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Charts & Distance Tests

Opticians Distance Tests. Testing of vision at multiple distances, Visual field testing, Snellen Chart, Colour-blind, Refraction, Phoropters, Autorefractors, Slit lamp, Ophthalmoscope, Retinoscope, Tonometry, Glaucoma, Dilation.

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Logmar 2.5m ETDRS Chart 2 Revised
Logmar 2.5m ETDRS Chart 2 Revised 2.5 metre viewing.  Acuity range 25.2m to 1.2M. 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 let..
£182.58

Logmar 2.5m ETDRS Chart 3 Revised
Logmar 2.5m ETDRS Chart 3 Revised 2.5 metre viewing.  Acuity range 25.2m to 1.2M. 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 let..
£182.58

Logmar 2.5m ETDRS Chart R Original
Logmar 2.5m ETDRS Chart R Original 2.5 metre viewing.  Acuity range 25.2m to 1.2M. 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 Ameri..
£182.58

Logmar 2m ETDRS Chart 1 Revised
Logmar 2m ETDRS Chart 1 Revised 2 metre viewing.  Acuity range 20m to 1M. 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 letters der..
£182.58

Logmar 2m ETDRS Chart 2 Original
Logmar 2m ETDRS Chart 2 Original 2 metre viewing.  Acuity range 20m to 1M. 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 Nati..
£182.58

Logmar 2m ETDRS Chart 2 Revised
Logmar 2m ETDRS Chart 2 Revised 2 metre viewing.  Acuity range 20m to 1M. 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 letters der..
£182.58

Logmar 2m ETDRS Chart 3 Revised
Logmar 2m ETDRS Chart 3 Revised 2 metre viewing.  Acuity range 20m to 1M. 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 letters der..
£182.58

Logmar 2m ETDRS Chart R Original
Logmar 2m ETDRS Chart R Original 2 metre viewing.  Acuity range 20m to 1M. 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 Nati..
£182.58

Logmar 2m ETDRS Number Chart
Logmar 2m ETDRS Number Chart 2 metre viewing.  Acuity range 20m to 1M. 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 National..
£188.32

Logmar 2m Illiterate "E" Chart
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 Glossary of terms: What does ETDRS mean? - Click for more info Logmar Defi..
£188.32

Logmar 3m ETDRS Chart 1 Revised
Logmar 3m ETDRS Chart 1 Revised 3 metre viewing.  Acuity range 30m to 1.5M. 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 letters d..
£182.58

Logmar 3m ETDRS Chart 2 Original
Logmar 3m ETDRS Chart 2 Original 3 metre viewing.  Acuity range 30m to 1.5M. 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..
£182.58

Logmar 3m ETDRS Chart 2 Revised
Logmar 3m ETDRS Chart 2 Revised 3 metre viewing.  Acuity range 30m to 1.5M. 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 letters d..
£182.58

Logmar 3m ETDRS Chart 3 Revised
Logmar 3m ETDRS Chart 3 Revised 3 metre viewing.  Acuity range 30m to 1.5M. 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 letters d..
£182.58

Logmar 3m ETDRS Chart R Original
Logmar 3m ETDRS Chart R Original 3 metre viewing.  Acuity range 30m to 1.5M. 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..
£182.58

Logmar 3m ETDRS Number Chart
Logmar 3m ETDRS Number Chart 3 metre viewing.  Acuity range 30m to 1.5M. Will fit illuminated cabinets SDT-392-LSV and SDT-396-LPV Glossary of terms: What does ETDRS mean? - Click for more info Logmar Definition & Protocol - Click for mor..
£188.32

Logmar 3m Folding Board
Logmar 3m Folding Chart.  Notations for testing at 3 Meters (10ft).  Measures 45 x 5 x 45.5 cm.  Folds in half to 23 x 45.5 cm. Logmar 3m Folding Chart.  Notations for testing at 3 Meters (10ft).  Measures 45 x 5 x 45.5 cm.&n..
£105.52

Logmar 3m Patti Pics
Logmar 3m Patti Pics.  For viewing at 3 Meters (10ft)  To be used with either of the following Light Cabinets:  SDT-392-LSV or SDT-396-LPV Logmar 3m Patti Pics.  For viewing at 3 Meters (10ft)  To be used with eithe..
£182.58

Logmar 3m Patti Pics
Logmar 3m Patti Pics.  For viewing at 3 Meters (10ft)  To be used with the following Light Cabinet:  SDT-399-LSV   ..
£53.35

Logmar 3m Patti Pics
Logmar 3m Patti Pics.  For viewing at 10ft.  To be used with SDT-399-LSV Logmar 3m Patti Pics.  For viewing at 10ft.  To be used with SDT-399-LSV Logmar 3m Patti Pics.  For viewing at 10ft.  To be used with SDT-399..
£53.35

Logmar 4m Contrast Sensitivity 1.25%
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 Glossary of terms: What does ETDRS mean? - Click..
£212.22

Logmar 4m Contrast Sensitivity 10%
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 Glossary of terms: What does ETDRS mean? - Click for more info Logmar De..
£212.22

Logmar 4m Contrast Sensitivity 2.5%
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 Glossary of terms: What does ETDRS mean? - Click for more inf..
£212.22

Logmar 4m Contrast Sensitivity 25%
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 Glossary of terms: What does ETDRS mean? - Click for more info Logma..
£212.22

Logmar 4m Contrast Sensitivity 5%
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 Glossary of terms: What does ETDRS mean? - Click for more info ..
£212.22