Base OTL38-equivalent reference set (Lung)

Original price was: $4,500.00.Current price is: $4,050.00.


  1. OTL38-equivalent Concentration Sensitivity Target (Lung)
  2. OTL38-equivalent Depth Sensitivity Target (Lung)
  3. OTL38-equivalent Resolution Target (Lung)

All base optical properties (reduced scattering and absorption) are designed to mimic lung tissue at ~770-800 nm

Set available in standard size


The reference targets in this kit are designed to mimic OTL38 (pafolacianine) fluorescence fluorescence in the presence of lung-equivalent optical properties for reduced scattering and absorption in the NIR.  The concentration sensitivity target provides a method to determine an imaging system’s range of linearity as well as an estimate for the noise floor and saturation point. The depth sensitivity target contains 1000 nM OTL38-equivalent material at depths of 0.5-6mm under non-fluorescent tissue-mimicking material, which simulates in vivo imaging environments. The fluorescence resolution target uses a negative USAF1951 test target and 1000 nM OTL38-equivalent material to provide an estimate of the imaging system’s optimal resolution to determine the resolvable feature size in fluorescence mode.

1: CYTALUX is a registered trademark of On Target Laboratories, Inc
The O38 product line provides an equivalent fluorescent marker for the referenced contrast agents,
and is not affiliated or endorsed by the listed companies.