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Model

Type

OASIS4i

4 axis stepper motor controller

OASISAF

Autofocus unit

Model

Type

Connections

Options

OASIS4i Controller

4 axis stepper motor controller

stage, focus, shutter, filter wheel motors and joystick/trackball

Autofocus
Digital interface

GT ratings  

Manufacturer’s specifications

Applications

OASIS-4i Four Axis Controller
The Objective Imaging OASIS-4i controller is a PCI compliant plug-and-play board that provides control of up to four micro-stepping motors.  This allows precise movement of XY stages and focus mechanisms (the Z axis), and the fourth axis controller allows for automation of extra peripheral devices such as filter wheels.

OASIS-4i is a complete, self-contained solution.  No additional power supplies are required--just install the board into a Windows PC, connect the appropriate cables and you are ready to move XY stages, focus motors, and other peripheral devices.

Key Benefits

  • Universal controller, compatible with stepper-based stages including Ludl Electronics Products, Märzhäuser Wetzlar, and Prior Scientific
  • PCI-compliant for easy installation and high-speed interface
  • Microstepping for fast, precise operation
     Internal to PC for small footprint
  • Low cost, no extra power supply needed
     
  • All light microscopy
  • Fluorescence Microscopy
  • Medical Imaging
  • Industrial Inspection
  • Macro scanning applications

More Information Please

 

 

 

Model

Type

Connections

Options

OASISAF AutoFocus

Autofocus unit for OASIS-4i

Camera

Digital version

GT ratings  

Manufacturer’s specifications

Applications

OASIS-AF Video Signal Processor
The Objective Imaging OASIS-AF is an optional daughter board that plugs into the Objective Imaging OASIS-4i controller, providing high performance processing of monochrome, composite, and Y/C video signals for real time calculation of degree of focus.  

The OASIS-AF algorithms work in concert with the OASIS-4i controller for fast autofocus operation as well as advanced measurements such as detected field area.

Since these measurements are made directly in the automation controller at video rates, the PC software does not need to grab the image or process it further until the board has determined that the image is in focus and contains useful detail. 

Scanning applications benefit greatly from the enhanced throughput provided by on-board video processing for autofocus and blank field detection.

Key Benefits

  • Compatible with standard video (NTSC, PAL, SECAM)
  • Real-time autofocus information
  • Real-time blank field detection
  • Daughter board to OASIS-4i for minimum footprint
  • Programmable for user-defined settings
  • All light microscopy
  • Fluorescence Microscopy
  • Medical Imaging
  • Industrial Inspection
  • Macro scanning applications

More Information Please