Availability: In stock

Optional Zoom Body

Optional Eyepieces

Optional Objective Lenses

Optional Light Source

Optional Accessories


The Ergoscope ES-250 Stereo Zoom Microscope has a magnification range of 8x-50x with included 10x Eyepieces and 76mm track stand.


  • High definition 3D images and large depth of field
  • High precision zoom with detents
  • Diopter adjustment for different eye widths
  • Compact footprint
  • Warranty 5 Years Mechanical-Optical
SKU: ES8109 Category: Tag:

The Ergoscope™ ES-250 offers numerous features ideal for the industrial field, research institutes, and schools. It can generate high definition 3D images with a large depth of field, and provide precise magnification with its dual zoom knobs with detents. The ES-250 also features adjustable binocular vision for different eye widths providing superior ergonomics for the operator.

Ergoscope™ ES-250 Specifications

  • Zoom Range of Zoom Body: 0.8-5x
  • Zoom Ratio: 1:6.3
  • Magnification: 8x-50x
  • Field of View: 1.3mm-55mm
  • Working Distance: 115mm
  • Interpupillary adjustment: 52mm-75mm
  • Eyepiece Dioptric Correction: ±5°
  • Binocular angle of view: 45°
  • Optional Eyepieces: 15x, 20x,
  • Optional Auxiliary Lenses: 0.5x, 2.0x
  • Warranty 5 Years Mechanical-Optical

Optical Specifications

Objective Lenses Working Distance (mm) Eyepieces
10x 15x 20x
Mag. FOV (mm) Mag. FOV (mm) Mag. FOV (mm)
0.5x 220 4x-25x 55-8.8 6x-37.5x 40-6.4 8x-50x 31.2-5
(Built-in)1x 115 8x-50x 27.5-4.4 12x-75x 20-3.2 16x-100x 15.6-2.5
2x 45 16x-100x 13.8-2.2 24x-150x 10-1.6 32x-200x 7.8-1.3
Weight 15.00 lbs

Binocular 0.8-5x


10x (Included) 15x, 20x

Objective Lens

1x (Included) 0.5x, 2x


8-50x, 200x max with optional lenses

Working Distance


Zoom Ratio


Field of View


Interpupillary Distance


Diopter Adjustment


Stand Type

76mm Track Stand

Accessories Included



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