Instruments/Zeiss-Elyra-7.md

@@ -128,7 +128,8 @@ Example of a Track2 with 405 nm laser activated, using DL QUAD 1 SBS LP 560 beam
 
 </summary>
 
-- In the Acquisition Tab, Imaging Setup window, add SMLM track bz clicking +SMLM from the drop down window.
+- For TIRF use either 63x/1.46NA or 100x/1.46NA objective
+- In the Acquisition Tab, Imaging Setup window, add SMLM track by clicking +SMLM from the drop down window.
 - Set up your imaging path: 
 1) Choose laser, 
 2) choose TIRF for the field of view lens,