Can I use LL3-TV05 with LL3-TA04?

The LL3-TV05 is a through-beam photoelectric sensor with an angled head and plastic housing.

It already has an integrated lens. We do not recommend using two lenses at the same time, as this can lead to optical effects that can reduce the performance of the fiber. 
As a possible solution we can offer the LLSE-R1400111020C2 2115020 fiber. It is also angled, the head is made of stainless steel and the LL3-TA04 fits on it. It does not have an integrated lens, so there will be no problems with the lens attached. As this head does not have an integrated lens, the additional lens can be used without any problems.