透鏡具有 M39 x 1/26 吋底座螺紋。需要使用另售的 Leica 鏡頭轉接器(#14-705 適用於 35、50、60、80 及 105mm 鏡頭,或 #54-126 適用於 135mm 鏡頭),以便連接模組化聚焦管 (MFT)。鏡頭聚焦及連接至標準相機接口時,需要使用 MFT。MFT 並未隨附相機轉接器;請另行購買適用於 C 接口、F 接口、T 接口 (M42 x 0.75)、SLR 接口 (M42 x 1.0) 及 M72 x 0.75 的相機轉接器。如需更近的工作距離,可增加額外的延伸環(請參閱「使用鏡間環」規格表);數值僅供參考; #57-791 適用於 M72 相機,#56-965 適用於所有其他相機。
若要與相機搭配使用,請將C接口轉接器 (隨附) 安裝至聚焦管,或者使用F接口、T接口、SLR或M72轉接器 (每種轉接器皆另售)。更大的範圍 (全程25mm) 可支援一系列工作距離,而無需間隔環。藉由精確的設計,鏡頭在聚焦期間可保持居中且不可旋轉的狀態。已隨附鎖定螺釘。
請聯絡應用工程尋求協助,針對您的應用適當配置這款鏡頭。
Working with Spacers: Using Modular Focus and C-Mount Adapter #14-707 and #14-708 | ||||||||||
Focal Length | 25mm of Spacers | 50mm of Spacers | 75mm of Spacers | |||||||
WD | FOV* | System Mag** | WD | FOV* | System Mag** | WD | FOV* | System Mag** | ||
28mm | min | † | † | † | ||||||
max | † | † | † | |||||||
35mm | min | 26mm | 4mm | 66.0X | † | † | ||||
max | 44mm | 7.3mm | 36.2X | † | † | |||||
50mm | min | 78mm | 7.4mm | 35.7X | 56mm | 4.7mm | 56.2X | † | ||
max | 155mm | 17.3mm | 15.3X | 77mm | 7.4mm | 35.7X | † | |||
60mm | min | 153mm | 12.7mm | 20.8X | 99mm | 7.0mm | 37.7X | 78mm | 4.9mm | 53.9X |
max | 655mm | 64.7mm | 4.1X | 153mm | 12.7mm | 20.8X | 99mm | 7.0mm | 37.7X | |
80mm | min | 580mm | 41.9mm | 6.3X | 226mm | 13.9mm | 19.0X | 156mm | 8.3mm | 31.8X |
max | ∞ | 4.4° | N/A | 580.5mm | 41.9mm | 6.3X | 226mm | 13.9mm | 19.0X | |
105mm | min | † | 974mm | 54.0mm | 4.9X | 377mm | 18.1mm | 14.6X | ||
max | † | ∞ | 3.4° | N/A | 974mm | 54.0mm | 4.9X | |||
135mm | min | † | † | 2128mm | 95.4mm | 2.8X | ||||
max | † | † | ∞ | 2.6° | N/A |
*FOV (Field of View) calculated horizontally for ½" sensor format
**System Magnification specified for ½" sensor format and 13" monitor
† No Image Possible with This Length of Spacers
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