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TECHSPEC®組件由愛特蒙特光學設計、指定或製造。進一步瞭解

4.5mm C Series VIS-NIR Fixed Focal Length Lens

4.5mm C Series VIS-NIR Fixed Focal Length Lens, #39-938

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4.5mm C Series VIS-NIR Fixed Focal Length Lens, #39-938
Stock #39-938
NT$20,331
Qty 1+
NT$20,331
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Focal Length FL (mm):
4.50
Maximum Sensor Format:
1/1.8"
Aperture (f/#):
f/2 - f/11
Working Distance (mm):
25 - ∞
Maximum Image Circle (mm):
9
Numerical Aperture NA, Object Side:
0.0285
Entrance Pupil Position (mm):
14.4
Exit Pupil Position (mm):
-9
Object Space Principal Plane (mm):
17.89
Image Space Principal Plane (mm):
6.51
Primary Magnification PMAG:
0.117
Field of View at Max Sensor Format:
Horizontal: 72mm - 84.7°
Vertical: 50.5mm - 66.1°
Diagonal: 98.2mm - 100.1°
Horizontal Field of View, 1/1.8" Sensor:
72.0mm - 84.7°
Horizontal Field of View, 1/2" Sensor:
61.9mm - 76.7°
Horizontal Field of View, 1/2.5" Sensor:
53.9mm - 69.4°
Horizontal Field of View, 1/3" Sensor:
44.0mm - 59.2°
Horizontal Field of View, 1/4" Sensor:
32.0mm - 45.2°
Maximum Distortion (%):
-15.83
Coating Specification:
425 - 1000nm BBAR
Filter Thread:
M58 x 0.75 with required adapter #87-425
Length (mm):
37.50
Maximum Diameter (mm):
40
Maximum Rear Protrusion (mm):
2.78
Number of Elements (Groups):
7 (6)
Iris Option:
Variable
Mount:
C-Mount
Type:
Fixed Focal Length Lens
Weight (g):
69

Regulatory Compliance

RoHS:

產品系列說明

  • 專為實際工廠自動化而設計
  • 支援最大2/3吋傳感器
  • 具有最大的孔徑
  • 每個鏡頭間差異性很小

TECHSPEC® C系列VIS-NIR定焦鏡頭係針對NIR或VIS-NIR效能要求的機器視覺應用所設計,可滿足工廠自動化及檢查的工作距離和分辨率需求。這些高效能鏡頭具有最大孔徑以及達1000nm的寬頻抗反射(BBAR)鍍膜,即使在光照受到最嚴苛限制的狀況下也能使用。TECHSPEC® C系列VIS-NIR定焦鏡頭都經過精心製造,具備高容差,因此具有更高水準的成像效能與很低的鏡頭間差異,確保能輕鬆安裝到多個系統中。C系列VIS-NIR鏡頭兼具很高的光學效能、工業功能以及很小的套件尺寸,為工廠自動化光學元件樹立了新標準。

也搭配 VIS 寬頻抗反射 (BBAR) 鍍膜使用。

注意:若為單獨紅外線成像,#65-796 UV-VIS截止濾光片則直接裝至各鏡頭的M25.5 x 0.5前濾光片螺紋上。

技術資訊

 
Focal Length A B C D
16mm 33.0mm 40.5mm 33.0mm 1.0mm
25mm 31.0mm 30.5mm 31.0mm 1.3mm
35mm 33.0mm 41.0mm 33.0mm 0mm
50mm 35.8mm 53.7mm 35.8mm 2.85mm
 
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