FED 50 Bedienungsanleitung PDF herunterladen (Seite 7)

lens the release button will be

interlocked (Fig.. 8). When

using the film with the speed

expressed in the units of COST,

set the nearest value of theunit

of GOST/ISO specified in

theTable. Set the film sensitivit

y

whose value is seen in the

aperture (Fig. 9) by rotating the

disk. The ratio of the speeds of a

used photo

g

raphic material and

of the marking on the camera

scale is specified in the Table.

Fig. 8

Speed of used

photographic

material in

the unite of

GOST/ISO

Marking on

scale

Speed of used

photographic

material In

the units of DIN

Marking on

scale

16; 20 16 * 13;14 13*

25 25 15 15

32; 40 32* 16;17 16*

50 50 18 18

64;80 64* 19;20 19*

100 100 21 21

125;160 125* 22;23 22*

200 200 24 24

250;320 250* 25;26 25*

400 400 27 27

6. OPERATING PROCEDURE

Choose an object for shooting by

observing through the eyepiece

the picture boundaries,

designated by the lighted cutting

frame. When the ob

j

ect is located

at a distance of 1—2 m, the upper

and side boundaries of a picture

are determined by parallax

correction marks 1,2,3 (Fig. 10).

Fig. 9

1 2 3 4 5 6 7 8 9 10 11 12

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