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Is ophthalmology still a vocation?

People seem to be interested in medicine for different reasons. There does seem to be a spectrum in ophthalmology in which people range from ‘do it for the pay’ all the way to ‘do it for the patients’, with some...

The writing on the wall

The Prophet Daniel tells a famous tale of how the tyrannical king of Babylon held a feast for all his top lords and ladies, and as the feasting grew to fever pitch a mysterious hand appeared from nowhere that started...

Quiz Dec/Jan 2023

History A 35-year-old female presented to the emergency eye clinic with an acutely red, painful, photophobic left eye. She was a contact lens-wearer but denied swimming, showering, or sleeping in her lenses. She resided on a farm and worked as...

Acanthaemoeba keratitis

In the second of this series I describe a case of Acanthaemoeba keratitis (AK) that was misdiagnosed for a prolonged period which resulted in a devastating outcome. This is one of half a dozen similar medico-legal cases I have dealt...

Zeiss field machines, public Wi-Fi risks and IoT scanning

End of support for old field machines Zeiss have recently announced that they are withdrawing support contracts for many of their older 7 series Humphrey Field Analysers (HFAs) in November 2017. They have confirmed maintenance contracts can continue, but repairs...

Projectors and Stagefright

Choosing the correct aspect ratio for a presentation There are several mistakes that are easy to make when using PowerPoint. The most common one I see is the failure of a video to play because the video file wasn’t copied...

Code4Health

Like many of the topics covered in this column this subject is not ophthalmic specific. Hopefully it is of sufficient interest to be relevant to this audience. Code4Health is a programme from NHS England that was announced in March 2015...

Video consultations after COVID-19

In the context of the COVID-19 pandemic, video consultations (VC) in eye care have been adopted in some regions and hospitals as a way of replacing some face to face ophthalmic consultations. I would like to use this column to...

COMPlog – Electronic visual lane software

COMPlog is software designed to replace physical Snellen and LogMAR charts. We have been using COMPlog since 2017 in the unit where I work. Some readers may find our experience, and reasons for choosing this product, interesting. This article is...

Virtual reality pupil assessment software

For Oct/Nov 2021 we review a virtual reality (VR) solution for training and assessing pupil function. Different types of VR exist, and the application described here is used on the Oculus Quest or Pico headsets. The user wears a headset...

Portable corneal topography – exploration of a prototype

Ophthalmic imaging devices, such as corneal topographers, are not widespread in the developing world. A small device that connects to a smartphone might be a solution to improve developing nation access to corneal imaging. I recently had the opportunity to...

The future of binocular viewing systems?

I recently had the pleasure to visit Vision Engineering’s headquarters and manufacturing facility in Woking, UK. Vision Engineering have built an international reputation for engineering microscopes that provide 3D visualisation without the use of traditional optical eyepieces. Although the company...