Welch Allyn 20530H LumiView Portable Microscope, Headband Mount Only

Welch Allyn 20530H LumiView Portable Microscope, Headband Mount Only

MPN: 20530H
By: Welch Allyn

Includes: Headband Mount.

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The Welch Allyn 20530H LumiView Portable Microscope, Headband Mount Only is a breakthrough product with its unique converging stereoscopic viewing system. Specially configured optics literally converge the user's binocular vision, providing a magnified, three-dimensional view that can be focused into narrow cavities. At the same time, a powerful halogen lamp shines cool light directly on the subject, resulting in a bright, 3D image. What's more, Welch Allyn LumiView can go everywhere you do. Its clip-on battery pack provides more than enough power for a long day's worth of examinations.


  • Halogen illumination with reflector.
  • Provides brighter, whiter, longer-lasting light.
  • Provides sufficient magnification (1.5x) for most exams and procedures.
  • Insufflation system provides additional magnification when necessary.
  • IPD controls adjust to interpupillary distances of between 49 mm to 74 mm.
  • Specially configured optics converge your stereoscopic vision.
  • Precision-ground optics are sealed within a durable shell.
  • Two-diopter power.
  • Flat surface magnifier provides three diopter (2.5X) magnification.

Invented by physicians. For physicians:

  • The Welch Allyn LumiView Portable Binocular Microscope was invented by John Vorrath, MD, an otolaryngologist from Australia. Dr. Vorrath identified the need to provide the optical properties of a binocular microscope in a portable instrument. The Welch Allyn LumiView Portable Binocular Microscope is a portable, affordable instrument providing three-dimensional viewing and illumination into a small cavity.

The LumiView is designed for:

  • General ear, nose and throat exams.
  • Ear wax removal.
  • Septum examinations. 
  • Nasal polyp surgery.
  • In-office nasal cauterization.
  • Removal of foreign bodies.
  • Other minor surgical procedures.


Additional Information

Model 20530H
Manufacturer Welch Allyn
Unit of Measure (UOM) Each
Shipping Method Ground
Product Condition New
Dimensions 19.8 cm (W) x 31.6 cm (W) x 8.5 cm (D)
Includes Headband Mount
Warranty 1 Year Limited
Battery Life Approximately 2.5 years (depending on usage)
Lens/Magnification 1.5x (2 Diopeters)
Light Source 3.60 V Halogen
Power Source Rechargeable NiCad battery
Battery Type Nickel-Cadmium Battery (optional)
Mount Type Spectacle Mount or Headband
Otoscope Type Portable Binocular Microscope
Working Distance 177.8 mm - 381 mm (7"-15")