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The 3nethra classic is a multi function non-invasive ophthalmic imaging system,designed as a non mydriatic camera to be operated by ophthalmic technicians.
THe 3nethra classic is an indigenous non-mydriatic camera,comprising an imaging unit and,an 'Operational Console'.
The imaging unit consist of a camera mounted on a stand for positioning the subjects eyes for corneal and retinal imaging.
The operator console is an off-the-self windows PC,running the '3nethra software',that aids in imaging,analysis and communication.
Aminimal installation consist of a 3nethra imaging unit,a deicated operator console System,connected over an USB-2.0 interface.
Image Resolution - 1024 * 768-24 bits per pixel
Minimum Pupil Diameter - 4mm
Field Of View - 45 degrees
Pre Image Capture Adjustments - Intensity control,Gamma Maping,Image Balance
Focus Guidance - Graphics to aid automatic capture of image when perfect focus is attained
Post Image Capture Adjustment - Brightness,Contrast,Noise Reduction,Feature enhancement