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Validation of 3nethra specto, a wearable digital subjective refractor versus conventional subjective refraction for refractive error measurement in young adults: a comparative study.

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Bibliographic Details
Title:	Validation of 3nethra specto, a wearable digital subjective refractor versus conventional subjective refraction for refractive error measurement in young adults: a comparative study.
Authors:	Murali K; Department of Paediatric Ophthalmology and Strabismus, Sankara Eye Hospital, Sankara Academy of Vision, Sankara Eye Foundation India, Bengaluru, Karnataka, India., Hegde N; Sankara Academy of Vision, Sankara Eye Foundation India, Bengaluru, Karnataka, India namratha.hegde@gmail.com., S A; Sankara College of Optometry, Sankara Academy of Vision, Bengaluru, Karnataka, India., M V; Sankara College of Optometry, Sankara Academy of Vision, Bengaluru, Karnataka, India., Agarwal D; Department of Paediatric Ophthalmology and Strabismus, Sankara Eye Hospital, Sankara Academy of Vision, Sankara Eye Foundation India, Bengaluru, Karnataka, India., Manthri Rangaraj R; Research and Development, Forus Health Pvt Ltd, Bangalore, Karnataka, India., Hullur R; Research and Development, Forus Health Pvt Ltd, Bangalore, Karnataka, India., Sidiq K; Research and Development, Forus Health Pvt Ltd, Bangalore, Karnataka, India., S V; Research and Development, Forus Health Pvt Ltd, Bangalore, Karnataka, India.
Source:	BMJ open ophthalmology [BMJ Open Ophthalmol] 2026 Jun 02; Vol. 11 (2). Date of Electronic Publication: 2026 Jun 02.
Publication Type:	Journal Article; Comparative Study; Validation Study
Journal Info:	Publisher: BMJ Publishing Group Ltd Country of Publication: England NLM ID: 101714806 Publication Model: Electronic Cited Medium: Internet ISSN: 2397-3269 (Electronic) Linking ISSN: 23973269 NLM ISO Abbreviation: BMJ Open Ophthalmol Subsets: MEDLINE
Database:	MEDLINE Ultimate

Description
ISSN:	2397-3269
DOI:	10.1136/bmjophth-2025-002553