Posted on 03rd October 2014
Ian discussed the eye examination that anyone entering the police force can expect to go through, including a test of visual acuity: how far you can read down standard chart, a visual field: testing peripheral vision, as well as a colour vision test. Ian highlighted that colour deficiency was a very hard condition to quantify as the test is not very accurate and there are such varying degrees of the condition.
Putting it in the context of the police force, Ian discussed how officers with colour deficiency, may find it harder to pick out an individual in a crowd based on the colour of clothes he was wearing. Their judgment may also be put under more scrutiny, say under cross-examination.
It is certainly an area that would benefit from more research that could result in better testing to identify a scale for the condition rather than relying on a degree of subjectivity.
21st March 2019
This year marks 25 years with the practice for Lesley Kerr and Heather Grandon. The loyal and dependable duo have been at the heart of the practice for a quarter century, a period when the practice ha...Read more
27th February 2019
We are delighted to welcome Hemp Eyewear to the Frame Room this month. Proudly unconventional: the materials, the process, the design and the look. This is such an exciting brand on so many levels. ...Read more
19th February 2019
Heather Muir and Heather Grandon headed south to Hemel Hempstead to Cantor & Nissel, the company we use to manufacturer cosmetic lenses for our patients. We have used the company for many years, c...Read more