Amazon.com: Opticlear Ophthalmic Aspheric Lenses in Different Sizes of 90D, 78D and 20 D (78D ASPHERIC Lens) : Industrial & Scientific
Volk 90D Clear (V90C) - Visionix
Viewlight Ocular 90D Standard Indirect Lens - Ophthalmic Products
40D 78D 90D Lens Combo For Ophthalmology With Box & Free Shipping For All | eBay
Ophthalmology 90D Lens | eBay
Volk® 90D Slit lamp lens, green ring, 74°/89° FOV, 0.76x image mag., 1.32x laser spot, 7.0mm working distance, ideal for general diagnosis and small pupil examinations | Ambler Surgical
Volk® 90D Slit lamp lens, red ring, 74°/89° FOV, 0.76x image mag., 1.32x laser spot, 7.0mm working distance, ideal for general diagnosis and small pupil examinations | Ambler Surgical