Journal: Biomedical Optics Express

Article Title: Imaging fine structures of the human trabecular meshwork in vivo using a custom design goniolens and OCT gonioscopy

doi: 10.1364/BOE.500623

Figure Lengend Snippet: Schematic table of design changes and performance of the goniolens modeled using Zemax Optic Studio optical design software for a 6.4 mm incident beam. Ray tracing of the design for each sequential step for improvement in shown in row 1. Performance after each sequential change is described by the spot diagram at the image plane, shown in row 2, the theoretically calculated Airy radius in row 3 and the modeled Root Mean Square (RMS) and geometric radii in rows 4 and 5.

Article Snippet: Optical ray tracing software (Zemax Optic Studio) is used to analyze and reduce the main source of aberrations in gonioscopic imaging to produce diffraction-limited performance over a 1mm 2 area.

Techniques: Software

Journal: Biomedical Optics Express

Article Title: Imaging fine structures of the human trabecular meshwork in vivo using a custom design goniolens and OCT gonioscopy

doi: 10.1364/BOE.500623

Figure Lengend Snippet: Optical performance of the index matched fluid filled goniolens design, for the 59° mirror, over a 1 mm2 field at the image plane. Left: Optical layout and ray tracing of the goniolens design for the center field. Right: Spot diagrams at the different field locations, as indicated in the footprint diagram in the black box. Airy radius is 9.349 µm as indicated by the black circle in each spot diagram. RMS radii for the 5 field locations are 1.352 µm (0, 0), 1.578 µm (1, 0), 3.701 µm (0, 1), 3.624 µm (0, −1) and 1.578 µm (−1, 0).

Article Snippet: Optical ray tracing software (Zemax Optic Studio) is used to analyze and reduce the main source of aberrations in gonioscopic imaging to produce diffraction-limited performance over a 1mm 2 area.

Techniques: