3 ms·
AFAIK, the shielding was also just very effective. "Soft" x-rays (below 50-100 kV or so) are rather easy to shield and what screens had was pretty overkill.
by ahartmetz 2y ago
AFAIK, the shielding was also just very effective. "Soft" x-rays (below 50-100 kV or so) are rather easy to shield and what screens had was pretty overkill.