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