All Forum Comments
Comment by LiamD posted on Trouble Using Old Lenses On K100D at 19/04/2007 - 19:15
Cheers
Liam
Comment by LiamD posted on ME question - black foamy ridge just behind the lens mount ? at 19/04/2007 - 19:05
I've used BonusPrint a couple of times, and they offer a very good service. The prints were exactly as I wanted them, the price isn't bad.. 5+ 12x8s at £1.10 each (IIRC), and if you upload them now, you'll get them in the post tomorrow morning. I don't think they guarantee any more than a couple of working days, but it's been next working day both times for me.
For uploading they provide a couple of options, one of which is a little dedicated app you can download. You then sort out your order, pay your money securely, and just let the upload run in the background, whilst you do something else.
They do (again IIRC) an ICC (?) colour profile as well.
Anyway.. off to golf in a bit.
Cheers
Liam
Comment by LiamD posted on Printing Services at 19/04/2007 - 11:27
Autofocus works by looking for contrast changes in specific strips of pixels (AFAIK), so in low light you are not going to get much contrast in those strips, therefore autofocus wont't work in low light.
http://en.wikipedia.org/wiki/Autofocus
If you have a flash unit such as the AF360, there is a red illuminator which throws a grid of red light onto the object to allow the AF to work in almost totally dark conditions.
Pete, until you get you get a 360 or 540 flash gun, you'll just have to focus manually when it gets too dark for the AF to work.
Cheers
Liam
Comment by LiamD posted on Help auto focusing in low light at 18/04/2007 - 07:18
With all this talk of web design in a couple of threads, I was having a mess around last night and this ended up happening..

I know it's not photography, but I think it's safe to say it's not exactly off topic for a site that coincidentally happens to be called Pentax user..
Cheers
Liam
Comment by LiamD posted on Messing around with logos.. at 13/04/2007 - 06:19
Bee-youtiful..
Nice choice of flower as well, keeps it clean.
Cheers
Liam
Comment by LiamD posted on A "B" for Mr Bridge at 12/04/2007 - 16:57
I must get some filters for mine as well. Maybe the same choice as you. Does anyone know of a good make to go for. I am a bit out of touch with whats available.
The advantage of a system like Cokin, is that when you add a new lens to the collection, you need only buy a new step/down ring if required to fit the filter holder to that lens. This saves the cost of buying new filters for each size. I then leave the step ring on the lenses to protect the filter thread, and also the lens to some extent, as it overhangs the outer edge.
I may also see if I can buy a power supply for use with the computer instead of batteries. Any comments on where to buy one would me good.
Don't bother connecting the camera to the PC.. just get hold of a card reader for £5-£10 and use that.
Tripods, you'll have to wait for someone else. I have a perfectly serviceable Vanguard (in the back of Mrs Liam's car at the moment, so can't remember the model) but don't use it that often to be honest.
Hope that helps,
Cheers
Liam
(edited for some truly awful spelling.. I type faster than my brain operates.. about three words a minute)..
Comment by LiamD posted on DSLR Advice at 12/04/2007 - 18:08
All Pentax AF cameras provide focus confirmation with any manual lens, provided there is sufficient light for the AF sensor to operate.
G
Cheerd
Liam
Comment by LiamD posted on DSLR Advice at 12/04/2007 - 10:33
I learn something every day..
And my insulation suggestion, I just read has been covered on the other thread.. ho hum.
Cheers
Liam
Comment by LiamD posted on Hot Shoe Grip at 12/04/2007 - 10:25
rather than disconnecting the contacts, is there enough tolerance between the grip's socket and the flash head, to just insulate them with insulation tape or similar. Failing that, have you got an accessory shoe that you could mount on the grip to negate the problem?
I haven't got one to have a look at.. hence the suggestion.
Cheers
Liam
Comment by LiamD posted on Hot Shoe Grip at 12/04/2007 - 10:18


If they fit, they'll work.. which is the good news. I'm sure you'll get a better explanation, but basically, switch to manual focus on the front of the camera, and set the dial to M for manual. Set the aperture on the lens and off you go.. ish. have a look through this thread, for a better idea.
https://www.pentaxuser.com/forum/viewtopic.php?t=4222
Cheers
Liam