I place these files into the public domain and make no claims for their accuracy or ability to allow a camera to focus on them. This means that a 144-cycle star with a 1/20 inner marker should have a diameter of 1400-1750 pixels and a 72-cycle star should have a diameter of 700-875 pixels. The links are:įor the Illustrator 'source' file (1.1Mb)

The target should print onto an 8.5x11 sheet of paper. I've made available a similar target in Adobe Illustrator (CS6) and in PDF format. I believe those charts are expensive and/or copyrighted. Contact your AbelCine salesperson for details & availability. Ideal for use with ZEISS CP.2 Compact Prime lenses. In the video clip, the author refers to a 'Siemens Star' chart. This ZEISS Siemens Star Test Chart is a professional lens chart for setting camera back focus. With all the concern about D800 focusing, I thought I would contribute to the 'war effort' by making a focus target similar to the one referred in the blog posting at It is much easier to tell if the text is blur or sharp than some random patterns. This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.: You are free: to share to copy, distribute and transmit the work to remix to adapt the work Under the following conditions: attribution You must give appropriate credit, provide a link to the license, and indicate if changes were made.

Zeiss siemens star chart printable