Optem Zoom 70XL lens system0 pages
Optem® Zoom 70XL
7:1 Micro-Inspection
Zoom Lens System
The Optem Zoom 70XL is specifically designed to stand
up to the grueling conditions of automated imaging.
The “XL” stands for Xtended Life backed by superior
engineering and only the highest-quality components
and materials.
Base Configuration
(@ Low Mag.)
(@ High Mag.)
Magnification Range
0.75X
5.25X
Numerical Aperture
0.024
0.080
Resolution
72 lp/mm
240 lp/mm
Depth-of-Field
0.98 mm
0.09 mm
(1X TV Tube with no Aux. Lens)
Working Distance
89 mm
89 mm
FOV (1/3“ Camera)
4.80 x 6.40 mm
0.69 x 0.92 mm
FOV (1/2“ Camera)
The Zoom 70XL Lens System features robust
optomechanics to deliver defect-free performance
out to 250,000 zoom cycles... guaranteed! The
Zoom 70XL features a three-piece modular design in
most configurations for maximum flexibility.
6.40 x 8.53 mm
0.91 x 1.23 mm
FOV (2/3“ Camera)
8.80 x 11.73 mm
1.26 x 1.69 mm
FOV (1“ Camera)
12.80 x 17.07 mm
1.85 x 2.46 mm
Min. Configuration
(@ High Mag.)
468 mm
468 mm
Magnification Range
0.051X
0.35X
Numerical Aperture
With a wide variety of function options and magnification
accessories, Zoom 70XL can be configured to cover a
wide range of micro-imaging applications.
(@ Low Mag.)
Working Distance
0.0043
0.015
13 lp/mm
45 lp/mm
31 mm
2.5 mm
(0.375X TV Tube + 0.18X Aux. Lens)
Resolution
Depth-of-Field
Max. Configuration
(@ Low Mag.)
(@ High Mag.)
Magnification Range
14X
100X
Numerical Aperture
0.24
0.60
Resolution
720 lp/mm
1800 lp/mm
Depth-of-Field
0.0098 mm
0.0016 mm
13 mm
13 mm
(2.0X TV Tube + 20X HR Obj.)
Working Distance
"