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The refractive index in the eye lens – implications for clinical practice and optical design

The eye may appear to be a comparatively simple organ and yet its optical system is complex and continues to be a source of investigation and research. The major optical elements are considered to be the cornea and the lens...

Relationship between nocturnal intraocular pressure elevation and diurnal intraocular pressure level in NTG patients

This group studies Korean normo-tension glaucoma (NTG) patients over a 24-hour period to assess if there was a relationship between nocturnal intraocular pressure (IOP) and diurnal IOP. They have previously suggested differences in diurnal IOP may have varying mechanisms of...

The College of Optometrists: Online Peer Review Jan 16 25

This online peer review session is open to College members and will cover your GOC peer review requirement. It is worth three interactive CPD points. At our online session, you will join a large group for an introduction and then...

The College of Optometrists: Online Peer Review 28 Jan 25

This online peer review session is open to College members and will cover your GOC peer review requirement. It is worth three interactive CPD points. At our online session, you will join a large group for an introduction and then...

The College of Optometrists: Online Peer Review 27 Feb 25

This online peer review session is open to College members and will cover your GOC peer review requirement. It is worth three interactive CPD points. At our online session, you will join a large group for an introduction and then...

The College of Optometrists: Online Peer Review 12 Mar 25

This online peer review session is open to College members and will cover your GOC peer review requirement. It is worth three interactive CPD points. At our online session, you will join a large group for an introduction and then...

The College of Optometrists: Online Peer Review 25 Mar 25

This online peer review session is open to College members and will cover your GOC peer review requirement. It is worth three interactive CPD points. At our online session, you will join a large group for an introduction and then...

The assessment of pupils and 
pupillary reactions

Understanding pupillary reactions is vital in understanding basic neuro-opthalmology. It is a skill required in eye casualty, clinics and perhaps most importantly, exams. To start at the beginning, the pupil is the central aperture of the iris, its size controlling...

My ophthalmic elective: focusing on myopia in Taiwan

The authors describe their elective experience and delve further into high myopia, an emerging ophthalmic disease that is increasingly recognised in and outside Asia. The medical school elective programme presents an opportunity for students to conduct learning in their chosen...

Cancer associated retinopathy

Abdul Muhyemin Tarin reviews the presentation, pathophysiology and management of this paraneoplastic syndrome. Case presentation A 60-year-old hypermetropic female patient presented with several months’ history of painless blurred vision. Visual acuity (VA) was 6/24 and 6/9-1 in right and left...

Horizontal recti injection of botulinum toxin for treatment of infantile nystagmus

In this study the authors aimed to demonstrate the effect of botulinum toxin (BT) on the frequency of ocular oscillation in children with infantile nystagmus syndrome (INS). Botulinum toxin was administered with direct injection into the horizontal recti muscles using...

Hot debates in medical retina and imaging: Perspectives from the Controversies in Ophthalmology 2020 virtual conference

Controversies in medical retina and imaging were debated during the Controversies in Ophthalmology 2020 virtual conference held during two mid-day scientific sessions on 27 and 28 March 2020. The author recounts key perspectives and presents viewpoint recommendations from the Vision...