References 
/1/ 
K.J.Rosenbruch, Optica Acta 18 (1971), pp. 935-105 "The 
influence of inaccuracy of construction parameters on 
calculated OTF" 
P.Kuttner, Optica Acta 22 (1975) pp. 265 - 275 
"Interlaboratory comparison of MTF-measurements" 
K.J.Rosenbruch, SPIE Seminar Proc. H6 (197!) pp. 19-26 
"Trends in the development of OTF measuring equipments" 
A.C.Marchant, Ironside E.A., Optics Technology 2 (1970), 
pp. 85 - 87 "Influence of optical bench error on accuracy of 
OTF-measurements" 
R.E.Hopkins, D.B.Dutton "OTF, MTF, PTF standardize or abandon? 
It really does not matter", Paper on ISP Congress Ottawa 1972 
E.Heynacher, Zeiss Mitt. 3 (1963), p. 32 
X.Biedermann, Photogr.Korr. 103 (1967), pp. 5, 25, 41 
E.H.Linfoot (1964), Fourier Methods in Optical Image Evaluatio 
(London Focal Press) 
K.G.Birch (1969), NPL Opt. Metrol. 5 
G.C.Brock, A.C. Marenant, T.L.Williams, Paper on ISP Congress 
"OTF Standards for aerial mapping lenses", Ottawa 1972