Sold out
Diagnostic Lens
EDL-20D
EDL-20D
EDL-20D
EDL-20D
EDL-20D
EDL-20D
EDL-20D
Load image into Gallery viewer, Diagnostic Lens
Load image into Gallery viewer, EDL-20D
Load image into Gallery viewer, EDL-20D
Load image into Gallery viewer, EDL-20D
Load image into Gallery viewer, EDL-20D
Load image into Gallery viewer, EDL-20D
Load image into Gallery viewer, EDL-20D
Load image into Gallery viewer, EDL-20D

$230.00

This item is currently sold out.
Features of the EDL-20D
Outstanding Optics
Computer Optimized Aspheric Design
Distortion-Free Imaging


High-Transmittance Glass
Small Holding Ring



Diagnostic Lens EDL-20D Ezer - us ophthalmic
Exam Principles
With indirect ophthalmoscopy, the fundus is illuminated by light passing through the EDL-20D lens. The returning light then passes back through the EDL-20D to form a real, inverted image of the fundus between the lens and the practitioner.

BIO Advantages
The advantages of binocular indirect ophthalmoscopy compared to direct exams are the excellent, stereoscopic field of view and the ability to assess subtle diffuse fundus color changes.


Diagnostic Lens EDL-20D Ezer - us ophthalmic

Outstanding Optics
The EDL-20D is made of high-transmittance glass to achieve distortion-free imaging. Users will obtain bright, clear images across the entire field.

Diagnostic Lens EDL-20D Ezer - us ophthalmic

Unique Features
The EDL-20D features a computer optimized aspheric design that minimizes reflections and delivers high-resolution images. A small holding ring also contributes to ease of use.
Image Magnification X 2.11
Field of View 50°
Working Distance 1.85in (47mm)
Focal Length 2.04in (52mm)
Clear Aperture 1.9in (48mm)
Lens Diameter 1.96in (50mm)

Related products

Recently viewed