Because it p!sses you lot off.
Seriously though, yesterday I had to shoot the head and shoulders portrait for a new photographer at the studio.
She actually asked me to use one of the Nikons because my Pentax lenses are too good.
I happened to have the A50/1.2 on the K20, so I smiled and told her this isn't one of my best lenses (true enough).
I set the lights up, a very simple set-up where I blasted the white muslin with a 600watt monolight, and used a single head behind me and to my left, and a reflector hung beside the background light for fill.
No tricks here, just very straighforward lighting.
The studio owner walked by as we were shooting and chuckled a little at my lighting, but carried on.
When we opened the files in Lightroom his jaw literally dropped. He told me that if he had used that lighting set-up with his Nikkor lenses, the images would have been ruined by veiling flare.
I've shot Pentax for so long now, I've forgotten what veiling flare is.
That's all.
Last edited by Wheatfield; 11-04-2008 at 08:15 AM.