---
title: What is Scheimpflug imaging?
description: "Scheimpflug imaging uses a rotating camera and slit beam arranged according to the Scheimpflug principle to capture cross-sectional images of the anterior eye. It is widely employed in corneal and anterior segment tomography. ## Technique The system acquires multiple radial…"
url: "https://bluefinvision.com/knowledge-base/topics/diagnostics-testing/what-is-scheimpflug-imaging/"
updated: "2025-12-11"
category: "Diagnostics & Testing"
---

# What is Scheimpflug imaging?

Scheimpflug imaging uses a rotating camera and slit beam arranged according to the Scheimpflug principle to capture cross-sectional images of the anterior eye. It is widely employed in corneal and anterior segment tomography.

## Technique

The system acquires multiple radial sections through the cornea and anterior chamber, reconstructing a three-dimensional model. It measures curvature, elevation, pachymetry, and lens position.

- Non-contact and rapid, suitable for routine clinical use
- Provides detailed pachymetry maps and posterior corneal data
- Calculates anterior chamber depth and volume
- Can analyse lens densitometry and position

## Clinical Applications

Scheimpflug imaging aids in screening for keratoconus, planning refractive surgery, assessing corneal grafts, and evaluating angle configuration. It also contributes to IOL power calculations and intraocular lens analysis.

- Enhanced detection of early ectasia via combined indices
- Useful in monitoring progression and response to cross-linking
- Helps distinguish true corneal changes from tear-film artefacts
- Data should be interpreted alongside other clinical tests