Sineimage ISO 12233: 2014 Edge SFR (E-SFR) Inkjet chart

Brand：Sineimage

Dimension: Standard Enhanced Extended

1X 20cm*30.5cm 20cm*30.5cm 20cm*36.5cm

2X 40cm*61cm 40cm*61cm 40cm*73cm

4X 80cm*122cm 80cm*122cm 80cm*146cm

sineimage ISO 12233:2014 E-SFR charts are implementations of the Low Contrast Edge SFR (E-SFR) test chart illustrated in Section 6.1 and Annex C of the ISO Standard Document. The charts come in three versions:

Standard: basic, no extra measurement features

Enhanced: extra squares, wedges, and color patterns when printed with technologies that allow color

Extended: The Imatest Extended ISO 12233:2014 E-SFR chart has all the features of the Enhanced chart (six extra squares, wedges, and 16 color patches where possible), but has a16:9 aspect ratio, which makes it suitable for HDTV and cinema measurements (and it also works well with 3:2 aspect ratio DSLRs). It is fully compliant with the standard. The Extended Version is also available with Extra Wedges.

We currently offer these charts in inkjet format, with Enhanced versions available as photographic prints. All sineimage ISO 12233:2014 E-SFR charts are fully compliant with the ISO standard.

The differences between the Enhanced and Standard Versions are as follows:

Six extra slanted squares are added for measuring performance near the image boundaries.

Several hyperbolic wedges with spatial frequencies, similar to the CIPA chart referenced in the ISO standard, for visual analysis or use with the Imatest Wedge module.

16 color patches when produced with technologies that allow color (inkjet or color LVT), with colors similar to the industry-standard 24-color test chart.