CCTV Lenses
Camera distance A (mm)
3-1-2
Lenses and Lens Diameters
Lens
3Z4S-LE C418DX
3Z4S-LE B618CX-2
3Z4S-LE C815B
3Z4S-LE B1214D-2
3Z4S-LE C1614A
3Z4S-LE B2514D
3Z4S-LE B5014A
3Z4S-LE B7514C
Example
When a 3Z4S-LE C1614A CCTV Lens is being used and a field of vision of
40 mm is needed at the measurement object, a camera distance of 200 mm
and 1-mm Extension Tube are required.
Field of vision L (mm)
Max. outer dia.
Total length
Focal length
Bright-
ness
4.8 mm
F1.8
6.5 mm
F1.8
8.5 mm
F1.5
12.5 mm
F1.4
16.0 mm
F1.4
25.0 mm
F1.4
50.0 mm
F1.4
75.0 mm
F1.4
Camera
Extension Tube t@ (mm)
Lens
Measurement object
Unit: mm
1"-32UN
30 dia.
-2A
Maximum outer
Total length
diameter
40.5 mm dia.
35.5 mm
48 mm dia.
42 mm
42 mm dia.
40 mm
42 mm dia.
50 mm
30 mm dia.
33 mm
30 mm dia.
37.3 mm
48 mm dia.
48 mm
62 mm dia.
79 mm
Section 3-1
Filter size
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M40.5 × P0.5
M27 × P0.5
M46 × P0.75
M58 × P0.75
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