Model: R-FF-850-800-T-00
2.5 ° fixed focus IR laser light, distance of 800m
The 2.5° fixed focus infrared laser light is the infrared fill light with the smallest lighting angle in the industry. It has a output power of 4W, a wavelength of 850nm, a weight of only 100g, and an effective fill light distance of 800m. It can be used in TOF, high-end ball cameras, bullet cameras, drones and other night vision monitoring and supplementary light systems.
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ndustrial temperature -40 ℃~+85 ℃
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Small in size, with an effective distance of up to 800m
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More than 90% light energy utilization rate
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Continuous use up to 20,000h
Categroy:
Single Fill Light
Keyword:
IR Laser Fill Lamp
Introduction
1.Market Application
2.5° Fixed-Focus Infrared Laser Light
Utilizing VCSEL laser chips as the light source, this product features a 4W output power and 850nm wavelength, with a compact weight of 110g. It achieves an effective illumination distance of 800m, producing a 36m diameter light spot at 800 meters. Key advantages include:
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Low wavelength temperature sensitivity (~0.06nm/°C).
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Microlens technology ensures excellent light transmission and uniformity, with no stripes, speckle, or dark spots in the light pattern.
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Continuous service life of up to 20000 hours.
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Supports single-unit or modular configurations for high-end night vision surveillance systems in dome cameras, bullet cameras, drones, and other applications.
The combination of fixed focus infrared laser fill light is used in bolts, ball machines, small gimbals and unmanned aerial vehicles
fixed focus infrared laser light test results
Technical Specifications
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Parameters |
Values and Description |
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Product ID |
K10060056 |
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Model |
IR-FF-850-800-T-00 |
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Effective Distance |
≥800m | |
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Applicable Wavelength Range |
850±5nm |
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Illumination Angle |
Fixed angle 2.5±0.5° |
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Beam Spot Diameter |
φ<36m(@ 800m) |
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Laser Safety Distance |
36m |
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Output Power |
4±0.5W |
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Working Voltage |
≤DC3V | |
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Working current |
6A (laser, constant current drive) | |
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Consumed Power |
≤18.0W | |
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Operating Temperature |
-40℃～+85℃ |
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Storage Temperature |
-50℃～+100℃ |
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Profile Dimensions |
23*23*30mm（L*W*H） |
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Weight |
100g |
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Certificates |
RoHS |
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Note: the infrared laser light parameters are subject to the quotation scheme, subject to change without prior notice.
Application
1.Product Size
2.Interface Definition
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