avsquare
Senior Member
Not sure if this is the right place to ask but... I wonder why 17 55 2.8 is still not fast enough for low light. Cos ive been shooting indoor events as backup shooter with 17 40 to shoot groups. F5.6 and iso 800 B]with flash [/B]on crop body. Slowest on 1/60, it was alright. What im still thinking is what type of photography that needs fast wide angle glass? (indoor sports like martial arts where u cant use flash?) Forgive my ignorance, still upgrading myself.
Flash is the magic word my friend ;p
There are scenarios that flash is either not permitted, or not practical. For that, you will need a very good bright lens + high ISO to get your desired exposure.