PRESENT AND FUTURE CAPABILITY OF OPTICAL SYSTEMS 
WITH EMPHASIS ON THE BALLISTIC CAMERA OPERATION 
by 
George H. Rosenfield 
Photogrammetric Analyst 
RCA Missile Test Project 
Atlantic Missile Range 
Patrick Air Force Base, Florida 
Presented to the Range Users Conference cf the 
Atlantic Missile Range, 6 and 7 January, 1960.