[lyner]

OMG, can you see that as well?

[Bored chemist]

I can see the 405 nm line, but I can't see the link between this stuff about IR and the original question.

[techmind]

I can see the 405 nm line, but I can't see the link between this stuff about IR and the original question.

Sorry - I drifted off topic in reaction to RD's "IR?" label on DaveShort's image. I hope with the comments on how IR typically looks when imaged with modern cameras, and mostly by comparing the CD-spectrum with "my" £7000 spectrophotometer readings we're now clear that the pic only shows visible colours. []