|Origin:||Made In China|
|Category:||Home Supplies / Eyewear & Parts|
|Label:||guitar occluders , pinhole occluders , Romanes occluders|
Guitar occluder is a useful accessory for visual clinical testing. It is used for the assessment of visual acuity and the cover test.
One side of the handle could be printed with a millimeter-scale for inter-pupillary distance measurement and for numerical measurement of ptosis. The other side could be incorporated the required print like different size characters or patterns for use as an optometry target or fixation point.