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Fixation target position for increased limbus measurement accuracy with AS-OCT

The authors intended to determine the optimal gaze fixation points for lateral rectus and medial rectus muscle insertions using anterior segment - optical coherence tomography (AS-OCT) compared with intraoperative measurements. They recorded 46 lateral and 36 medial rectus muscles from...

Surgery technique for subluxation in Marfan syndrome

The authors evaluated the efficacy and safety of bimanual capsulorrhexis combined with sutureless scleral-fixated IOL implant in children with Marfan syndrome. Seven children (14 eyes) with subluxated lenses underwent bilateral surgery; four female, three male with mean age of 7.1...

Endothelial keratoplasty (EK) with anterior chamber intraocular lens (ACIOL) versus secondary posterior chamber lens (PCIOL)

This is a retrospective study of 82 eyes (23 ACIOL, 59 PCIOL) with a history of either pseudophakic (PBK) or aphakic (ABK) bullous keratopathy, who had descemet stripping automated endothelial keratoplasty (DSAEK) with retained or secondary ACIOL, or DSAEK with...

My Top Five: Key insights from recent research into uveitis in adults

Uveitis, characterised by inflammation of the uvea – the eye’s middle layer comprising the iris, ciliary body, and choroid – remains a leading cause of visual impairment worldwide [1]. It primarily affects adults aged 20–50 years. Untreated uveitis may cause...

175 years of Ernst Fuchs: The man behind the eponyms

14 June 2026 marked 175 years since the birth of Professor Ernst Fuchs: a teacher, writer, pathologist and one of the great founders of modern ophthalmology, whose name echoes through clinics, exams and theatres worldwide to this day. Most doctors...

Binocular single vision (BSV)

Introduction In this article I will try to summarise some of the definitions, tests and assessments performed in the strabismus clinic to assess patient binocular potential. This is a key feature of strabismus assessment, especially in adults, and it will...

2030 IN SIGHT LIVE, Nepal​

2030 IN SIGHT LIVE is your exclusive platform to drive tangible progress towards universal eye health. Join us in Kathmandu for an immersive experience that fosters collaboration, ignites leadership, and empowers advocacy. Building upon the success of our events in...

Two bifocals and a trifocal

The authors compare the optical outcomes of two bifocal intraocular lenses (AcrySof ReSTOR +2.50 Diopter [D] add +3.0D add) with a trifocal lens (AT LISA tri 839MP). The optical qualities of the lenses were quantified by measuring the modulation transfer...

RNIB introduces ground-breaking framework for Low Vision care

The Royal National Institute of Blind People (RNIB) is launching the development of a landmark set of guidelines and framework to help low vision clinics provide best practice care, which it will unveil today at a launch event at its state-of-the-art Low Vision Centre in the charity’s headquarters in London.

Improving distance stereopsis in intermittent exotropia with training

This study compared the control ability of patients with stereopsis and analysed the influencing factors of the improvement of distance stereopsis in children with intermittent exotropia. Seventy-eight children were recruited: 33 male, 45 female with mean age of 8.4 ±2.72...

A tale of two membranes

It was the best of times, it was the worst of times... It was the season of Light, it was the season of Darkness... I am fortunate to work on a vitreoretinal firm at the moment and only a few...

Effect of voriconazole of vision of healthy volunteers

Voriconazole is a broad spectrum, triazole antifungal agent used for systemic fungal infections. It has a favourable safety profile and is available in both intravenous and oral forms. The commonest adverse drug reactions with voriconazole are changes in visual perception,...