Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Jose A. Gomez-Pedrero"'
Publikováno v:
Life, Vol 13, Iss 3, p 791 (2023)
In the present study, two different meibographers, Oculus Keratograph 5M (K5M) that uses 840 nm infrared light and the Visible Light Non-Contact Meibographer (VLNCM) that uses 610 nm visible light have been used to obtain meibography images from norm
Externí odkaz:
https://doaj.org/article/45b489c0f67f4a10bce227b4aa5201a4
Purpose: Meibomian gland contrast has been suggested as a potential biomarker in Meibomian gland dysfunction. This study analysed the instrumental factors related to contrast. The objectives were to determine whether the mathematical equations used t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0449f28780e6811727052d9ced06ff7
https://eprints.ucm.es/id/eprint/77947/
https://eprints.ucm.es/id/eprint/77947/
Autor:
Angela Soria-Garcia, Luis Miguel Sanchez-Brea, Jesus del Hoyo, Francisco Jose Torcal-Milla, Jose Antonio Gomez-Pedrero
Angular diffractive lenses have been proven to achieve a narrow beam waist with a long depth of focus. We generalize these type of lenses by defining the angular distribution of the focal length as a Fourier series. The Fourier coefficients of the le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74add0063f5997151d1db54d79f87331
http://zaguan.unizar.es/record/126237
http://zaguan.unizar.es/record/126237
Publikováno v:
Ophthalmic and Physiological Optics. 17:522-529
In this paper we use the formalism of the Dioptric Power Matrix to visualise and characterise the properties of a Progressive Addition Lens. For progressive addition lenses, the dioptric power matrix is point-dependent, and we have measured its eleme
Publikováno v:
Applied Sciences, Vol 13, Iss 8, p 5059 (2023)
Due to the lack of sensitivity of visual acuity (VA) measurement to quantify differences in visual performance between progressive power lenses (PPLs), in this study, we propose and evaluate an eye-tracking-based method to assess visual performance w
Externí odkaz:
https://doaj.org/article/f8c54a22fb1742abaece43145ae8fe1d
Publikováno v:
Applied Sciences, Vol 11, Iss 12, p 5696 (2021)
A revisited form of the classic third-order ophthalmic lens design theory that provides a more precise and meaningful use of aspheric surfaces and a generalization of the standard oblique errors is presented. The classical third-order theory follows
Externí odkaz:
https://doaj.org/article/7937dc48bbcb46d3b01b95c4cc22b158
Publikováno v:
Scopus-Elsevier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b95d2cae259244ef7a1fa8a6ceac572d
http://www.scopus.com/inward/record.url?eid=2-s2.0-0032638377&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0032638377&partnerID=MN8TOARS
Publikováno v:
Scopus-Elsevier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37a36e4d4de33f22c65187fd4d25bcd1
http://www.scopus.com/inward/record.url?eid=2-s2.0-0037385172&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0037385172&partnerID=MN8TOARS