Description

The Volk 78D Slit Lamp Lens is a high-quality aspheric lens designed for precise examination of the posterior segment of the eye during slit lamp biomicroscopy. It offers an optimal balance between magnification and field of view, making it ideal for general diagnostic purposes as well as detailed fundus imaging. Key Features: 1. Aspheric Design: Reduces optical aberrations, ensuring sharp and clear imaging across the field of view. 2. Field of View: Provides a wide field of view, typically around 81° static and up to 97° dynamic, enabling comprehensive visualization of the retina. 3. Magnification: Offers approximately 0.93x magnification, delivering excellent clarity for detailed observation. 4. Optical Quality: High-grade optics ensure minimal reflections and high light transmission for accurate assessments. 5. Ergonomic Build: Compact and lightweight design for comfortable handling and ease of use. 6. Versatility: Suitable for examination of the optic nerve head, macula, and peripheral retina. Applications: • General retinal examinations • Evaluation of optic nerve health • Diagnosing retinal pathologies, including diabetic retinopathy and retinal detachment • Monitoring post-surgical retinal conditions Detailed Specifications Optical Design: Double aspheric lens surface ensures minimal optical distortion and superior image clarity. Magnification: Approximately 0.93x magnification, providing a balance between a wide field of view and detailed visualization of retinal structures. Field of View: Static Field: 81° for a broad view of the retina. Dynamic Field: Expands up to 97° with eye movement and lens tilting. Working Distance: Designed for a comfortable working distance to maintain optimal control and stability during the examination. Lens Material: High-quality glass with anti-reflective coatings to enhance light transmission and minimize glare. Lens Diameter: Ergonomic size for easy handling and smooth operation. Compatibility: Specifically designed for use with slit lamp biomicroscopes.