English Stix Siemens Star Testing Slate

Designed from scratch with hybrid shooters in mind, the ColorChecker Passport Duo from Calibrite combines both video and photo features into the same portable solution that ensures accuracy from the time of capture. Combining four separate targets in a pocket-sized enclosure, the Passport Duo is also characterized by the updated, v1.2 Camera Calibration software for making DNG and ICC camera profiles as well as a dedicated Adobe Photoshop Lightroom plug-in for making custom post-production profiles.

Datacolor SpyderCube

This target gives you the chance to find out exactly where your sensor falls on the exposure scale.
You can easily find the right exposure for any camera lens combination.