[Jim]

I've foolishly lost my 67mm lens cap for my tamron lens. Does anyone have a spare one knocking about or know where the best place to get a replacement from is?

[SA Chris]

Not got a spare, but most camera shops stock generic replacement caps.

[dave]

you can get cheap ones on ebay which are virtually the same as the good nikon(/tamron) ones, i.e. you can put on and off with the lens hood still on etc. cost: a few quid.

example (i got one from this guy).