Webb’s mirrors now direct fully focused light from space down into each instrument. This alignment allows each instrument is capture images. For the next two months, work will be done to commission each of the four scientific instruments. Performance appears better than the engineering team’s most optimistic predictions.
The NASA blog posted 28 April 2022 by Thaddeus Cesari describes the significance of this milestone in greater detail. Images in the post can be enlarged to show the great detail achieved by each instrument as well as the Fine Guidance Sensor. They are impressive. In addition, this one minute video from the blog summarizes the accomplishments.