Test chart TE290* is a line chart for determining the resolution (size A460) or the focus (size A1066) of a mirror replacement system described by ISO 16505.
ISO 16505:2015 (currently under review) describes the requirements and test procedures for the minimum safety, ergonomic, and performance requirements for Camera Monitor Systems that replace rearview mirrors of road vehicles.
The chart layout includes four separate hyperbolic line structures for measuring image resolution or focus available in size A460 and A1066 respectively. This chart is only available as a reflective chart.
TE290 can be purchased individually or as a part of the ISO 16505 chart bundle. The bundle includes all of the relevant charts that are described in the standard for evaluating the performance of Camera Monitor Systems for road vehicles.
*The exact layout and dimensions may differ from the illustration above.