Fig. 2From: Modeling observations with a detection limit using a truncated normal distribution with censoringMarginal Histograms for Monofocal and Multifocal Lens at 12 CPD under Dim Lighting. Log contrast sensitivity scores are converted from contrast sensitivity threshold scores via Table 1. Detection limit for 12 CPD occurs at ν=0.61. Histogram is shown in the background with Gaussian kernel density estimate in the foreground with bandwidth set to 0.2Back to article page