Konica Minolta



2D Colour Analyzer CA-2500

Used to measure luminance and chromacity distribution of displays principally for inspection and adjustment of uniformity, mura, white balance, gamma and contrast. The high resolution CCD uses XYZ filters to closely match the human eye and can assess multiple displays in one measurement.


Principal Specifications CA-2500

Lens Standard lens Wide lens Telephoto lens*
Light receptor 2/3-inch CCD image sensor (monochrome); Effective number of pixels: 1000×1000 (Measurement points: 980×980); Equipped with XYZ filter (closely matches CIE 1931 color-matching functions) and ND filter

Typical measurement sizes/distances (Approx. length per side of square/distance)

98 mm/250 mm

145 mm/200 mm

115 mm/900 mm

210 mm/500 mm

410 mm/500 mm

275 mm/2000 mm

440 mm/1000 mm

850 mm/1000 mm

420 mm/3000 mm

890 mm/2000 mm

1770 mm/2000 mm

With low-magnification macro ring: 57 mm/500 mm

With high-magnification macro ring: 27 mm/300 mm

Measurement luminance range (including when ND filter is used)

0.05 to 100,000 cd/m²

0.25 to 100,000 cd/m²(0.5 to 100,000 cd/m² when high-magnification macro ring is used)


Body only

160 (W)×164 (H)×192 (D) mm (Height including handle: 211 mm)

With lens/lens hood attached

223 (D) mm

219 (D) mm

224 (D) mm

With low-magnification macro ring: 230 (D) mm

With high-magnification macro ring: 237 (D) mm


Approx. 3.5 kg (when Standard lens and lens hood are attached)

Power source

Included AC adapter: 100 to 240V AC, 50/60Hz

* Low-magnification macro ring and high-magnification macro ring can be attached only to Telephoto lens.

* Specifications are subject to change without prior notice.