'Maddox rod' presentation slideshows

Optics for Residents

Optics for Residents. Astigmatic Lenses Amy Nau, OD. Astigmatic Lenses. Spherical lenses form a point image for each object point Stigmatic = point-like Toroidal are not-point-like Astigmatic! This is a second order aberration. Have two radii of curvature. Toroidal Surfaces. r1. r3.

456 views • 42 slides

Optics for Residents

Optics for Residents. Astigmatic Lenses Amy Nau, OD. Astigmatic Lenses. Spherical lenses form a point image for each object point Stigmatic = point-like Toroidal are not-point-like Astigmatic! This is a second order aberration. Have two radii of curvature. Toroidal Surfaces. r1. r3.

459 views • 42 slides

Strabismus: What you need to ask and know

Strabismus: What you need to ask and know. Lan Chang, MD Pediatric Ophthalmology and Adult Strabismus Eye Associates of New Mexico

982 views • 33 slides

IV Nerve Palsy

1.23k views • 23 slides