142
Spectral bands
460—505nm,
515—565 nm
5S0—690nm spectozonal
690—890nm film
635—690nm
810—900 nm infrared film
400—700nm colour film
Resolution on the film of 27
type with the contrast of the
test object hx =0,2
60 1 in/mm
Technical specifications of the photometrical
wedge imprinting device
Wedge width —
Wedge constant —
Minimum optical density—
Wedge image densities
deviation of standartized
values —
6 mm
0.01mm
0.1 D un.
less than 15 V*
Difference of inter—zones
wedge image density values — less than 5
Stability of shutter operation - 0,5 V*
Deviation of light intensivity
of the standard light source -less than 1
%
%
