i-Berg

Joined: 14th December 2009

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i-Berg
Generally referring to the mechanical drive from camera to lens, that operates the autofocus mechanism in the lens. The newer Pentax lenses have just the 'SDM' drive, while some have both.

Older digital camers will generally support screw drives, while some (the K10D for eg) got access to SDM via a firmware update. I say 'generally' because the K10 apparently lost the screw drive capability if an SDM lens was attached, after the installation of that firmware version. That's a problem if the SDM drive mechanism in the lens fails - and that's happened once or twice before.

Comment by i-Berg posted on screwdrive at 10/11/2010 - 10:52

i-Berg
Mate, start clicking that K200D! You should be off to a flying start with it after your time with the G9.

Comment by i-Berg posted on Hello from Cheshire at 10/11/2010 - 09:32

i-Berg
That recent version of Swim is certainly better. Read is a ripper! Lovely series overall too.

Comment by i-Berg posted on Dream: recent wanderings at 10/11/2010 - 09:08

i-Berg
Who may have been in Parliament's gallery at that time?

Comment by i-Berg posted on Banter at 10/11/2010 - 09:05

i-Berg
That one attributed to Sir Winston Churchill, as I recall?

Comment by i-Berg posted on Banter at 10/11/2010 - 08:52

i-Berg
Photo-synthesis: Solar energy!
[IMG]http://i772.photobucket.com/albums/yy9/i_berg/Outdoors/_IGP2003-1R.jpg[/IMG]

Shot 1 November 2010. Kx with DA21, f5.6 @ 1/500 sec, -0.5 Ev. Post in LR3.

Comment by i-Berg posted on Entries for Fortnightly Competition #54 - Energy at 10/11/2010 - 08:44

i-Berg
G'day and welcome.

Comment by i-Berg posted on Hello from Cheshire at 10/11/2010 - 07:16

i-Berg
I've recently bought a Dell U2410, and if your local prices are comparable to the ones here, that is also within your bracket.

Review for it is here link

I'm happy with it, having purchased this model primarily for photo editing.

Comment by i-Berg posted on New Monitor at 08/11/2010 - 07:27

i-Berg
If these are anything like Moreton Bay figs, then do they have a whiskery skin? Perhaps that is what Gary is seeing. I don't see sharpening artefacts on the image.

Comment by i-Berg posted on CLUSTER FIG at 08/11/2010 - 06:29

i-Berg
Adding to Tim's thoughts - perhaps a slightly shallower DoF to really blur that foreground apple? The light really suits the subject matter a treat.

Comment by i-Berg posted on Autumn Windfall at 08/11/2010 - 06:18

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