I have a bunch of camera equipment that I don't know if it's an asset or an expense. I'm happy to write off the full amount this year. What should I do?

I have a camera worth more than 2500.  And lenses and other equipments worth less than 2500.  Should they all be assets?  I wouldn't mind getting the most money this year (as opposed to slow depreciation) as I'm always investing more on equipment.  Where should deduct these items?  All in Assets or expenses?