Optimal low and close depth of field – Metrologic Instruments Cubit MS6520 Series User Manual

Page 22

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background image

16

O

PTIMAL

L

OW AND

C

LOSE

D

EPTH OF

F

IELD

Minimum Bar Code Element Width

A

B

C

D

E

F

G

H

J

K

mm

-

.15

-

.17

-

-

.25

.33

.53

-

mils

-

5.7

-

6.8

-

-

10

13

21

-

Note:

The same depth of field is achieved when programming Cubit

®

for

either Optimal Low Depth of Field or Close Depth of Field.

0

25

50

75

100

125

150

175

200

250

225

B

D

G

H

J

123

45

49

73

82

95

105

40

DISTANCE:

SCANNER FACE

TO BAR CODE (mm)

WIDTH OF SCAN FIELD (mm)

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