All Forum Comments
Comment by Algernon posted on Another pointless thread at 09/10/2010 - 15:09
Don't try to WB off white. The RGB for pure white is R255 G255 B255 and if there's 15 units too much blue and it's got a blue cast, it won't record as R255 G255 B270..... B255 is the maximum so it will still record as R255 G255 B255..... Strangely Canon tell you to use white for WB
Whatever you do don't buy one of the screw in filter ones. I wasted £50 on an Expodisc only to find that the camera couldn't do a simple white balance in the same way that video cameras have done for the past 30 years. Come on Pentax
It's better to get it right on the 1st shot and then all the others are right and don't need extra PP work. The reason Ansel Adams invented the Zone System was to save having to do things in the darkroom that could easily be done in the field.
I've just tried quickly to make the two shots I posted the same with PP, but can't get them exactly matching. I could have done at the taking stage though.
Comment by Algernon posted on White Balance / Colour correction tools at 09/10/2010 - 14:28
Anyone believing that the longer they leave a pension fund the more it will accumulate is in for a big shock. They will probably never get as much again as they would have if they had cashed in 2 years ago. Annuity rates have been very low for the past year or so.
Comment by Algernon posted on Another pointless thread at 09/10/2010 - 11:21
Comment by Algernon posted on A BIG hello to everyone using this Forum. at 09/10/2010 - 11:10
FLASH

AVAILABLE LIGHT (Flash switched off)

Comment by Algernon posted on White Balance / Colour correction tools at 09/10/2010 - 10:54
I've just noticed on the WhiBal site a tip for importing Jpegs into Camera Raw to colour correct them the same as RAW files.
Comment by Algernon posted on White Balance / Colour correction tools at 09/10/2010 - 10:44
Hardware
I normally just take a photo of a grey remote control off a Pure Evoke 3 Radio or a Kodak 18% Grey Card, even though a lighter grey such as a WhiBal would be preferred. .
I don't think Pentax cameras can do AWB straight off a grey object I have to check it on the PC using an Eye-Fi card to transmit a test shot.
Edit: You might find the videos on this site useful. WhiBal
Comment by Algernon posted on White Balance / Colour correction tools at 09/10/2010 - 10:13
John Mayall is playing in my town over two weeks and I'm actually thinking to go but I don't know a thing about him
Has anyone went to one of his live shows?
Have to admit that the old Fleetwood Mac were pretty good though youtube link
Comment by Algernon posted on John Mayall anyone? at 09/10/2010 - 09:02
I wonder if I'll get commission?
Comment by Algernon posted on SMC Pentax-F 1.7X AF Reasonable Price at 08/10/2010 - 19:34
what could I expect for an "as new" version - any ideas?
Here, £250 ish, probably not £300 but then no fees.
Davex.
The guy from China was doing new ones for around £240
Most of the one's sold are Mint. Very often someone bought them years
ago for a film camera and then never used them.
Comment by Algernon posted on SMC Pentax-F 1.7X AF Reasonable Price at 08/10/2010 - 19:29

