The 78D ophthalmic lens is designed for general diagnostics and laser treatment where a clear image of the central and middle retinal areas is required using a slit lamp. The lens is suitable for daily examinations in patients who require higher magnification without sacrificing the field of view.
With a static field of view of 81° and a dynamic field of view of 97°, the ophthalmic lens provides a wide view of the central and middle part of the retina, making it suitable for rapid general diagnosis and dynamic examination.
The 0.93x image magnification provides sufficient detail to assess the macula and optic disc while maintaining a balanced image scale in everyday clinical practice.
The 1.08x magnification of the laser spot allows for more precise control of the laser spot size, making the lens suitable for both diagnostics and laser treatment.
The working distance of 8 mm ensures stable focusing and comfortable handling of the slit lamp while maintaining good control during the examination.
The balanced magnification to field of view ratio allows for effective examination of patients prone to glaucoma or other posterior pole abnormalities, and the lens design is adapted to work over the full range of motion of slit lamps.
