The HFA-II 740 (Carl Zeiss Meditec, Jena, Germany) was used with a SITA (Swedish interactive threshold algorithm) Standard strategy and a 24-2 analyzer protocol. The HFA is a white-on-white SAP. It is considered to be the clinical standard.13 (link)
Hfa 2 740
Manufactured by Zeiss
Sourced in Germany
The HFA-II 740 is a visual field analyzer designed for comprehensive assessment of visual function. It features a high-resolution LCD screen, a large testing area, and automatic gaze tracking to ensure accurate measurements.
Automatically generated - may contain errors
Lab products found in correlation
2 protocols using hfa 2 740
1
White-on-white SAP with SITA Standard
2
Diagnosis of Idiopathic Open-Angle Glaucoma
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The eye examinations included Goldmann applanation tonometry (Haag-Streit AG, Bern, Switzerland) and visual field testing (Humphrey Field Analyzer; HFA II 740; Carl Zeiss, Oberkochen, Germany). iOAG was defined as glaucomatous visual field loss in at least one eye with reproducibility of the defect, independent of IOP [26 (link)]. Other possible causes of visual field loss were excluded. iOAG cases had an open anterior chamber angle and no history or signs of secondary glaucoma [26 (link)]. For IOP, three measurements were taken from each eye, of which the median value was recorded. For iOAG cases, we used IOP measurements of the affected eye. If both eyes were affected or unaffected, a random eye was selected.
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