Quadraspheric Lens, Volk

The 130 degree Quadraspheric Volk Lens has grown in popularity since its introduction in 1989 as the preferred wide field fundus laser lens. Its sleek 28.6 mm diameter housing provides a definite advantage over competitive wide field lenses for peripheral retinal viewing, reflection displacement and ease of use. This lens is excellent for  small pupil fundus examination and as a general diagnostic/laser lens delivering a quality combination of wide-field viewing, image magnification and maneuverability in the orbit.

Field of view: 120/144 degrees

Image Magnification: 0.51x

Primary application: Wide field diagnosis and treatment of the retina.