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Checkerboard NIR Test Chart

August 22, 2017
October 28, 2024
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$255.00 – $1,550.00

The NIR (Near Infrared) Checkerboard Test Chart is available on matte inkjet, reflective photographic, film, and chrome-on-glass substrates. It is designed to work with the Checkerboard module. This module enhances testing of varying distances by supplying more testable regions to provide automated measurements of sharpness, lateral chromatic aberration, and distortion from images.

Learn more about the Checkerboard Module.

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Our product pricing and shipping rates do not include import duties, taxes or fees. The customer / recipient is responsible for these expenses.

Description

Download PDF Info Sheet

The NIR Checkerboard Test Chart is available on black and white film, reflective matte inkjet, reflective photographic paper and chrome on glass. Film, inkjet and photographic substrates are printed with 12 vertical squares.

Chrome on Glass Checkerboard Targets are available here.

Pre-Mounted Checkerboard Charts are also available for use with Imatest Uniform Light Sources. 

Learn more about the Checkerboard Module.

Checkboard Test Chart Options:

Spectrum Substrate Conrast Ratio Size # of Rows MP Suitability
Near Infrared (NIR) & Visible Photographic Reflective 4:1, 10:1, 45:1 SM, MD (see below) 12 See table below
Near Infrared (NIR) & Visible Reflective Matte 4:1, 10:1, 45:1 XS, SM, MD, LG (see below) 12 See table below
Near Infrared (NIR) & Visible Transmissive Film 4:1, 10:1, 100:1 304.8mm x 508mm (12″ x 20”) 12 24MP

 

Paper Size and Active Area Options for Reflective Substrates

Inkjet charts are available in four standard sizes:

  Paper Size (including margin) Active Area MP Suitability
X-Small 215.9mm x 323.85mm (8.5″ x 12.75″) 200.66mm x 300.99mm (7.9″ x 11.85″) 3.1 
Small 406.4mm x 609.6mm (16″ x 24″) 391.16mm x 586.74mm 15.4″ x 23.1″) 5.9
Medium 609.6mm x 914.4mm (24″ x 36″)  594.36mm x 891.54mm (23.4″ x 35.1″) 14.3
Large 1107.4mm x 1676.4mm (43.6″ x 66″) 1102.35mm x 1653.54mm (43.4″ x 65.1″) 28.1

 

Photographic charts are available in two standard sizes:

  Paper Size (including margin) Active Area MP Suitability
Small 406.4mm x 609.6mm (16″ x 24″) 391.16mm x 586.74mm (15.4″ x 23.1″) 11.8
Medium 609.6mm x 914.4mm (24″ x 36″) 594.36mm x 891.54mm (23.4″ x 35.1″) 28.6

 

Documentation and software support

Checkerboard can be run either through the highly-interactive Rescharts interface or as a batch-capable fixed module. The key documentation for getting started is Using Checkerboard Part 1, found in the Checkerboard section of the Documentation page. Checkerboard provides the most accurate distortion measurements.

 

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