產品描述
| 參數 | ||||
| 相對孔徑(Aperture D/f') | F1 :2.4 | |||
| 焦距<Focal-Length (mm)> | 70mm | |||
| 接口 (Mount) | M34×0.75 | |||
| 視場角 (Field) | D | H | V | |
| 1/2" | 6.6° | 5.2° | 4° | |
| 1/2.7" | 5.4° | 4.4° | 3.3° | |
| 外形尺寸< Dimension (mm)> | Φ40×69 | |||
| 重量<Weight (g)> | 121 | |||
| 近攝距<M.O.D (m)> | 0.2 | |||
| 操作方法(Operation) | 變焦 ( Zoom)： | 固定 (Fix) | ||
| 聚焦 (Focus)： | 手動 ( Manual) | |||
| 光圈 ( Ir is )： | 固定 (Fix) | |||
| 操作溫度(Operat ing Temerature) | -20℃~+80℃ | |||
| TV畸變(TV Distortion) | 1/2" | 0.05% | ||
| 1/2.7" | 0.03% | |||
| 光學總長<Total Track-Length(mm)> | 72 | |||
| 后焦距<Bake Focal-Length (mm)> | 26.9 | |||
| 鏡頭結構(Lens Construction) | 5組5片 | |||
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