The Freeman Near Vision Unit Bracket is for wall mounting the unit from Evans Instruments.
This Near Vision Testing Unit Fixation Disparity combines a comprehensive range of tests for refraction and ocular motor investigations at near.
The unit from Evans Instruments is supplied with polarisation set at 90 degrees x 180 degrees. The unit is rechargeable, incorporating the latest charging circuitry and is recharged via a plug-in power supply.
The new casing has a much smaller footprint to previous models, standing upright on the desktop. A retractable measuring tape is incorporated within the unit.
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 required. An optional bracket can be supplied allowing the unit to fit onto a Refractor Head reading arm.
The tests incorporated in the Near Vision Disparity Unit are as follows:
- Fixation disparity test
- Polarised foveal suppression test
- Polarised test for arc & suppression in strabismus
- And more…
For full details of the Freeman Near Vision Unit, click here