Do i need to declare?

[Razor-BladE]

So i'm off to Austria on friday by coach and ferry.
I'm taking my kit with me (450d, kit lens, 50mm, 55-250mm), but do i need to declare it?
Otherwise if they check on the way back home and i haven't declared, will they add on tax/vat??
My mum thinks i should, my dad thinks there's no need. Hmmm, so i thought i'd ask you lovely people

 

[Darren555]

No you don't.
You declare stuff for which you may owe tax duty on. Since you bought it in the UK you have already paid that.

 

[Snapshot]

You're staying within the EU so there is nothing to check/declare/pay at any stage of your journey. There is free movement of goods within the EU and all taxes are paid at source.