 | | Lens Mount | C | | F-Stop | 1.2 ~ Close | | Iris Type | Manual Iris | | Angle (Field) of View o | 93.6 x 68.9 | | Physical Specifications | Dimensions mm: 40 (Dia) x 56.31 Weight g: 57.5 | | Environmental Specifications | Operating Temperature oC: -20 ~ +60 |
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