Canon CR-2 AF Digital Non-Mydriatic Retinal Camera Manual

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Features
The Canon Digital Retinal Camera CR-2 AF takes digital photographic retinal images of patient’s eyes 
across an angle of view of 45 degrees, in a naturally dilated state without using mydriatics. The CR-2 
AF has the following features:
AF (Auto-focus) and AS (Auto-shot) functions
CR-2 AF is equipped with Auto-focus and Auto-shot functions. Those provide significantly improved 
ease-of-operation.
Reduced flash intensity
The CR-2 AF can take images at ISO 400/800/1600 at the standard flash intensity, and ISO 
3200/6400 in low flash intensity mode. This reduces patient discomfort caused by light glare.
Special digital camera
The CR-2 AF is equipped with a special digital camera using EOS digital technology. The enhanced 
Canon technology enables the CR-2 AF to fully maximize its capabilities for shooting high-quality, 
high-resolution diagnostic images.
Small pupil photography function
The CR-2 AF captures retinal images through pupils of the normal diameters from 4.0 mm. This small 
pupil photography function permits image to be captured through pupils from 3.3 mm in diameters.
System optimized for digital photography
With the supplied imaging control software, the photographed images can be browsed, processed, 
stored, output to the DICOM storage server, exported in DICOM or JPEG format and sent to a printer.  
In this manual, the operation procedure is described with the Retinal imaging control software NM 2 
(referred to as “Rics NM 2”).
Indications for Use
For USA
The CR-2 AF is intended to be used for taking digital images of the retina of the human eye without a 
mydriatic. 
For European Union
This medical device is intended to observe and record images of retinal fundus through the pupil 
without making contact with subject’s eye for the purpose of diagnosis by way of producing fundus 
image information.
1
 Introduction
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