Uniformity measurements indicate an imaging system’s tendency to become darker away from the center of the image. This is due to the radial nature of the lens which collects more light in the center. It can be particularly strong with wide angle lenses. Testing for uniformity requires a flat-field test, or uniform light source.

Basic Information

the imatest led light panel is a versatile and low-profile uniform light source easily integrated with imatest hardware and charts. it includes universal mounting points and wireless light controls. it is offered with a variety of color temperatures as well as near-infrared.

it is ideal for testing all image quality factors.

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the imatest led lightbox is a highly uniform light source with 90-95% uniformity, designed for dynamic range and ultra-high resolution testing. choose from a continuous range of light levels between 30 to 10,000 lux.

the imatest led lightbox is our most popular uniform light source.

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九州天下的网址unprecedented resolution and accuracy – 32 discrete led wavelengths covering visible and nir lighting.

九州天下的网址built in integrating sphere for extreme uniformity.

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九州天下的网址90% (95% available on request)

90% or 95%

97%

Color Temperatures & Illuminants

  • 3100K
  • 4100K
  • 5100K
  • 6500K
  • NIR 850nm
  • NIR 940nm
  • 3100K
  • 4100K
  • 5100K
  • 6500K
  • NIR 850nm
  • NIR 940nm
  • Powerful Synthesis Engine – Simulate any CIE Illuminant or Macbeth™ / X-RITE™ Color Patch
  • 1,900K – 40,000K

Intensity

100 to 1,000 lux

九州天下的网址(30 to 1,000 lux available on request)

NIR = 2 to 20 W/m2

九州天下的网址low-light: 1 to 10,000 lux

九州天下的网址standard minimum: 30 lux

九州天下的网址maximum lux options:

  • 5,000 lux
  • 10,000 lux
  • 20,000 lux (size B only)
  • 30,000 lux (size B only)
  • 50,000 lux (size B only)
  • 100,000 lux (size B only)

NIR = 2 to 20 W/m2

九州天下的网址30 to 95,000 lux (spectrum dependent)

Diffuser Panel Active Area

  • A: 229 x 152mm (9×6″)
  • B: 260 x 220mm (10.2×8.6″)
  • C: 432 x 305mm (17×12″)
  • D: 610 x 432mm (24×17″)
  • E: 907 x 540mm (35.7” x 21.3”)
  • F: 907 x 680mm (35.7×26.8″)
  • G: 1225 x 680mm (48.2” x 26.8”)

Custom sizes available. Contact sales@fsblqkh.cn.

  • B: 260 x 220mm (10.2×8.6″)
  • C: 432 x 305mm (17×12″)
  • D: 610 x 432mm (24×17″)
  • E: 907 x 540mm (35.7×21.3″)
  • F: 907 x 680mm (35.7×26.8″)
  • G: 1225 x 680mm (48×27″)
  • H: 1225 x 800mm (48×31.5″)
  • I: 1440 x 800mm (56.7×31.5″)
  • J: 1440 x 1100mm (56.7×43.3″)

Custom sizes available. Contact sales@fsblqkh.cn.

  • 75mm (3″) Dia. Viewing port
  • Ultra wide 180° FoV optio
    n

System Dimensions W x H x D

  • A: 299 x 222 x 40mm (11.77×8.74×1.57″)
  • B: 384 x 334 x 60mm (15.12×13.15×2.36″)
  • C: 512 x 385 x 60mm (20.16×15.16×2.36″)
  • D: 690 x 512 x 60mm (27.17×24.4×2.36″)
  • E: 987 x 620 x 70mm (38.8×24.4×2.76″)
  • F: 987 x 760 x 70mm (38.86×29.92×2.76″)
  • G: 1305 x 760 x 70mm (51.4×29.9×2.76″)
  •  
  • B: 400 x 380 x 200mm (15.7x15x7.9″)
  • C: 600 x 490 x 200mm (23.6×19.3×7.9″)
  • D: 810 x 630 x 200mm (31.9×24.8×7.9″)
  • E: 1107 x 740 x 200mm (43.6×29.1×7.9″)
  • F: 1107 x 880 x 200mm (43.6×34.6×7.9″)
  • G: 1425 x 880 x 200mm (56.1×34.6×7.9″)
  • H: 1425 x 996 x 200mm (56.1×39.2×7.9″)
  • I: 1640 x 1000 x 250mm (64.6×39.4×9.8″)
  • J: 1640 x 1300 x 250mm (64.6×51.2×9.8″)
  • 460 x 405 x 305mm (18.1×15.8×12″)

Controls

九州天下的网址manual, usb or wireless (wifi) controls

九州天下的网址manual, usb or wireless (wifi) controls

proprietary software control: contains full spectral calibration and handles spectral fitting, preset storage, and real-time optical feedback

Image/Quality Factors

Dynamic Range     |     Uniformity     

Industries

Automotive     |     Mobile