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2867 results found

Changes in axial length and refraction in young Chinese school children

The authors aimed to assess refractive error and axial length in children aged seven to eight years (grades 1-2) starting education in South China. The study reviewed 301 students and obtained data for analysis from 291 (50.2% female). Average axial...

Cycloplegic retinoscopy refraction versus Retinomax K-Plus 5 autorefraction

In this study, the authors present their results comparing cycloplegic refraction with retinoscopy versus hand-held Retinomax K-Plus 5 autorefraction. The study included 213 children aged 0.1 to 20 years (426 eyes). Mean age was 6.2 ±4.4 years. They examined sphere,...

Birmingham Refraction Certificate Course

A one-day course run by ophthalmologists for ophthalmic trainees and doctors preparing for the refraction certificate exam. Includes tips and tricks on: retinoscopy of patients and model eyes (the model eyes used will be the same Heine eyes used in...

Self refracting – child’s play?

Uncorrected refractive error was the leading cause of vision impairment in the world in 2010. Although refractive error may be safely and effectively corrected with spectacles, lack of well-trained refractionists in settings of limited resources may be a major barrier....

AlloDerm for correction of lower lid retraction

This is a retrospective review of 95 eyes of 54 patients undergoing orbital decompression for Graves’ orbitopathy. All patients had a swinging eyelid approach across the whole of the lower lid. Thirty-six eyes also had insertion of a 0.3mm thick...

Haag-Streit announces global launch of Elara 900 and Refractor 900 at ESCRS 2025

Bishop’s Stortford, UK – 12th September 2025 – Haag-Streit UK (HS-UK), the leading manufacturer and distributor of gold-standard diagnostic and surgical devices and instruments for ophthalmologists, optometrists, and orthoptists, is proud to announce the global launch of two new innovations:...

How long to wait to refract after instilling cyclo drops for children with brown irides?

This study aimed to assess the time needed for effective cycloplegia after instillation of 1% cyclopentolate drops in children with brown irides. The study recruited 161 consecutive patients aged three to 16 years. All had refraction on arrival, then instillation...

Open-field autorefraction screening

This study aimed to determine the efficacy of the Shin-Nippon NVision-K5001 autorefractometer using the open-field refractometry principle in the elimination of accommodation in children. One hundred and fourteen patients aged three to six years were recruited. After excluding ocular pathology...