Adult trial frame ALMAS STF-5470
Adult universal trial frame ALMAS STF-5470 The adult universal trial frame ALMAS STF-5470 is intended for subjective selection of spectacle vision correction for ophthalmological and optometric examinations. The frame provides precise installation of trial lenses and convenient adjustment of fit parameters for a comfortable examination of the patient. The model is equipped with rotating lens holders and allows you to install up to four lenses per eye, which provides flexibility in the selection of spherical, cylindrical and prismatic correction. The center-to-center distance is adjusted by rotating the central screw, which allows you to quickly and accurately adapt the frame to the individual parameters of the patient. The lightweight design, adjustable nose pad and temples ensure a comfortable fit during long studies. The frame is suitable for use in ophthalmology offices, optical shops, diagnostic centers and medical institutions. Advantages of the ALMAS STF-5470 frame Universal adult design for selecting spectacle correction. Adjustable center distance from 54 to 70 mm. Adjusting the center distance by rotating the central screw. The step of changing the center-to-center distance is 2 mm. Rotating lens holders for easy installation of trial lenses. Possibility of installing up to 4 lenses per eye. Lens placement configuration: 3 in front and 1 in back. 5° axis adjustment step for precise installation of cylindrical lenses. Adjustable nose pad width up to 3 mm. Adjustable temple length up to 30 mm. Adjustable angle of inclination of temples to frame ± 10°. Minimum scale value 1mm for fine adjustment. Lightweight design with a weight of 48 g. Ergonomic shape for comfortable use. Reliable fixation of trial lenses during the study. Suitable for ophthalmic and optometric examinations. Durable and wear-resistant design. Application of the ALMAS STF-5470 frame The adult universal trial frame ALMAS STF-5470 is used for subjective selection of spectacle vision correction and ophthalmological diagnostics. Frame used: in ophthalmology offices; in optometric offices; in medical centers and clinics; in optical shops; in vision examination rooms; in diagnostic ophthalmological centers; in research medical institutions; in educational medical institutions. Manba: https://www.nv-lab.ru/catalog_info.php?ID=10509
- Feature: ALMAS STF-5470
- Frame type: Adult universal
- Center distance adjustment: 54 to 70 mm
- Step of changing the center-to-center distance: 2 mm
- Number of lenses installed: up to 4 per eye
- Lens configuration: 3 front / 1 rear
- Axis adjustment step: 5°
- Nose pad width adjustment: up to 3 mm
- Adjustable temple length: up to 30 mm
- Temple angle adjustment: ± 10°
- Minimum scale value: 1 mm