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What are the default dimensions of 7Line Raster Scan on the Topcon 3D OCT-2000?

The answer

7Line Raster initially uses a scan length of 6.0mm and a line spacing of 0.35mm. It scans seven lines passing through the center point.

Filed under Image quality

7Line Raster is not the same as a single Line Scan. The scan range contains seven lines through the center point, and the system moves along those lines in steps determined by the selected resolution.

  • Number of lines: 7.
  • Initial scan length: 6.0mm.
  • Initial width between lines: 0.35mm.

The manual also shows 7Line Raster (V) as a related pattern. Make sure the intended raster orientation is selected in the instrument body, especially when comparing scans or trying to reproduce a previous acquisition. As with the other patterns, the manual instructs the operator to move from the start point to the end point.

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