Stranica 100 [100]
reflectance standards as available.
1)
Position the LED light sources and the camera as shown in Figure 2-36 and according
to the recommendations in section b.
] Object
g =
Blue light S A Blue light
He
£ ma
£ 9
LS 2 3 "d
4 =
2 v
Blue LED light 2 a
source
Visible bandpass filter
(e.g. Lee No.21 / No.16 + IDAS-UIBAR)
Figure 2-36
2) Place the blue-blocking and bandpass filters (e.g. Lee No. 16 or Lee No. 21 and IDAS¬
UIBAR) in front of the camera.
3) If working in the studio, position the object following the recommendations referred to in
section b.
4) If working outside the studio or in the field, position the LED light sources and the
camera around the subject accordingly.
Version No. 1.0 Date : 14/10/2013
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