mariojrmatos

Please read up on my Speed Booster stuff sir. Already explained it all. It gives you 1 stop extra brightness so F4 becomes F2.8 in terms of exposure, and F1.4 becomes F1.0. The wide angle 24mm is the Samyang 24mm F1.4 on the Speed Booster. The SLR Magic lenses are T0.95 and used as-is, they are not Canon mount so don't fit the Speed Booster adapter. The 24-105mm costs around $800, price varies on country. In Europe it is about 600 euros used. Good lens.

Sorry, I was reading the article on a pinch; I wasn’t really paying full attention, just light reading it on my way home and those crucial details escaped me… my bad. ^_^ Thank you.

I have two questions regarding this article:

1) "full frame wide angle 24mm F1.0 shots at 100fps and 200fps" with what lens? Isn't the SLR 24mm MFT mount only? Or are you referring to other lens in that particular text segment?

2) "Canon 24-105mm 2.8 parfocal for $800?" How? I understand that the Speed Booster allows an extra stop, so, does that effectively translate the f/4 into f/2.8 on that specific lens? And when you say $800 you are considering the Speed Booster and an adapter, right?