gear and stuff
Cheers mate! So this is a wide angle zoom lens correct? Do you know what the differences are between the telephoto zoom lenses when it comes to action shots?
the main difference between the pro lenses and consumer telephoto zoom lenses are :
1)build quality - better dust/weather protection
2)constant verses variable apertures - when you zoom the widest aperture changes on consumer lenses,on pro models its constant either 2.8 or 4
3)focus speed - some will track fast action coming towards you really well others wont
4)widest aperture - the wider aperture 2.8 or 4 will allow faster shutter speeds to stop action.
All said and done there is a lot of BS about camera gear.......these days most dslrs are fantasticly good!! ditto newer lenses.........most people would be hard pressed to tell a shot ,taken in decent sunlight,between a D3s/D300/D700/D7000...........best advice for better shots is learn to use what you got...get surfing the net.........buying a piano doesnt make you instantly a pianist!!
on flash triggers ,the cheaper ebay type triggers do work - probably less reliably in some case but they still work albeit with probably not the functionality of the latest pocket wizards (which were only recently created for Nikon to do iTTL/autoFP etc)......so if you just need a 'trigger' they do work at a fraction of the cost of PWizards and unless your a pro be hard to justify the bucks for PW.
I use Pixel TR331's (ebay) they do everything I need - autoFP synch for high shutter synch speed,they do iTTL,they are a third the price of PWs...........one thing they dont do is allow you to have full control of the remotes from the camera menu that the prop Nikon CLS system gives you - you can change the flash exposure value for all the flashes from the camera but not individual units - that doesnt bother me since if I'm this picky I will walk over to the remote and change it!!
hope this helps....like anything else,practice is better than throwing big bucks at camera gear ! saying that I just bought a 300mm f2.8 VR....ouch!!