Zaber launches compact objective focus stage for microscopy

Zaber Technologies has announced the DMA objective focus stage, a compact linear motor stage for microscope system builders and OEM manufacturers. Starting at $4,500 with controller, the DMA provides 50 nm repeatability and 10 nm minimum incremental moves. It is designed for high-duty-cycle imaging applications with move-and-settle times under 15 ms and an integrated controller in a 77 mm x 100 mm x 30.5 mm form factor.

Integration features

The DMA is intended to help OEMs move from prototype to production with fewer integration steps than more complex focus stages.

• Plug-and-play architecture: Integrated controllers and a two-cable setup allow the stage to be connected and operated quickly.
• No-code optimization: The Zaber Launcher application includes Oscilloscope and Servo Tuning tools for throughput tuning and performance verification without custom code.
• Easy synchronization: Integrated I/O and encoder outputs allow connection with third-party hardware and sensors.
• Developer-friendly API: The stage supports an open-source API with sample code in Python, C#, C++, and other languages.
• Simplified topology: The system can be daisy-chained with XY stages and other modules using a single data and power cable to reduce cabling.

Applications

The DMA is intended for imaging and inspection environments that require accurate positioning and frequent movement.

• Spatial biology: Supports rapid Z-stacking for spatial workflows.
• Digital pathology and cell morphology: Supports tile scanning with fast objective focusing.
• Drug discovery: Designed for continuous operation in high-content screening systems.
• Optical metrology and semiconductor inspection: Supports precision positioning with 1 nm resolution optical encoders.

Availability and support

The DMA Objective Focus Stage is available for purchase now. Pricing is posted online, CAD files are available for download and units ship within one business week. The system includes a 30-day money-back guarantee and technical support with a stated one-business-day response time.

For more information, visit zaber.com.