SENSITIVITY 
LOG 
[R-2424 
  
  
D=0.3 Above Minimum Density 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
* rpm 
N D=1.0 Above Minimum Density 
0. 
40 .90 
2.0 S0-289 - MULTISPECTRAL 
of fe D=0.3 Above Minimum Density 
: 
0.0 mm D=1.0 Above Minimum Densit 
-1.0 
.40 45 .50 .55 .60 .65 „70 .75 .80 .85 .90 
WAVELENGTH (uM) 
FIGURE 4, COMPARISON OF TWO AERIAL FILMS: EAsTMAN Kopak TrvPE IR-2424 
AT TOP AND MULTISPECTRAL SPECIAL ORDER-289 AT BOTTOM. NOTE 
MORE EVEN RESPONSE OF S0-289 TO ALL WAVELENGTHS. 
(COURTESY OF EASTMAN KoDAK COMPANY)