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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...
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...SightCare Conference 2023
The SightCare conference brings independent optical practice’s together on 29 and 30 January 2023 at the Telford International Centre to network with their colleagues and peers and enjoy two days of workshops, keynote speakers, CPD education, learning and fun. This...
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...
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...
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...
