Got It

My camera arrived back today.
It is now fitted with a 720nm infrared filter on the sensor.

Needless to say, it was my camera of choice all day.
I have to now read up on the best ways to process the images.
As you can see I can get the false colour or the full black and white effect.
Skin tones are a bit weird - some people are just weird anyway.
I think the straight out of the camera colour suits Mr Grumpy --- what do you think?

The shafts of sun from behind the clouds were fantastic this evening no matter what camera you used.

One thing I did find was that when pointing the camera at the computer screen everything disappeared except for the reflection of the camera - very strange.