« on: June 01, 2013, 10:12:15 PM »
the f/2 would come handy for landscape astrophotography which interests me.
I have the 21mm 2.8 ZE and it is excellent. If I were to buy a second one I would get the 25mm f/2.0
See I find this comment interesting.
Wouldn't you find the 21 & 25 to be too close to be worth the cost of having both?
Canon's 24mm 1.4L II exhibits terrible coma and Samyang/Bower/Rokinon 24mm 1.4 is reported to have quality control issues (mainly decentering)