Name: 4.5mm, f/2 Ci Series Fixed Focal Length Lens
Brand: TECHSPEC
SKU: 87-551
Price: NT$8,206

4.5mm, f/2 Ci Series Fixed Focal Length Lens

4.5mm Focal Length

Stock #87-551 5-7 Days

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NT$8,206

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比較

下載產品資料

Iris Option:

Fixed

Length (mm):

32.14

Horizontal Field of View, 1/2" Sensor:

53.9mm - 69.4°

Filter Thread:

M58 x 0.75 (Male)

Filter Thread Adapter:

#87-425 (Required)

Maximum Diameter (mm):

Weight (g):

Horizontal Field of View, 1/3" Sensor:

44.0mm - 59.2°

Maximum Rear Protrusion (mm):

3.4

Maximum Image Circle (mm):

9.00

Numerical Aperture NA, Object Side:

0.0285

Horizontal Field of View @ Max Sensor Format:

72.0mm - 84.7°

Number of Elements (Groups):

7 (6)

Horizontal Field of View, 1/1.8" Sensor:

72.0mm - 84.7°

Front Thread:

M40.0 x 0.5 (Male)

Type:

Fixed Focal Length Lens

Diameter (mm):

26.50

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

Coating:

425 - 675nm BBAR

Coating Specification:

425 - 675nm 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 - 84.8°
Vertical: 50.5mm - 66.1°
Diagonal: 98.2mm - 100.1°

Maximum Distortion (%):

-15.83

Exit Pupil Position (mm):

-9

Lens Wavelength Range:

VIS

Imaging Lens Type:

Compact Lens with Fixed Aperture

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

C 系列鏡頭的緊湊型儀表(Ci)版本
專為儀表整合的精簡設計
各種固定孔徑選項
亦提供加固 (Cr) 設計

TECHSPEC® Ci系列定焦鏡頭為C系列定焦鏡頭的精簡版本。此系列鏡頭具有同樣的低鏡間震動和寬頻抗反射(BBAR)鍍膜，可達到最高的透光率，同時減輕重量並縮小尺寸。可調整也可鎖定的對焦方式，可將焦點設定並鎖定在整合儀表的最佳位置。Ci系列提供多種光圈選項，可確保分辨率、光通量與景深具有最大的靈活性。這些外型輕巧的鏡頭是特別針對大量整合所設計，可整合至工廠檢查與自動化、檯式生物醫學裝置等應用。

愛特蒙特光學創造一系列高效能的光學設計（C 系列），並針對特定應用開發出 5 種自訂的光機解決方案，這些鏡頭系列使用與 C 系列鏡頭相同的光學元件，能在各種光機解決方案中提供同樣出色的光學效能，滿足您的應用需求：

C 系列：具有鎖定凸輪對焦和光圈調節功能，是相關光學設計中調節功能最好的版本，是典型的高品質機器視覺鏡頭。還提供 VIS-NIR 廣波段抗反射鍍膜 (BBAR)。
Ci 系列：簡化的機械結構件，具有固定光圈和緊湊的外殼。工業加固可以縮小尺寸、降低成本、鎖定對焦。
Cr 系列：將所有光學元件粘合到位，並用鎖定C型夾對焦環。穩定性加固可減少畫素偏移並提高對焦穩定性。
Cx 系列：模組化、靈活的機械結構件可將鏡頭分拆，便於整合液體鏡頭、光圈等配件。
液态透镜 Cx 系列: 採用整合液體透鏡設計以實現快速自動對焦。
Cw 系列：可防水，設計符合IEC 入侵保護規範 IPX7 和 IPX9K。

#87-551, 4.5mm, f/2 Ci Series Fixed Focal Length Lens, Distortion Plot

#87-551, 4.5mm, f/2 Ci Series Fixed Focal Length Lens, Relative Illumination Plot

#87-551, 4.5mm, f/2 Ci Series Fixed Focal Length Lens, Working Distance versus Field of View Plot

#87-551, 4.5mm, f/2 Ci Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 200mm Working Distance, f2

#87-551, 4.5mm, f/2 Ci Series Fixed Focal Length Lens, Depth of Field Plot, 200mm Working Distance, f2

#87-551, 4.5mm, f/2 Ci Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 500mm Working Distance, f2

#87-551, 4.5mm, f/2 Ci Series Fixed Focal Length Lens, Depth of Field Plot, 500mm Working Distance, f2

技術資訊

Dimensions
Focal Length	A	B	C	D
6mm	M34.0 x 0.5	47.8mm	34mm	1.17mm
12mm	M22.0 x 0.75	29.0mm	22mm	0.96mm
16mm	M22.0 x 0.75	40.8mm	22mm	1.09mm
25mm	M22.0 x 0.75	29.9mm	22mm	1.33mm
35mm	M25.5 x 0.5	41mm	22.5mm	3.82mm
50mm	M30.5 x 0.5	49.5mm	30.5mm	2.06mm