TechnologyJune 1, 1953
Underwater Television
As a means of seeing beneath the surface, the image-orthicon camera has many advantages. It needs relatively little light and can be lowered to depths far beyond the range of divers
Stories by W. R. Stamp
Underwater Television
As a means of seeing beneath the surface, the image-orthicon camera has many advantages. It needs relatively little light and can be lowered to depths far beyond the range of divers