The Volk Digital Wide Field Lens combines exceptional wide field views and magnification. The enhanced double aspheric design and multi layer coating provide high resolution stereo views of the retina through a small pupil, with minimal reflections. These unique features make it ideal for general diagnosis and documentation of slit lamp images. Doctors refer to this as an "indispensable diagnostic lens". Field of view: 103/124 degrees Image magnification: 0.72x Working distance: 4-5mm Primary application: High resolution, wide field retinal scanning, reduced glare and relections.