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Nerve head in healthy humans using OCT-angiography

Optical coherence tomography angiography (OCT-A) is a recent, dyeless, and noninvasive imaging technique for evaluating depth-resolved vascular status by capturing the dynamic motion of the erythrocytes. It provides the flow map of major vessels and capillary plexuses separately in different...

Impact of solar eclipses on vision

Solar retinopathy occurs as a result of mechanical and photochemical damage to the retina caused by exposure to excessive light. The authors presented the optical coherence tomography (OCT) and OCT-angiography findings of five patients who looked at the solar eclipse...

SightCare announces Manchester roadshow at Mottram Hall

SightCare has confirmed Mottram Hall Hotel, Cheshire, as the venue for its next independent optical networking roadshow, taking place on Monday 15 September 2025. Hosted by CEO Emma Rawlings, the event offers a no-obligation opportunity for independent practice owners and...

Choroidal and macular thickness in nonarteritic anterior ischaemic optic neuropathy

This study evaluates the choroidal and macular thickness in patients with chronic nonarteritic anterior ischaemic optic neuropathy (NA-AION). Two groups of subjects were compared, group one included 20 eyes with chronic NA-AION and group two, 31 healthy control eyes. The...

Extraocular muscle OCT

The goal was to evaluate the use of the Heidelberg anterior segment optical coherence tomography (AS-OCT) to image extraocular rectus muscle insertions and to expand the use of the AS-OCT to also image vertical rectus muscles. The authors evaluated inter...

Crisis at Christmas Opticians celebrate 20-year partnership

The London Crisis at Christmas Opticians and Eyecare Service, which is run as a partnership between Crisis, the national charity for people experiencing homelessness and Vision Care for Homeless People, celebrated its 20th year in December, with the service growing from one initial clinic to nine in London.

Andrew Symons appointed as adviser to the ABDO Board

The Association of British Dispensing Opticians (ABDO) has announced the appointment of Andrew Symons FBDO CL FBCLA as an adviser to the ABDO Board.

ABDO awards two Life Memberships and Medal of Excellence

Peter Black MBA FBDO FEAOO PGCAP FHEA and Julie Lees FBDO have been presented with Life Membership of the Association of British Dispensing Opticians (ABDO). In addition, Dr Elizabeth (Lizzie) Bartlam BSc (Hons) FBDO CL (Hons) LVA SMC (Tech) has...

A review of neuro and retinal imaging findings in Alzheimer’s disease

The authors present a systematic review with the aim of assessing the relationship between retinal and cerebral changes in Alzheimer’s disease (AD), mild cognitive impairment and pre-clinical AD. A total of 23 articles met the inclusion criteria of the review,...

OSA regulatory advice baton moves to new expert

The OSA’s regulatory advice service – a key element of membership for many optical businesses – is moving to safe new hands as Ann Blackmore retires after six years at the helm. Ann’s extensive knowledge of the optical landscape, both...

Pseudophakic Monovision: A Clinical Guide

The contents of this small volume should provide useful tips for all ophthalmic practitioners involved with managing patients undergoing cataract surgery. For those ophthalmic clinicians and supporting staff not familiar with the potential options for achieving a spectacle independent refractive...

Spectral domain OCT vs. confocal scanning laser ophthalmoscope in measuring RNFL thickness

The aim of this prospective study was to compare the retinal nerve fibre layer thickness (RNFL) measurements obtained from the Cirrus optical coherence tomography (spectral domain OCT) with the Heidelberg Retinal Tomograph 3 (HRT3, confocal scanning laser ophthalmoscope). Eighty-eight normal...