Name: 4.5mm C VIS-NIR Series Fixed Focal Length Lens
Brand: TECHSPEC
SKU: 39-938
Price: NT$14,235

4.5mm C VIS-NIR Series Fixed Focal Length Lens

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

Stock #39-938 5-7 Days

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NT$14,235

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比較

下載產品資料

Iris Option:

Variable

Length (mm):

37.50

Horizontal Field of View, 1/2" Sensor:

61.9mm - 76.7°

Filter Thread:

M58 x 0.75 with required adapter #87-425

Maximum Diameter (mm):

Outer Diameter (mm):

40.0

Weight (g):

Horizontal Field of View, 1/3" Sensor:

44.0mm - 59.2°

Maximum Rear Protrusion (mm):

2.78

Maximum Image Circle (mm):

9.00

Numerical Aperture NA, Object Side:

0.0285

Horizontal Field of View @ Max Sensor Format:

71.9mm - 84.7°

Number of Elements (Groups):

7 (6)

Horizontal Field of View, 1/1.8" Sensor:

72.0mm - 84.7°

Front Thread:

M40 x 0.5 (Male)

Horizontal Field of View, 1/2.5" Sensor:

53.9mm - 69.4°

Type:

Fixed Focal Length Lens

Focal Length FL (mm):

4.50

Primary Magnification PMAG:

0.117

Maximum Sensor Format:

1/1.8"

Working Distance (mm):

25 - ∞

Mount:

C-Mount

Aperture (f/#):

f/2 - f/11

Coating:

425 - 1000nm BBAR

Coating Specification:

425 - 1000nm BBAR

Entrance Pupil Position (mm):

14.4

Horizontal Field of View, 1/4" Sensor:

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°

Maximum Distortion (%):

-15.83

Exit Pupil Position (mm):

-9

Lens Wavelength Range:

VIS-NIR

Imaging Lens Type:

Compact Lens Coated for Visible to Near Infared

Storage Temperature (°C):

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

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

View

產品系列說明

高達⅔"，C接口鏡頭
高達750萬像素，2.8µm像素大小的感光元件
用於425-1000奈米波長範圍的緊湊型（C）寬頻鏡頭
3.5毫米至50毫米焦距

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) 鍍膜以及短波紅外鍍膜。

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。

#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