19/07/2019
The Hasselblad Data Camera was fitted with a glass Reseau plate, which created cross marks on the images and made it possible to calibrate distances and heights enabling size-ratio analyses of objects on the moon. Photo: NASA

Exposing the moon's surface: Equipment that changed space photography

The Hasselblad Data Camera was fitted with a glass Reseau plate, which created cross marks on the images and made it possible to calibrate … Read More