IR Zoom Lens 15-120mm f/0.8-1.2
- group name
- Continuous Zoom LWIR Lens
- Min Order
- 1 piece
- brand name
- Quanhom Optronics
- model
- GCZ81512
- Nearest port for product export
- Shanghai, Ningbo, Tianjin, Khorgos
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW, CIP, FCA, CPT, DDP, DDU, Express Delivery, DAF, DES
- Acceptable payment methods
- T/T, D/P D/A, PayPal, Westem Union
- update time
- Thu, 21 Nov 2024 21:01:15 GMT
Paramtents
LWIR Lens 15-120mm f/0.8-1.2
Applications Security and Surveillance
Mechanical Interface Thread
Packging & Delivery
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Min Order1 piece
Briefing
Long Range IR Zoom Lenses,can be applied to Security and Surveillance.
Detailed
- Specifications
- Detail image
- Download file
- FAQ
- Video
- Applications
Specifications
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HFOV
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160x120
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320x240
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336x256 | 384x288 | 640x480 | 640x512 | 1024x768 |
1280x1024
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35μm | / | / | / | 6.4°-48.3° | / | / | / | / |
25μm | / | 3.8°-29.9° | / | 4.6°-35.5° | / | / | / | / |
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17μm
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2.7°-21.6° | 3.1°-24.6° | 5.2°-39.9° | 5.2°-39.9° | / |
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12μm
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1.9°-15.3° | 2.2°-17.5° | 3.7°-28.7° | 3.7°-28.7° | / |
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Optical |
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Focal Length[mm]
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15-120
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F/#
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0.8-1.2
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Wavelength
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8-12μm
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Focus Range | 3.0m-Infinity | ||
Format | Φ16.8 | ||
Mechanical |
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Interface | Flange | ||
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Motorized
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Weight
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Electrical & Communications |
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Power Input
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Environmental |
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Operating Temperature
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-40℃ to +60℃
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Storage Temperature
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-45℃ to +80℃
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External Coating
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DLC
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Front Element Sealing | IP67 | ||
Download document
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file name
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type |
download
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PDF |
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FAQ
Why did the lens adjust to the clearest state in the morning, but found that the picture became unclear when I went to see it at noon?
The effect of temperature on the lens is obvious.
1. The lens will expand and contract due to the change of temperature. Although the change degree of the lens is very small, it has a huge impact on the optical path.
2. Mechanical structure is subject to thermal expansion and cold contraction due to temperature changes. The deformation of mechanical structure leads to changes in the position of the lens, resulting in changes in the optical path and finally causing the picture to be unclear.
Although both are small changes, they are happening at the same time, which leads to the obvious change of the optical path.
APPLICATIONS
Homeland Security
Maritime & Nava
Security & Surveillance