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ProScan H138BX (Evident)


Motorized Stage With 8 Slide Capacity For Evident BX and SZX Microscopes

The H138BX is a motorized XY stage adapted for Evident/Olympus upright microscopes

It uses a 2 mm pitch ballscrew and 200-step motor drive to scan its large travel area quickly, and features Prior's patented Intelligent Scanning Technology (IST) to optimize stage accuracy and linearity.

The H138BX fits up to eight 75 mm x 25 mm microscope slides and offers extended lateral travel for imaging large samples, such as PCBs, or arrays of multiple samples. 

This stage is compatible with Evident/Olympus CellSens Dimension, Stream Motion and PRECiV software (appropriate package required). 

See the product compatibility tab for the full list of options available.


    • Adapted for Evident microscopes and fully customizable for use in OEM projects
    • 1µm or better repeatability
    • Extended lateral travel for imaging larger samples or multiple slides
    • Wide range of sample holders
Travel range 240 mm x 71 mm
Unidirectional repeatability < 1 μm
Bidirectional repeatability < 3.9 μm
Metric accuracy 0.15 μm/mm
Full travel metric accuracy < 34.0 μm
Resolution 0.04 µm
Squarenes < 50 arcsec
Maximum velocity 60 mm/s
Maximum load 10 kg
Encoders No
Motor type 200 step
Screw pitch 2 mm
Weight 5 kg

Specifications as per datasheet. Please see datasheet for details.

  • H288 Glass plate (not suitable for transmitted light microscopy).

  • H239 Aluminum plate (H138)

  • H238LP Low profile slide holder for eight 76x26 mm Microscope Slides.

Option Manufacturer Compatibility Notes
H138BX Evident/Olympus BX51, BX61, BX53, BX53M, SZX Series SZX series requires STAD-2 adapter

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