Imatest ISO 12233:2017 E-SFR charts are implementations of the Low Contrast Edge SFR (eSFR) test chart illustrated in Section 6.1 and Annex C of the ISO Standard Document. We offer the Enhanced version of this chart in high resolution photographic prints, suitable for high resolution sensors up to 54MP at the 4x size. All Imatest ISO 12233:2017 eSFR charts are fully compliant with the ISO standard. The Imatest eSFR ISO module provides highly automated support for the new charts. Please contact us for Extended version photographic prints, additional details below. This high precision chart has a glossy surface that will require proper lighting placement in order to avoid specular reflection. Lead Time Standard lead time for this chart is two weeks for black & white and four weeks for color versions.
