Description

Brand ASF

The ASF Compact Trial Lens Set is an essential diagnostic tool for ophthalmic professionals, designed for comprehensive vision assessment. This set includes 225 lenses, enabling precise subjective refraction to determine a patient’s refractive error, including myopia, hyperopia, presbyopia, and astigmatism. It is also utilized for evaluating binocularity and strabismus.

Crafted by A.S.F. Universal, this trial lens set features extra white lenses of high standard accuracy, with a universal lens diameter of 22 mm. The lenses are of Plano from Back Vertex Power and are fitted into 38mm diameter aluminium mounts. The plus and minus mounts are distinguished by red and blue metal rims, respectively, and spheres are equipped with handles for ease of use. The set is housed in an attractive plastic box with a coloured acrylic top and a double lock, featuring an illuminated lens tray that rises automatically upon opening with light control.

Primarily intended for hospital and clinic environments, this trial lens set supports various clinical applications such as routine eye examinations, fine-tuning eyeglass prescriptions, and assessing visual changes following cataract surgery. Manufactured in India, the product comes with a 1-year warranty. It adheres to the regulatory framework for medical devices in India, governed by the Medical Devices Rules, 2017, under the Central Drugs Standard Control Organization (CDSCO).

Key Features : 

Facilitates the measurement of diagnostic parameters including refractive error (myopia, hyperopia, presbyopia, astigmatism), binocularity, and strabismus.
Supports clinical applications in hospitals and clinics for subjective refraction, vision testing, and determining eyeglass prescriptions.
Features high standard accuracy, with typical power accuracy within ±0.06D to ±0.12D and cylindrical axis accuracy within ±2 degrees.
Complies with Indian Medical Device Regulations, 2017, as overseen by the Central Drugs Standard Control Organization (CDSCO).
Includes 225 lenses with 22 mm aperture, fitted in 38mm diameter aluminium mounts with red and blue metal rims for plus and minus lenses.
Equipped with an illuminated lens tray that automatically rises upon opening, housed in a plastic case with an acrylic top and double lock.