Miniature Lens Actuator
Description
Eye tomography as well as cataract and refractive surgery require very precise focusing of the laser beam. MPS has developed very high-precision miniature lens actuators for a manufacturer of ophthalmic devices. These actuators consist of a 6 mm diameter micro stepper motor, a pre-loaded screw-nut system and a linear guideway. The system is designed in such a way that it is able to compensate for the imperfection of axes alignment. The most stringent requirement is to find the home position with a precision of 1 µm between each measurement.
Miniature Lens Actuator
Specifications |
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|---|---|
| Microstep Size (default Resolution): | -- um |
| Built-in Controller: | Yes |
| Travel Range: | 4 mm |
| Accuracy (unidirectional): | 1 um |
| Backlash: | <4 um |
| Maximum Speed: | 10 mm/s |
| Minimum Speed: | 1 mm/s |
| Axes Of Motion: | One |
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Ships from:
Switzerland
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Frequently Asked Questions
MPS Micro Precision Systems AG offers miniature linear ball bearings, miniature ball screws, miniature balls, and customized solutions in microspace.
The Miniature Lens Actuator consists of a 6 mm diameter micro stepper motor, a pre-loaded screw-nut system, and a linear guideway.
MPS Micro Precision Systems AG can provide solutions for industries such as medical, watch, optics, science, defense, and automation.
The Miniature Lens Actuator is used for eye tomography, cataract, and refractive surgery to precisely focus the laser beam.
The most stringent requirement is to find the home position with a precision of 1 µm between each measurement.