RawWorkflow has announced its new LensAlign Focus Calibration System for testing for focus issues on lens/camera combinations. LensAlign comes with a focus target, depth-of-field ruler, and custom sighting system to help ensure that the camera is evenly aligned with the test target. The system is available in two versions: the LensAlign Pro at $140 and the portable LensAlign Lite for $80.
LensAlign is for lenses that are f4.0 or faster, which eliminates most consumer zoom lenses. Testing for focus issues on a lens is only beneficial if you can then input that error correction data back into the … Read more