Description

The Volk 2.2 Pan Retinal Lens is an essential tool for ophthalmic professionals, providing exceptional clarity and a comprehensive view of the retina. Designed for non-contact, binocular indirect ophthalmoscopy, this lens is ideal for both general diagnosis and treatment in human and veterinary ophthalmology.

Key Features

• Wide Field of View: Offers a 56° linear and 73° dynamic field of view, allowing thorough examination of the mid-peripheral and peripheral retina.
• Optical Power: Approximately 22 diopters, suitable for use through small pupils.
• Image Magnification: Provides 2.68x magnification with a laser spot magnification of 0.37x.
• Working Distance: 40 mm, producing an upside down, reversed virtual image of the fundus.

Design and Material

The lens features a two-sided design with a convex side facing the examiner and a flatter side facing the patient. Available in both glass and acrylic materials, it offers options for sharper imaging or enhanced durability. The lens comes in various color variants, including Black, Blue, Gold, and more, with some versions featuring a metallic rim for easy orientation.

Ergonomics

Slightly larger than the standard 20D lens, the Volk 2.2 Pan Retinal Lens requires a longer working distance but is considered user-friendly for both small and large hands. It includes a single-lens case, with optional engraving available for personalization.

Cleaning and Maintenance

Proper maintenance involves using mild, pH-neutral detergents and specific disinfection methods to ensure longevity. Compatible with various sterilization techniques, the lens should be stored in a clean, dry environment post-cleaning.

Versatility

Part of Volk's classic indirect BIO lens family, this lens is favored for its greater field of view and similar magnification compared to the standard 20D lens. Its optical properties and versatility make it a preferred choice among practitioners, aligning closely with the performance of the Volk Digital ClearField lens.