Ay Ay Ron
ClioSport Club Member
Right, so from my very limited knowledge on flash...
It slides up and down for the focal length (where the 90is)
Thw red and blue, (maybe white and yellow too) are used for aperture I think. If you are shoting f2.8 and it is red on the scale, then click the switch to red.
That's what I think anyway from having a quick look.
Best way though, just chuck some new batteries in and fire off a load of shots using different settings.
It slides up and down for the focal length (where the 90is)
Thw red and blue, (maybe white and yellow too) are used for aperture I think. If you are shoting f2.8 and it is red on the scale, then click the switch to red.
That's what I think anyway from having a quick look.
Best way though, just chuck some new batteries in and fire off a load of shots using different settings.