Firefly DE501 Veterinary Video Otoscope

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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.


  • 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
  • Inner ear observation
  • Dogs, cats, small animals, and Exotics
  • Client education
  • Electronic medical records (EMR)
  • USB Digital Video Otoscope
  • Disposable Specula; 4 pieces 4mm, 2 pieces 5mm, 5 pieces 7mm
  • Velvet Carrying Case

Product Specifications

Sensor Resolution True 1.3 Megapixels (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
Dimensions 13cm x 3.6cm x 4cm
Interface USB 2.0
Software Scalable Window, Zoom, Freeze, Resolution, Rotate, Flip, Region of Interest (ROI), Automatic/Manual white balance
Operating Systems Windows 10, 8, 7, and Mac OS 10.8 or higher
Warranty 1 Year Warranty


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3.00 LBS
8.00 (in)
6.00 (in)
2.00 (in)


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