SpotOn PSD Optical Beam Positioning Duma Optronics LTD.

Special PSD heads

Broadening the position measurement capabilities, to cover ranges from 4mm to 18mm.

These new PSD heads offer a perfect solution for various measurement needs. These additional custom designed sensor heads can be offered with various SpotOn pug-in type configurations.

A custom 4mmX4mm Lateral Effect detector in housing with an attached cable.
Specifications:

Resolution: Better than 0.5µm.
Accuracy: +/- 25 µm over the 4mm range.

LAT18 (NEW)

A custom 18mmX18mm Lateral Effect detector in housing with an attached cable.
Specifications:

Resolution: Better than 1µm.
Accuracy: +/- 0.5%

DUMSPOT-OP

A custom 20mmX20mm Lateral Effect detector in housing with an optical expander and attached cable.
Specifications:

Resolution: +/-3µm typical.
Accuracy: +/- 1%