Strålingsbeskyttede tv-kameraer eller linser hertil, der er specielt konstrueret eller normeret til at modstå en samlet strålingsdosis på over 50 × 103 Gy (silicium) (5 × 106 rad (silicium)) uden driftsforringelse.
Radiation-hardened TV cameras, or lenses therefor, specially designed or rated as radiation hardened to withstand a total radiation dose greater than 50 × 103 Gy(silicon) (5 × 106 rad (silicon)) without operational degradation.