Products


nonmyd-WX3D

nonmyd-WX3D.jpg



nonmyd-WX3D_logo.jpg

2D/3D Non-mydriatic Retinal Camera / Analysis System

A new concept retinal camera with "SSP", Simultaneous Stereoscopic Photography.


product presentation


nonmyd-WX3D_logo.jpg

Start Flash Presentation




3 photography modes



nonmyd-WX3D_mode.jpg


Three photography modes to choose from: Normal, SP(Small Pupil), and Stereo.


2D.jpg
2D - Normal -
Normal Field angle: 45° Kowa's exclusive optical design in combination with the 12 megapixel digital SLR camera delivers extremely detailed retinal images.

normal_wx3d.jpg
(click to enlarge)


The integrated 9-points internal fixation system allows for mosaic photography covering a large retinal area.

2D.jpg
2D - SP (Small Pupil) -
Field angle: 45° Retinal images can be taken even with smaller pupils. On screen guides indicate if the pupil size is within the sufficient range (above 3.5mm) for photography.

smallpupil_wx3d.jpg
(click to enlarge)


Some eyes may cause a flare around their circumference.

Automatic mosaic merge function
normal.jpg
(click to enlarge)


Mosaic images are created easily with automatic image rotation & alignment.

3D.jpg
3D - Stereo -
Stereo Field angle: 34° (20°x27°)

Photography

Instant and simultaneous 3D photography is possible in 1-shot. Stereoscopic images are captured without the camera shifting.
pic_3D.jpg

Retinal observation on 3D images
The shape of the optic cup and disc can be viewed in a 3D image.
Switch between the parallel and cross viewing methods with 1-click when viewed on a 2D monitor.


3D Analysis System


3D image analysis of optic disc



  1. Photography
    Start up the analysis system at the display of stereo image.
    photographie.jpg
    (click to enlarge)

  2. Contour line determination (manual/auto)
    Cup and disc are plotted manually or automatically to support contour line determination.
    contourline.jpg
    (click to enlarge)

  3. 3D analysis
    The analysis result is shown by the various parameters in the specified area.
    3danalysis.jpg
    (click to enlarge)

  4. Report output
    The analysis result can be output in PDF and / or JPEG format.
    report.jpg
    (click to enlarge)

Analysis results


analysis_results.jpg


  1. Depth distribution
    Color-coded display of the depth distribution in the analysis area, or graphical display of the cross section of an arbitrary position.
    depth_distribution.jpg
    (click to enlarge)

  2. 3D display
    Display of 3D image based on telegraphic data.
    3d_display.jpg
    (click to enlarge)

  3. Numerical data of analysis results
    Display of optic disc parameters including "DDLS".

    DDLS (disk damage likelihood scale) Stage
    Indexical values defined by the disc size and the rim/disc ratio; which was suggested by Dr. George L. Spaeth as a method to diagnose the optic disc.

  4. Polar coordinates display
    The polar coordinates display of the depth distribution permits visual display of the thin part of the rim. (marginal region of optic disc)

  5. Contour line depth distribution graph
    Graphical display of the depth distribution of cup and disc profiles.

  6. Follow-up
    Graphical display of cup/disc ratio, rim/disc ratio, cup area, and many other parameters.
    follow_up.jpg
    (click to enlarge)