What is to be taken into account in the case of double or multiple peaks?
If the reflection at the RPE is strongest, the measurement is correct. For instance, if in a series of five measurements there are 4 neat peaks and a double peak with a shorter axial-length value, it can be assumed that the limiting membrane causes the stronger reflection of the double peak, thus presenting a too short axial-length value. In this case, delete or correct the inappropriate 5th measurement following the instructions in the user manual (by zooming in and manually shifting the measuring point). After the correction, you should find that the value fits very well in the measurement series. If a too large axial-length value turns up in the measurement series, it is caused by a strong reflection at the choroid. In this case, follow the procedure described for too short values (delete or correct the reading). In the case of multiple peaks, proceed analogously. You should always make sure you obtain consistent measurement series. An extra look at the peak structure will prevent e
