Description

Brand ASF

The ASF Universal Trial Frame Imported, Model UB 4, is a specialized diagnostic instrument designed for precise subjective refraction and vision testing in hospital settings. This silver-colored trial frame is specifically sized for children, facilitating accurate prescription determination for pediatric patients. Constructed from a combination of metal and plastic, it offers durability for routine clinical use.

This universal trial frame is engineered to accommodate a wide range of diagnostic parameters. It features an adjustable pupillary distance (PD) range, typically between 46–80 mm, to ensure proper optical centration during examinations. The frame is compatible with trial lenses having a 38 mm diameter, adhering to DIN EN ISO 9801 standards for consistent performance. Its ergonomic design includes adjustable temple length, nose bridge height, and tilt angles, ensuring patient comfort throughout the examination process.

Key Features : 

Facilitates precise subjective refraction and prescription determination in clinical environments.
Offers an adjustable pupillary distance (PD) range of 46–80 mm for accurate optical centration.
Designed for compatibility with 38 mm diameter trial lenses, conforming to DIN EN ISO 9801 standards.
Features an ergonomic design with adjustable temple length, nose bridge height, and tilt angles for enhanced patient comfort.
Manufactured by an ISO Certified company, ensuring adherence to quality management systems.