Autofocus Test Chart
This test chart allows you to check the autofocus of your lens and to discover any miscalibration like frontfocus or backfocus. It works for any lens from 9mm focal distance on and offers precise information about malfunctioning autofocus within a range of ±0,1mm (100µm). The tolerance will be just ±5µm.
* 1-2 workdays is valid for deliveries to Germany with standard shipping. Express shipping to Germany has a delivery time of 1 workday. Delivery times to other countries can be found here. The deadline for the delivery period begins when paying in advance on the day after placing the money transfer or for other payments on the day of the check out and ends with the expiration of the last day of the delivery period. If the last day of the delivery period is a Saturday, Sunday or a public holiday at the place of delivery, the next business day applies.