4 metre

Logmar 4m ETDRS Chart 1 Original 4 metre viewing.  Acuity range 40m to 2M. Will fit illuminated cabinets SDT-392-LSV and SDT-396-LPV These Original Charts - Are the only standardised format acceptable in studies sponsored by the America..

Logmar 4m ETDRS Chart 1 Revised 4 metre viewing.  Acuity range 40m to 2M. Will fit illuminated cabinets SDT-392-LSV and SDT-396-LPV These revised charts incorporate a slight change in the difficulty score for each of the ten Sloan lette..

Logmar 4m ETDRS Chart 2 Original 4 metre viewing.  Acuity range 40m to 2M. Will fit illuminated cabinets SDT-392-LSV and SDT-396-LPV These Original Charts - Are the only standardised format acceptable in studies sponsored by the America..

Logmar 4m ETDRS Chart 2 Revised 4 metre viewing.  Acuity range 40m to 2M. Will fit illuminated cabinets SDT-392-LSV and SDT-396-LPV These revised charts incorporate a slight change in the difficulty score for each of the ten Sloan lette..

Logmar 2m Illiterate "E" Chart.  For testing at 2 Meters (6.5ft)  To be used with either of the following Light Cabinets:  SDT-392-LSV or SDT-396-LPV   ..

Logmar 4m Contrast Sensitivity 1.25%  For testing at 4 Meters (13ft)   To be used with either of the following Light Cabinets:   SDT-392-LSV or  SDT-396-LPV   ..

Logmar 4m Contrast Sensitivity 10%  For testing at 4 Meters.   To be used with either of the following Light Cabinets:   SDT-392-LSV or SDT-396-LPV   ..

Logmar 4m Contrast Sensitivity 2.5% For testing at 4 Meters (13ft)   To be used with either of the following Light Cabinets:  SDT-392-LSV or  SDT-396-LPV   ..

Logmar 4m Contrast Sensitivity 25%  For viewing at 4 Meters (13ft)   To be used with either of the following Light Cabinets: SDT-392-LSV or SDT-396-LPV   ..

Logmar 4m Contrast Sensitivity 5%  For testing at 4 Meters (13ft)   To be uesd with either of the following Light Cabinets: SDT-392-LSV or  SDT-396-LPV   ..

Logmar 4m ETDRS Chart 3 Revised 4 metre viewing.  Acuity range 40m to 2M. Will fit illuminated cabinets SDT-392-LSV and SDT-396-LPV These revised charts incorporate a slight change in the difficulty score for each of the ten Sloan lette..

Logmar 4m ETDRS Chart R Original 4 metre viewing.  Acuity range 40m to 2M. Will fit illuminated cabinets SDT-392-LSV and SDT-396-LPV These Original Charts - Are the only standardised format acceptable in studies sponsored by the America..

Logmar 4m ETDRS Number Chart 4 metre viewing.  Acuity range 40m to 2M. Will fit illuminated cabinets SDT-392-LSV and SDT-396-LPV These Original Charts - Are the only standardised format acceptable in studies sponsored by the American Na..

Logmar 4m Illiterate "E" Chart.  For testing at 4 Meters (13ft)  To be used with either of the following Light Cabinets:  SDT-392-LSV or SDT-396-LPV   ..

To facilitate reliable visual acuity screening for clinical trials and exchange of patient data between doctors, clinics and researchers throughout Europe and beyond, researchers at the University of Crete (Dr. Sotiris Plainis, Prof. Miltiadis Tsilim..

To facilitate reliable visual acuity screening for clinical trials and exchange of patient data between doctors, clinics and researchers throughout Europe and beyond, researchers at the University of Crete (Dr. Sotiris Plainis, Prof. Miltiadis Tsilim..

To facilitate reliable visual acuity screening for clinical trials and exchange of patient data between doctors, clinics and researchers throughout Europe and beyond, researchers at the University of Crete (Dr. Sotiris Plainis, Prof. Miltiadis Tsilim..

Patti Pics 4m for testing at 4m Will fit illuminated cabinets SDT-392-LSV and SDT-396-LPV   ..

Patti Pics 4m Contrast Sensitivity 1.25% Translucent panel for use with illuminated cabinets SDT-392-LSV and SDT-396-LPV Supplied with a soft tipped pointer, record forms and instructions. Size: 62cm x 65cm   ..

Patti Pics 4m Contrast Sensitivity 10% Translucent panel for use with illuminated cabinets SDT-392-LSV and SDT-396-LPV Supplied with a soft tipped pointer, record forms and instructions. Size: 62cm x 65cm   ..

Patti Pics 4m Contrast Sensitivity 2.5% Translucent panel for use with illuminated cabinets SDT-392-LSV and SDT-396-LPV Supplied with a soft tipped pointer, record forms and instructions. Size: 62cm x 65cm   ..

Patti Pics 4m Contrast Sensitivity 25% Translucent panel for use with illuminated cabinets SDT-392-LSV and SDT-396-LPV Supplied with a soft tipped pointer, record forms and instructions. Size: 62cm x 65cm   ..

Patti Pics 4m Contrast Sensitivity 5% Translucent panel for use with illuminated cabinets SDT-392-LSV and SDT-396-LPV Supplied with a soft tipped pointer, record forms and instructions. Size: 62cm x 65cm   ..

Translucent Distance Chart 4m SLOAN.  Notations for testing at 4 Meters (13ft).  Measures 23 x 35.5 cm.  Fits SDT-399-LSV Cabinet. ..