SMARTNOBLE's SN-LMIR4020 electric zoom lens: Boasting a focal length range from 40mm to an impressive 800mm and a consistent F/4.0 aperture, this lens excels in the 3-5μm spectral range. It features a 27mm optical back intercept, ensuring exceptional image quality. The depth of field spans from 26 meters to infinity. With a DLC optical film layer, it delivers unrivaled optical performance.
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Property
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Value
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Optical
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WFOV
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NFOV
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Focal Length（mm）
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40-800
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F/#
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4.0
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Spectral Range（μm）
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3~5
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Detector type/size（μm）
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640×512 15
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640×512 15
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FOV(°)
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13.69°×10.97°
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0.69°~0.55°
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| Optical back intercept |
27mm
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Depth of field（m）
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26-∞
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Optical film layer
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DLC
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Temperature measurement accuracy
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±0.1°
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Single auto focus time
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＜10s
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Mechanical
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Focus Mechanism
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Electric focus
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Mechanical rear intercept
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15mm
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Weight（kg）
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simple 3.75
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Dimensions（mm）
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Ø 210×L 220
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| Driving voltage（V） |
12~30
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Environmental
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Operating Temperature
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-40℃~+50℃
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Storage Temperature
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-40℃~+70℃
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Front lens Sealing
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IP66
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Communication mode
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compatibleRS422 and RS485，Support Baud Rate：9600、19200(default)、38400、57600、115200、230400
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Communication protocol
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Support for private protocols、Pelco_D、Pelco_P
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