Background: To analyze the limits of agreement for the intraand inter-session measurements of intra-ocular pressure as measured by the Goldmann applanation tonometer and the Canon TX-F noncontact pulsair tonometer Methods: For this cross sectional study, 138 eyes of 138 cases of age > 16 years with no evidence of glaucomatous changes were recruited. Cases with astigmatism ≥ ±3.0 Diopters, corne...

purpose : to compare intraocular pressure (iop) readings measured by the ocular response analyzer (ora) with those measured by the goldmann applanation tonometer (gat) in keratoconic eyes following penetrating keratoplasty (pkp) and evaluate the influence of anatomical and biomechanical properties of the grafts on the iop measurements methods : in this cross-sectional study conducted on 45 kera...

PURPOSE To establish correlations between intraocular pressure (IOP) measurements obtained with the ocular response analyzer (ORA) and the Goldmann applanation tonometer (GAT). The effects of central corneal thickness on the measures obtained were also examined. METHODS This was a cross-sectional study. IOP was determined in 48 eyes of 48 patients with glaucoma In all patients, central cornea...

Goldmann applanation tonometer (GAT) has been the gold standard for intraocular pressure (IOP) measurement for over five decades. However, the last few years have seen lots of research in an effort to develop the ultimate tonometer. One of the outcomes of that effort is the rebound tonometer (RBT) (Icare; Tiolat Oy, Helsinki, Finland), which has appeared in clinical practice after extensive res...

Correction for ‘Atomic-scale investigation of cation doping and defect clustering in the anti-perovskite Na 3 OCl sodium-ion conductor’ by Benedek A. Goldmann et al. , J. Mater. Chem. A, 2022, 10, 2249–2255, https://doi.org/10.1039/D1TA07588H.

The Nagano-Yagi-Goldmann theorem states that on the torus T, every affine (or projective) structure is invariant or is constructed on the basis of some Goldmann rings [N-Y]. It shows the interest to study the invariant affine structure on the torus T or on abelian Lie groups. Recently, the works of Kim [K] and Dekempe-Ongenae [D-O] precise the number of non equivalent invariant affine structure...

Methods: Ten eyes of 10 patients aged 26.5 6 5.7 (mean 6 SD) years with progressive keratoconus were treated with UV-A– riboflavin CXL and assessed with the Ocular Response Analyzer (ORA) that measured corneal hysteresis (CH), corneal resistance factor (CRF), Goldmann-correlated intraocular pressure (IOPg), and corneal compensated intraocular pressure (IOPcc). Intraocular pressure was also meas...

The purpose of this study is to describe the correlation of findings between results from spectral domain optical coherence tomography (SD-OCT) and microperimetry in a case series regarding patients with Goldmann-Favre syndrome. Goldmann-Favre syndrome is a rare autosomal recessive hereditary vitreo-retinal degeneration that impacts the functionality of vision in subjects. Three men with this c...