This Volk 30D lens features 2.15x image magnification, 58/75 degrees field of view, 0.47 laser spot, 30mm working distance. Excellent for pupil diagnosis.
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Volk 28D Large Double Aspheric Lens (41mm) – Ophthalmic Instrument Co., Inc.
Ocular MaxLight Triple Two 22D Lens (Black) – INNOVA
Indirect BIO Lenses OphthalmologyWeb: The Ultimate Online Resource for Ophthalmologists
With a single aspheric surface design, the 14D is a popular standard of training for high magnification BIO examination. Another popular choice for
14D Double Aspheric Indirect Bio Diagnostic Lens Made In India
Volk Aspheric Lenses 20D - Ophthalmic Equipment Volk Aspheric Lenses 20D Black
Lenses of slit lamp biomicroscope & indirect ophthalmoscope.
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Brand New 20D Diagnostic Lens For Bio Examination Ophthalmology & Optometry Lens
30D Large Clear(43mm)
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