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Lighting Equipment 

HDR Transmissive Lightbox 

HDR lightbox

HDR Transmissive Lightbox is designed with high-quality LEDs combined with high CRI and uniformity. The lightbox is used for transmissive test charts, and two parallel card slots are used for easy chart insertion for transmissive chart testing. The luminance can be continuously adjusted to 1000 levels. The lightbox includes a flicker function, regulation frequency, duty cycle, and flicker luminance. There are two ways to realize the adjustment of the light source: through the touch screen and USB, which control the parameters of adjustment for the light source, mainly used for cameras, dynamic range testing, etc.

Features:

  • Ultra-high illumination up to 150000lux;​

  • Flicker function to adjust frequency, brightness, duty cycle;

  • Color temperature can be selected from a variety of configurations;

  • infrared 850/940n can be optional.

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Applications:

It can be used for brightness uniformity, HDR test, SNR, noise test, auto gain, white balance, maximum illuminance, and other tests. 

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Specifications

fourier lab lightbox spec

Starting at $7,800

Reflective Chart Filling Light Source - Visible and Infrared Light

reflective light module

Dual Vertical Multi Color Temperature Large Filling Light Source is the best choice to fill the large chart in camera test. It has a color temperature of 2300K-10000 K and is continuously adjustable. The color temperature adjustment is precise and fast; The brightness can be adjusted by 6000 levels in visible light. It contains two kinds of near-infrared light sources of 850/940nm; two kinds of light sources can be turned on individually or mixed, which can be used for infrared camera testing. Open programmed control interface can be programmed by computer, greatly improving the testing efficiency. Left and right a pair of complementary light sources, light-emitting surface up to 60cm x 120cm, complementary light uniformity, with bracket pulleys, easy to move.

Features:

  • Large luminous surface, good uniformity of filling light; 

  • Multi-color temperature, illumination adjustable, high precision, small deviation;

  • 850/940nm dual band near infrared can be mixed light, high precision;

  • programmable with graphical control interface for easy operation;

  • Long life, fast switching, high stability; 

  • Excellent workmanship, well-designed and easy to move around.

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Applications:

  • Camera-related test - fill light left and right to the vertical big chart to improve filling light uniformity.

  • NIR camera test - contains two NIR bands, 850/940nm, which can fill light to the NR chart. 

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Specifications

reflective light spec

Three Color Temperature Integrating Sphere Light Source 

integrating sphere

The Multi-Temperature Integrating Sphere Light Source is the optimal choice for wide-angle camera testing. The LIS-CCR150-220 sphere light source offers continuous adjustable color temperature from 2300K to 10000K, providing precise color temperature control. It also offers a 10,000-level brightness adjustment in visible light conditions. With a color rendering index (CRI) exceeding 90 and internal light uniformity of 90% or higher within 210 degrees, this product features a 150mm aperture size. Its concave design allows for a camera shooting angle of up to 200 degrees (An alternative model, LISCCR150-240, supports a 240-degree Field of View).

​Applications:

  • Luminance uniformity test 

  • Color temperature uniformity test ​

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Spec:

  • Luminance: 50-10000 Lux

  • Color Temperature: 2000k -10000k

  • Uniformity: 180 deg. > 95%, above 180 deg. > 90%

  • Color rendering index: >90

  • Entrance hole diameter: 150mm

  • Power: 100-230V / 50Hz 60Hz

  • Dimensions: 560x560x500mm

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Starting at $7,500

Programmable Traffic Light with Flashing Arrows

traffic light simulator

In automotive camera testing, often what to have a device can be used to stimulate the actual traffic lights and can have the direction of the instructions for identifying the direction, at the same time the impact of Flicker also need to be considered for testing. Programmable Traffic Light with Arrow adopts national standard, which can be used for road traffic indication, laboratory testing and other scenarios. A pulley bracket is provided for easy movement. 

​Applications:

  • Fast switching speed

  • ​Adjustable brightness and frame rate

  • Traffic light frame rate/ flicker test frequency: 1 ~ 2000Hz adjustment 

  • Traffic light support 5 kinds of graphic switching: square circle, up, down, left, right arrows.

  • Traffic light with pulley bracket, easy to move

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Specifications

Starting at $5,500

Multi-Spectral Light Booth

(near IR and visible range)

Lightbooth_product.png

Multi-spectral Light Booth (link to the article)

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