Ash Technologies OMNI 3 Digital Microscope System

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The Omni 3 digital microscope delivers superb full HD live, lag-free video for a broad range of quality control, testing, rework, assembly, inspection, and documentation tasks. The user interface is custom designed to deliver intuitive and efficient operation directly on the monitor, without the need for a PC. Specially designed task-specific applications can be added to expand the capabilities of the Omni 3 as needs change and work evolves.


  • Operate the Omni 3 directly from a monitor with a mouse, or use the controls on the front of the unit.
  • The Omni 3 is precalibrated at the factory featuring the patented AshCal™ technology, and tracks calibration across all zoom levels.
  • Save files to internal or removable memory, or to a network location or by email via ethernet.
  • Real Time Lens Distortion Correction™ ensures a "flat" image with no distortion across the field.
  • New AshTruColour™ brings outstanding and accurate color reproduction in every image.
  • New super fast Auto-Focus, SpotFocus™ and manual Rocker Focus.
  • User privileges increases efficiency and reduces operational error.
  • Start with the Core, then add apps as you need them: 2D Measurement, Annotation and Graticules; DXF File Importer; Image Comparator Overlay; Side by Side Image Comparator; Image Stacking; Z Height Measurement; Color Analysis; Object Counting


Product Specifications

Camera Resolution HD 1080p; 1920x1080 pixels; 60fps
Magnification Range 2.5-68 optical; 69-136.5 digital; with included 5D lens
Basic Functions Auto/Manual focus, brightness adjustment, magnification adjustment, snapshot, overview, high contrast mode, height adjustable
Optional Apps 2D measurement, DXF import and export, image stacking, side-by-side comparator, overlay comparator, color analysis, Z-height measurement, object counting
Monitor Options HDMI output; HD ready, full HD recommended. Monitor Sold Separately.
Input / Output HDMI Output, USB 2.0 port x 4, Mini USB port, General purpose IO port x 3, DC 24v power jack
Storage 16GB internal storage; removable USB image storage
Power Supply 110/240v; 50/60Hz; 24w power consumption
Dimensions / Weight 216mm x 125mm x 136mm (LWH) / 1.5kg
Temperature Storage: 10ºC to 60ºC
Operating: 5ºC to 40ºC

Omni 3 Optical Data Table

  +5 +10 1x Plan Achromat +25 +50
Min Mag* (Optical) 2.5 4.8 54.7 109.4
Max Mag* (Optical/Digital) 68/136.5 136/272 336/673.3 673/1346
Min Zoom Optical FOV (mm, X x Y) 200 x 112 76 x 59.5 9.3 x 5.4 4.6 x 2.6
Max Zoom Optical FOV (mm, X x Y) 7.5 x 4.2 3.8 x 2.1 1.5 x 0.85 0.76 x 0.43
Max Digital Zoom FOV (mm, X x Y) 3.75 x 2.1 1.9 x 1.1 0.75 x 0.425 0.37 x 0.22
Max/Min Depth of Field** (mm) 80/0.5 35/0.1 0.3/.1 0.1/.05
Working Distance (mm) 195 78 36 24
*Specifications obtained using a 24" monitor.
**Depth of Field measured with optimal image settings.

Omni 3 Optional Accessories

Add-On Apps
148-001 Omni Measurement & Graticule
148-002 Omni Image Stacking
148-003 Omni Comparator Overlay
148-004 Omni Comparator Side by Side
148-005 Omni DXF Import
148-008 Omni 3 Z Height Measurement (not compatible with OMNI or OMNI Core)
148-009 Omni 3 Color Analysis (not compatible with OMNI or OMNI Core)
148-010 Omni 3 Object Counting (not compatible with OMNI or OMNI Core)
148-011 Omni 3 Measurement App Bundle (includes CAT # 148-001 and 148-008; not compatible with OMNI or OMNI Core)
14835 Illuminated Track Stand for OMNI and INSPEX II
14836 Track Stand for OMNI and INSPEX II
15636BB-OMNI Ball Bearing Boom Stand for OMNI and INSPEX II
14838 Flex Arm Stand for OMNI and INSPEX II - Bench Clamp
14839 Flex Arm Stand for OMNI and INSPEX II - Table Base
14856 Course Focus Mount with 5/8" stud
15920 UNITRON LED Dome Light
14881 LED Dome Light - Integrated
14858 Polarized Ring Light - Integrated
15874-UV UNITRON LED240 UV Ring Light
14887 360° Rotating Viewer for Omni 3 and Inspex 3
14874 +5 lens - allows up to 136.5x magnification, working distance 195mm
111-15-01 +10 lens (1.0x Plan Achromat Objective) - allows up to 272x magnification, working distance 78mm
14879 +25 lens - allows up to 673.3x magnification, working distance 36mm
14878 +50 lens - allows up to 1346x magnification, working distance 24mm
14880 Polarizing Lens Filter
14884 Omni Motorized X-Y Stage
14843 X-Y Stage - Movement: 100mm (X) x 86mm (Y)
14844 X-Y Stage - Transparent for Illuminated Track Stand - Movement: 76mm (X) x 65mm (Y)
14872 X-Y Stage - Large
14876 Height Adjustable Stage - 6" x 6"
14877 Oblique Tilting Stage
Other Accessories
14882 Omni Workflow Controller


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12.00 LBS
17.00 (in)
17.00 (in)
17.00 (in)


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