Re:Firefly 'Blue Ghost' lunar lander touches down on the moon
by ballooney on Monday March 03, 2025 @10:27AM
(#43242646)
Spectacular still by modern standards.
Re:Firefly 'Blue Ghost' lunar lander touches down on the moon
by FredPret on Monday March 03, 2025 @10:34AM
(#43242727)
It was a medium format camera; it's going to be good camera at any point.
I think it had a 7x7cm film - that's a humongous, 49cm^2 sensor compared to a regular full-frame camera, which clocks in at 8.64cm^2. As far as I can tell, the iPhone's is a tiny 0.25cm^2.
Combine with no-holds-barred lenses and you're bound to get fantastic pictures even six decades ago.
https://www.hasselblad.com/about/history/500-series/
https://www.nasa.gov/history/alsj/a11/a11-hass.html#:~:text=...
Re:Firefly 'Blue Ghost' lunar lander touches down on the moon
by porphyra on Monday March 03, 2025 @02:04PM
(#43245425)
To be fair, the optical light gathering ability of a full frame f/1.4 lens is slightly better than that of the Hasselblad 80mm f/2.8, and modern digital sensors have eclipsed 6x6 film in every respect, such as resolution, sensitivity, and indeed even dynamic range. Photo technology has in fact progressed a fair bit in the last half a century.
Of course, nothing can touch the light gathering ability of that Zeiss 50mm f/0.7, but then that lens wasn't very sharp anyway and modern digital sensors can go up to way higher ISO than possible with film while still making decent pictures.
Also the Hasselblad camera they sent to the moon back then was actually pretty good even by modern standards.