Charts & Distance Tests

Translucent Distance Chart 3m SLOAN.  Notations for testing at 3 Meters (10ft).  Measures 23 x 35.5 cm.  Fits Cabinet SDT-399-LSV ..

Translucent Distance Chart 3m VHTO.  Notations for testing at 10ft.  Measures 23 x 35.5 cm.  Fits SDT-399-LSV.   ..

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

This prism bar has the range 1, 2, 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20, 25, and 30D.    This instrument is ideal for measuring fusional reserves - which may help in the diagnosis of binocular vision problems - as well as for measuri..

Vocational Near Vision Test Type Book  as approved by The Faculty of Ophthalmologists. Specimens of print sizes as follows:  N.5   N.6   N.8   N.10   N.12   N.14   N.18   N.24   N.36   N.48. So..

This is an ophthalmic quality mirror supplied with a very slim frame to reduce the tendency for patient accommodation. A safety membrane backs the mirror so that fragment release is minimised in the unlikely event of breakage.  A bracket with gi..

This is an ophthalmic quality mirror supplied with a very slim frame to reduce the tendency for patient accommodation. A safety membrane backs the mirror so that fragment release is minimised in the unlikely event of breakage. Mounting fittings and i..

The Wirt Fly Test is often referred to as the Titmus Fly Test. The booklet consists of three stereoscopic tests employing polarised vectographs. The fly graphically demonstrates the presence of stereo vision. The other two tests provide the p..

Two smaller groups 6M to 1.5M for repetitive testing (20/40, 6/12 to 20/10, 6/3 equiv.). Includes LogMar and Letter sizes on chart. Equivalents for 6M / 20 feet. Logarithmic chart uses traditional Sloan optotypes. These calibrated opto..

3m AOX Snellen reversible panel CABINET SOLD SEPARATELY. ..

Near at 40cm Testing Distance Intermediate at a Choice of 66cm, 67cm, or 80cm Testing Distances. All with Cord for easily achieving proper testing distance. Near Vision Testing at 40cm:   8M (20/400) to .20M (20/10) Intermediate V..

The Ulster-Cardiff Accommodation CUBE has been developed by Maggie Woodhouse (Cardiff University) and Kathryn Saunders (Ulster University) to provide a quick, objective measure of accommodative function (focusing accuracy) in optometric, orthoptic an..

Battery for Remote Controls   ..

Contrast Sensitivity 3m 1.25% SLOAN Low Contrast Translucent Chart.  For viewing at 3 Meters (10ft)  Fits SDT-399-LSV ..

Contrast Sensitivity 3m 10% SLOAN.  For viewing at 3 Meters (10ft)  Fits SDT-399-LSV   ..

Contrast Sensitivity 3m  2.5% SLOAN.  For viewing at 3 Meters (10ft)  Fits SDT-399-LSV   ..

Contrast Sensitivity 3m 25% SLOAN.  For testing at 3 Meters (10ft)  Fits SDT-399-LSV   ..

Contrast Sensitivity 3m 5% SLOAN Will fit cabinet SDT-399-LSV   ..

This chart is designed for vision testing at 3m and has a visual acuity range 10/50 to 10/8 (20/10 to 20/16 equiv). Two small groups 10/25 to 10/8 for repetitive eyesight testing (20/50 to 20/16 equiv).  Eye chart measures 23 X 35.5..

This chart is designed for vision testing at 3m and has a visual acuity range  of 10/50 to 10/8 (20/100 to 20/16 equiv). Eye chart measures 23 X 35.5 cm and can be wall mounted or used with our SDT-399-LSV Illuminated Cabinet.  T..

This chart is designed for eyesight testing at 3m and has a visual ccuity range 10/80 to 10/8 (20/160 to 20/16 equiv).  Eye Chart Measures 23 X 35.5cm and can be wall mounted or used with our SDT-399-LSV Illuminated Cabinet.  Use..

This Near Vision Disparity Unit combines a wide range of tests for refraction and ocular motor investigations at near. The unit is supplied with polarisation set at 90/180 degrees or 45/135 degrees and a corresponding visor can be supplied if require..