For Mini UAV

The effective fill light distance of the fixed focus infrared laser fill light used for micro drone monitoring is generally between 100-300 meters, with a single weight of only 1.5 grams. It is the lightest infrared laser fill light in the industry, effectively reducing the load on drones and extending flight time

Index > PRODUCTS > Fixed-focus IR laser lighting > For Mini UAV

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.

  • Industrial temperature -40 ℃~+85 ℃

  • Small in size, with an effective distance of up to 800m

  • More than 90% light energy utilization rate

  • Continuous use up to 20,000h


I. 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:

  • Low wavelength temperature sensitivity (~0.06nm/°C).

  • Microlens technology ensures excellent light transmission and uniformity, with no stripes, speckle, or dark spots in the light pattern.

  • Continuous service life of up to 20000 hours.

  • Supports single-unit or modular configurations for high-end night vision surveillance systems in dome cameras, bullet cameras, drones, and other applications.


Application of fixed focus infrared laser light in mini UAV


fixed focus infrared laser light test results


fixed focus infrared laser light test results


II.  Technical Parameters


Parameters

Values    and Description

Product ID

K10060056

Model

IR-FF-850-800-T-00

Effective Distance800m

Applicable Wavelength Range

850±5nm

Illumination Angle

Fixed angle 2.5±0.5°

Beam Spot Diameter

φ<36m(@ 800m)

Laser Safety Distance

36m

Output Power

4±0.5W

Working Voltage≤DC3V
Working current6A (laser, constant current drive)
Consumed Power18.0W

Operating    Temperature

-40℃~+85℃

Storage    Temperature

-50℃~+100℃

Profile    Dimensions

23*23*30mm(L*W*H)

Weight

100g

Certificates

RoHS


Note: the infrared laser light parameters are subject to the quotation scheme, subject to change without prior notice.


III. Product Size (mm)

2.5° Fixed-Focus Infrared Laser Light size


IV. Interface Definition
2.5° Fixed-Focus Infrared Laser Light interface definition
V. Notes
  • ● The infrared laser light belong to the class 3B non-visible light laser. While the laser light is on, back-light looking at or observing laser light beam with optical instrument is strictly prohibited.

  • ● While the infrared laser light is on, flammable objects are strictly prohibited within 20cm in front of the lens to prevent fires.

  • ● The infrared laser light should be installed where people could not look at it directly or it should be a long enough distance from where people could look directly. Manufactures should choose the Laser radiation power according to its actual application environment, in order to avoid hurting people's eyes.

  • ● Manufactures using our infrared laser light should put labels warning of laser radiation.

  • ● When device fault occurs, please contact with our qualified maintenance personnel for service rather than disassemble it at your own discretion, otherwise warranty will be end of the moment you disassemble it.




Online Message