Name: 4.5mm C VIS-NIR 系列定焦镜头
Brand: TECHSPEC
SKU: 39-938
Price: RMB 3,858.95

4.5mm C VIS-NIR 系列定焦镜头

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

产品编码 #39-938 有现货

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RMB 3,858.95

数量 1+
RMB 3,858.95

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虹膜选项:

Variable

长度 (mm):

37.50

水平视场, 1/2" 传感器:

61.9mm - 76.7°

滤光片螺纹:

M58 x 0.75 with required adapter #87-425

最大直径 (mm):

外径 (mm):

40.0

重量 (g):

水平视场, 1/3" 传感器:

44.0mm - 59.2°

最大后端突出 (mm) :

2.78

最大像圈 (mm):

9.00

数字孔径 NA, 对象侧:

0.0285

采用最大传感器格式时的视场:

71.9mm - 84.7°

Number of Elements (Groups):

7 (6)

水平视场，1/1.8"传感器:

72.0mm - 84.7°

Front Thread:

M40 x 0.5 (Male)

水平视场,1/2.5”传感器:

53.9mm - 69.4°

类型:

Fixed Focal Length Lens

焦距 FL (mm):

4.50

主要放大倍率 PMAG:

0.117

最大传感器格式 :

1/1.8"

工作距离 (mm):

25 - ∞

支架:

C-Mount

孔径 (f/#):

f/2 - f/11

涂层:

425 - 1000nm BBAR

涂层规格:

425 - 1000nm BBAR

入射瞳孔 (mm):

14.4

水平视场, 1/4" 传感器:

32.0mm - 45.2°

Object Space Principal Plane (mm):

17.89

Image Space Principal Plane (mm):

6.51

Field of View at Max Sensor Format:

Horizontal: 72mm - 84.7°
Vertical: 50.5mm - 66.1°
Diagonal: 98.2mm - 100.1°

最大畸变（%）:

-15.83

Exit Pupil Position (mm):

-9

Lens Wavelength Range:

VIS-NIR

Imaging Lens Type:

Compact Lens Coated for Visible to Near Infared

存储温度 (°C):

-20 to +60 For questions regarding operating temperature please contact our support team

合规性

RoHS:

符合标准

Certificate of Conformance:

浏览

产品系列说明

高达⅔"，C接口镜头
高达750万像素，2.8µm像素大小的传感器
用于425-1000纳米波长范围的紧凑型（C）宽带镜头
3.5毫米至50毫米焦距

TECHSPEC®C系列VIS-NIR定焦镜头适用于NIR或VIS-NIR波段的机器视觉应用，符合工厂自动化和检查应用对工作距离和分辨率的要求。除了配有大尺寸光圈，该镜头还镀有适用于1000nm以上波段的宽带增透膜（BBAR），这款高性能镜头可在最严格的照明条件下使用。TECHSPEC®C系列VIS-NIR定焦镜头拥有严格的制造公差，造就了其高水平的成像性能，镜头间差异极小，易于安装到复杂系统中。依靠其高水平的光学性能，工业特色，以及小巧的外形，C系列VIS-NIR镜头成为了新一代工厂自动化光学件的标杆。

还提供 VIS 宽带增透膜 (BBAR)。

注意：如果只需要红外成像，可将 #65-796 UV-VIS截止滤光片直接连接到螺纹规格为M25.5X0.5的镜头上。

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

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

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

#39-938, 4.5mm C VIS-NIR Series Fixed Focal Length Lens, Relative Illumination Plot (NIR)

#39-938, 4.5mm C VIS-NIR Series Fixed Focal Length Lens, Working Distance versus Field of View Plot

#39-938, 4.5mm C VIS-NIR Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 200mm Working Distance, f2.8

#39-938, 4.5mm C VIS-NIR Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot (NIR), 200mm Working Distance, f2.8

#39-938, 4.5mm C VIS-NIR Series Fixed Focal Length Lens, Depth of Field Plot, 200mm Working Distance, f2.8

#39-938, 4.5mm C VIS-NIR Series Fixed Focal Length Lens, Depth of Field Plot (NIR), 200mm Working Distance, f2.8

#39-938, 4.5mm C VIS-NIR Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 200mm Working Distance, f4

#39-938, 4.5mm C VIS-NIR Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot (NIR), 200mm Working Distance, f4

#39-938, 4.5mm C VIS-NIR Series Fixed Focal Length Lens, Depth of Field Plot, 200mm Working Distance, f4

#39-938, 4.5mm C VIS-NIR Series Fixed Focal Length Lens, Depth of Field Plot (NIR), 200mm Working Distance, f4

#39-938, 4.5mm C VIS-NIR Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 500mm Working Distance, f2.8

#39-938, 4.5mm C VIS-NIR Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot (NIR), 500mm Working Distance, f2.8

#39-938, 4.5mm C VIS-NIR Series Fixed Focal Length Lens, Depth of Field Plot, 500mm Working Distance, f2.8

#39-938, 4.5mm C VIS-NIR Series Fixed Focal Length Lens, Depth of Field Plot (NIR), 500mm Working Distance, f2.8

#39-938, 4.5mm C VIS-NIR Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 500mm Working Distance, f4

#39-938, 4.5mm C VIS-NIR Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot (NIR), 500mm Working Distance, f4

#39-938, 4.5mm C VIS-NIR Series Fixed Focal Length Lens, Depth of Field Plot, 500mm Working Distance, f4

#39-938, 4.5mm C VIS-NIR Series Fixed Focal Length Lens, Depth of Field Plot (NIR), 500mm Working Distance, f4

技术信息


焦距	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