JAI LT-400CL: 3-CMOS, hi-res, fast line-rate, colour, line scan camera

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Single-prism-based design eliminates tri-camera challenges with their multi-imager product

The first member of Jai's family of prism-based, colour line scan cameras, the LT-400CL is built around a series of custom-designed, prism-mounted CMOS linear sensors each with 4096 pixels resolution and outputting 16, 180 lines-per-second while maintaining image quality at a signal-to-noise ratio of 55dB or higher.

The principal advantage of prism technology
The single optical plane of the prism-based design eliminates problems such as off-angle viewing, complicated alignments and other issues, previously a legacy of traditional tri-camera applications.

Other advantages of prism technology
** Colour "crosstalk" is minimised by the prism's dichroic coatings on their boundaries. These coatings provide steep spectral curves and so increase the colour precision when compared with other multi-image cameras.

** Additionally, the hard dichroic coatings don't suffer the degradation seen on the soft polymer dye filters on conventional multi-imaging products. Consequently, the LT-400CL's design provides accurate colour performance over a longer product life span resulting in a saving of time, cost and an increase in operational efficiency.

Applications for the LT-400CL
The ability of this camera to deliver precise colour values for each pixel makes it ideal for web-based inspections where accurate colour information is required.

Key features
3-CMOS prism-based colour line scan camera (R, G, & B)
Adjustable line rate to 16,180 lines per second
Binning, windowing & sub-sampling modes
One-push automatic white balance via gain or shutter
Flat-field correction and color shading compensation
M52 mount (standard) or Nikon F-mount
	Spectral response