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93
Ph o n e : 8 0 0 - 8 2 8 - 6 7 7 8 o r 5 8 5 - 3 5 9 - 4 0 0 0
•
Fax 585-359-4999
Telec
en
tr
ic L
enses
Single-Sided Telecentric
Features
Telecentric performance (<0.25° chief ray
•
angle over the entire object fi eld) allows pre-
cise gauging of 3-dimensional objects.
Low distortion (<0.1% over the entire object
•
fi eld) provides highly accurate images.
Small footprint to fi t into restricted spaces.
•
Rugged single-piece design stands up to harsh
•
industrial environments.
Lockable aperture adjusts to select the required
•
depth of fi eld.
Standard C-mount camera interface.
•
The Macro Invaritar™ telecentric gauging lenses provide exceptional telecentric imaging performance and are the best
choice for machine vision applications involving signifi cant space limitations.
Part
Number
Mag.
1
(nominal)
Length
Diameter
Working Dist.
Maximum Object Dimensions (mm.)
2
f# Range
3
Depth of
Field
(mm)
4
mm.
inches
mm.
inches
mm.
inches
1/3” CCD
1/2” CCD
2/3”CCD
59 LGM 205
0.05X
104
4.1
42
1.7
48
1.9
6.5 x 8.6
8.6 x 11.5
11.9 x 15.8
12 - 32
3.84
59 LGM 601
1x
110
4.3
32
1.2
46
1.8
3.2 x 4.3
4.3 x 5.8
5.9 x 7.9
6.25 - 32
1.92
59 LGM 602
2x
107
4.2
32
1.2
25
1.0
1.6 x 2.2
2.2 x 2.9
3.0 x 4.0
3.12 - 16
0.48
59 LGM 605
5x
175
6.9
41
1.6
36
1.4
0.6 x 0.9
0.9 x 1.2
1.2 x 1.6
2.5 - 8
0.10
1
Tolerance on specifi ed magnifi cation is ±3%.
2
The maximum object dimensions shown in the table are 90% of the theoretical maximum dimensions, providing a safety factor
for magnifi cation and alignment errors.
3
ƒ/# specifi ed in object space.
4
Depth of fi eld is calculated at largest available for each lens ƒ/# and for a 30-µm allowable blur at the image (camera).
Macro Invaritar
™
Lens Specifi cations
Macro Invaritar™
Telecentric performance (<0.2° chief ray angle over
the entire object fi eld) allows precise gauging of
3-dimensional objects.
• Large selection of magnifi cations covers most applications.
• Lockable aperture adjusts to select the required
depth of fi eld.
• Fine focus adjustment provides sharper images.
Rugged single-piece design stands up to harsh
•
industrial environments.
High-performance multi-layer coatings provide the
•
high-
est image clarity, especially for back-lit applications.
Standard C-mount camera interface.
•
Features
diameter
6.25
8 1116 22
working
distance
1-32 UNF (C mount)
3.5 (.14)
length
dimensions in mm (in.)