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ProScan H1P4A (Nikon)


Motorized High Resolution Stage For Nikon Upright Microscopes

The H1P4A (Nikon) is a motorized XY stage for Nikon upright microscopes

The most accurate and precise stage in the ProScan H101 range, it uses a 1 mm pitch ballscrew and 400 step motor drive configuration to provide four times the resolution of the H101A stage, making it ideal for applications that require reliable, short stage movements. Prior's patented Intelligent Scanning Technology (IST) optimizes stage accuracy and linearity.

The H1P4A (Nikon) accommodates a variety of specimen types including glass slides, multiwell plates, semiconductor wafers, and metallurgical samples. Alternative drive configuration options may be available depending on your region.

This stage is compatible with Nikon NIS Elements software (appropriate package required).  

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

This is an ‘OEM & Batch Order’ product. For more information visit our FAQs section.


    • Compatible with Nikon upright microscopes
    • High step resolution
    • Quiet and reliable
    • Wide range of sample holders
    • Intelligent Scanning Technology™ (U.S. Patent 7,330,307).
Product Code H1P4A H1P1A
Travel range 114 mm x 75 mm 114 mm x 75 mm
Unidirectional repeatability < 0.6 μm < 0.7 μm
Bidirectional repeatability < 1.9 μm < 2.0 μm
Metric accuracy 0.13 μm/mm 0.13 μm/mm
Full travel metric accuracy <12.6 μm <13.0 μm
Resolution 0.01 μm 0.02 μm
Squareness < 35 arcsec < 35 arcsec
Maximum velocity 15 mm/s 30 mm/s
Maximum load 10 kg 10 kg
Encoders No No
Motor type 400 step 200 step
Screw pitch 1 mm 1 mm
Weight 3.5 kg 3.5 kg

Specifications as per datasheet. Please see datasheet for details.

  • H230 Aluminum plate.

  • H220 Glass plate (not suitable for transmitted light microscopy).

  • H473UP Universal specimen holder (slides, Petri dishes and small flasks) for stereo microscopes

  • H649 Holder for a single 1 in, 1.25 in and 1.5 in mounted metallurgical specimen

  • H224LP Low profile slide holder for one 76x26 mm microscope slide.

Option Manufacturer Compatibility Notes
H1P4E50 Nikon 50i, 80i, Ni-E, Ni-U, Ni-L, Ci-E, Ci-L, Ci-S Requires non-rotating SS substage
H1P4E80 Nikon 80i, 90i, Ni-E, Ni-U, Ni-L Requires rotating SSR substage
H1P4AZEP Nikon AZ100 Requires non-rotating SS substage
H1P4NLV Nikon LV100ND, LV100NDA, LV150N, LV150NA
H1P4A Nikon SMZ18, SMZ25, SMZ800, SMZ1000, SMZ1270, SMZ1500 Requires HSMZ1825 adapter from Prior and a P2- or P- microscope base.

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