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Time domain vs. spectral domain in the measurement of the optic nerve head

The authors describe a prospective study of 40 participants (20 healthy and 20 with glaucoma) enrolled to compare the measurements of the optic nerve head (ONH) parameters given by time domain (TD) and spectral domain (SD) optical coherence tomography (OCT)....

Optoversity Challenge draws 12 universities together

Out of the Box Optic’s Optoversity Challenge 2025 has brought 95 students from 12 UK universities together to take part in the exciting competition. The annual event – now in its ninth year – is a major fundraiser for Vision...

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...

ABDO graduation and prize-giving ceremony

The Association of British Dispensing Opticians (ABDO) celebrated the graduation of dispensing opticians and contact lens opticians at Canterbury Cathedral on Tuesday 12 May. The annual ceremony is a time-honoured tradition where graduands approach the dais one by one to...

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...

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...

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...

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.

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.

MRI characteristics of NMO, MOG and MS-related ON

This review article examined differences of MRI appearances that can help clinicians assess and manage these important neuro-ophthalmic disorders. It also examined the role of optic nerve MRI as a prognostic indicator in acute optic neuritis (ON). The major findings...

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...