Katena’s Diamond Bi-Aspheric 20D Lens offers superior optical performance with high-performance multi-layer anti-reflective coatings and a lightweight ergonomic design. This reusable lens provides 3.0x magnification and a 53° field of view, perfect for small-pupil examinations.
Patent-pending optical design for exceptional clarity and performance
Features multi-layer anti-reflective and hard coatings for enhanced durability
Provides 3.0x magnification and a wide 53° field of view
Made with an ultralight metallic alloy and silicone grip for ergonomic comfort
Delivers excellent small-pupil performance with minimal image distortion, ideal for ophthalmologists and optometrists
