DE501 Veterinary Video Otoscope

The DE501 Digital Video Otoscope is a special purpose digital video veterinary camera combined with a high magnification lens and multiple ultra-bright LEDs.

Powered by 50x variable magnification, this innovative device streams high quality live video (at 30fps) to a computer or TV, enabling the user to view and record crystal clear images or videos. Vets love the DE501 because they can increase transparency while increasing clinic revenue as clients become more confident in the treatment.

The DE501 Video Otoscope has been adopted in some of the most reputable veterinary clinics, and vet schools worldwide. Most common uses are for inner ear observation, client communication and education, keeping patient records and showing changes.

With its many uses and applications, the DE501 Video Otoscope is a versatile, easy to use tool and is easy to acquire at a very affordable price. Please contact us for more information.

For Technical Specifications Click Here


  • TRUE 1.3 Megapixel resolution
  • Easily captures microscopic pictures and videos
  • Educate clients quickly
  • Increase compliance while increasing clinic revenue
  • Variable magnification 10x-50x
  • Built-in snapshot button
  • Multi-layered glass lenses
  • Rugged industrialized construction
  • See the Wireless Veterinary Otoscope DE551
  • Use with Veterinary Specula ES101 (Disposable) and with Veterinary Specula ES108 (Resuable)


  • Inner ear observation
  • Dogs, cats, small animals, and Exotics
  • Client education
  • Electronic medical records (EMR)

What’s Included

  • USB Digital Video Otoscope
  • Disposable Specula:
    • 4 pieces 4mm
    • 2 pieces 5mm
    • 5 pieces 7mm
  • Velvet Carrying Case
Technical Details
Sensor Resolution 1280 x 1024
Magnification Native Optical: 15x – 50x
Digital: 15x – 150x
Lens Assembly Dual Lenses
3-Layer Glass, 650nm cutoff
Video Format: YUY2
Frame rate: 30 FPS
Video/Image Properties Color: 260 Level Hue, Saturation, White Balance
Exposure: Brightness, Contrast
Image: Sharpness, Gamma
Video, Image Files BMP, JPG, AVI
Lighting Ultra-Bright LEDs
Fully adjustable brightness
Interface USB2.0
Dimensions 13cm x 3.6cm x 4cm
Software Scalable Window, Zoom, Freeze,
Resolution, Rotate, Flip
Region of Interest (ROI)
Automatic/Manual white balance
Operating Systems Windows 11, 10, 7, and Mac OS 10.8 or higher
Warranty 1 Year Warranty

Firefly devices are intended to be used with the included software, but may also be integrated into 3rd party platforms. If you would like to use a 3rd party software package please contact us and we can provide integration guidelines.

For more information contact