Journal ArticleDOI
A method of determining the equivalent powers of the eye and its crystalline lens without resort to phakometry
Reads0
Chats0
TLDR
If the positions of the principal points of the crystalline lens are conjectured, its equivalent power and that of the eye can be calculated as described from ocular dioptrics.About:
This article is published in Ophthalmic and Physiological Optics.The article was published on 1988-01-01. It has received 97 citations till now. The article focuses on the topics: Dioptrics & Refractive error.read more
Citations
More filters
Journal ArticleDOI
Improvements on Littmann's method of determining the size of retinal features by fundus photography.
TL;DR: Three new methods of determining Littmann's factor q become available: simply reducing the axial length by a constant 1 · 82 mm; constructing a personalized schematic eye, given additional data; and ray tracing through this eye to extend calculations to peripheral retinal areas.
Journal ArticleDOI
Correction: Corrigendum: Corneal Power, Anterior Segment Length and Lens Power in 14-year-old Chinese Children: the Anyang Childhood Eye Study
Shi-Ming Li,Rafael Iribarren,Meng-Tian Kang,He Li,Si-Yuan Li,Luo-Ru Liu,Yunyun Sun,Bo Meng,Siyan Zhan,Jos J. Rozema,Ningli Wang +10 more
TL;DR: There were errors in Affiliation 1 which was incorrectly listed as ‘Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing, China’.
Journal ArticleDOI
A longitudinal investigation of adult-onset and adult-progression of myopia in an occupational group
DW Adams,Neville A. McBrien +1 more
Journal Article
A longitudinal investigation of adult-onset and adult-progression of myopia in an occupational group. Refractive and biometric findings.
TL;DR: The structural cause of adult-onset and adult-progression of myopia is vitreous chamber elongation, which is found to be associated with adult onset myopia and emmetropic eyes that remained refractively stable.
Journal Article
Optical and structural development of the crystalline lens in childhood
TL;DR: Changes in the patterns of lens development near the age of 10 years, concurrent with the onset of myopia, suggest that forces arise which interfere with equatorial growth and diminish the decreases in lens power and amplify axial elongation to promote myopia.
References
More filters