Hi,
No the cameras don't have IR/UV filtering natively.
On the Titan, I'll use a 1.25" nosepiece and attach both a Baader Neodymium and UV/IR cut. The Neodymium has UV/IR blocking but I use two to be safer with solar.
On the 383L, EFW2 with 2" filters I use a 2" nose with the 2" version of the UV/IR. The FW has the 2" neodymium filter as part of the set.