The LUYOR-3420B flashlight combined with the matched barrier filter glasses is a convenient, powerful tool for exciting fluorescence in many subjects.
“The LUYOR-3420B torch is excellent for checking GFP plants in the lab. It has been exceptionally useful and very reliable.”
The LUYOR-3420B packages include ONE filter glasses. The LUV-30 glasses are like basic safety glasses,the filter glasses conform to ANSI Z87.1 impact standards for safety glasses.