Eye Lens Morphology

Eye lens morphology is the study of the lens’s shape, layered structure, transparency, and spatial organization within the vertebrate eye, all of which support focused vision. The lens consists largely of elongated, tightly packed fiber cells arranged in concentric layers; ciliary muscle activity changes tension in the zonular fibers, allowing the elastic lens to alter its curvature during accommodation. Examining lens morphology helps explain how the eye focuses light at different distances and how structural changes affect visual function. It also supports research into development, aging, refractive disorders, and cataracts, where altered organization or reduced transparency impairs light transmission.

Eye Lens Morphology - Related Videos

Research

JoVE EoE - Danio rerio (zebrafish)

Eye Lens Dissection: A Technique to Observe Zebrafish Lens Morphology

0 Views •

2023

This video describes the protocol which is developed to dissect adult and larval zebrafish lenses to analyze cortical lens morphology and structural integrity of the lens sutures.

Lens Transplantation in Zebrafish and its Application in the Analysis of Eye Mutants

0 Views •

Cited by 4 •

2009

Lens development involves interactions with other tissues. Several zebrafish eye mutants are characterized by an abnormally small lens size. Here we demonstrate a lens transplantation experiment to determine whether this phenotype is due to intrinsic causes or defective interactions with tissues that surround the lens.

Preparation and Immunofluorescence Staining of Bundles and Single Fiber Cells from the Cortex and Nucleus of the Eye Lens

0 Views •

Cited by 7 •

2023

This protocol describes methods to prepare peripheral, mature, and nuclear eye lens fiber cells for immunofluorescence staining to study complex cell-to-cell interdigitations and the membrane architecture.

Research

JoVE Journal - Biology
Free Sample

Preparation and Culture of Rat Lens Epithelial Explants for Studying Terminal Differentiation

0 Views •

Cited by 21 •

2009

Explants of the central region of rat lens epithelia differentiate synchronously when cultured in the presence of FGF-2. Immunofluorescence microscopy of such cultures can provides novel information about gene expression and signaling events associated with terminal differentiation.

Whole Mount Imaging to Visualize and Quantify Peripheral Lens Structure, Cell Morphology, and Organization

0 Views •

Cited by 9 •

2024

The present protocols describe novel whole mount imaging for the visualization of peripheral structures in the ocular lens with methods for image quantification. These protocols can be used in studies to better understand the relationship between lens microscale structures and lens development/function.

View All Results

FAQs

Related Topics