Volk Optical is the premier designer and manufacturer of ophthalmic lenses for retinal and anterior chamber examinations. The first indirect ophthalmoscopy lens was developed by David Volk MD 50 years ago. This led to the patented double aspheric designs still in use today, the leading standards in the ophthalmic industry.
More recently we have been working to address unmet imaging needs with a new, truly portable ophthalmic imager that takes digital imagery of the retina and also the external structures of the eye.
Walman Instruments is a multi-line distributor of ophthalmic instrumentation that has been serving eye care professionals since 1915. We offer the finest products from more manufacturers than anyone in the industry. Our extensive selection enables our sales professionals to create custom...
Type/Use - Indirect Ophthalmoscope Range of Lens Power - Large Magnification of the macula: Macula Plus 5.5: FOV 36º/43º, Mag 5.5X 14D:FOV 36º/47º, Mag 4.3X 15D:FOV 36º/47º, Mag 4.11X Digital ClearMag: FOV 38º/49º, Mag 3.89X General Use: 20D: FOV 46º/60º, Mag 3.13X (7 ring colors) Good blend of... Read more