All Forum Comments
Comment by jules posted on Clik Elite Impulse Sling bag at 25/04/2015 - 08:32
Comment by jules posted on FotoPro FPH-62Q Ballhead at 25/04/2015 - 08:31
I've asked this question in another thread but so far no answer. Does the K3ii have the same switch on, switch off filter system? You know the one I mean. The same filter that the K5ii has, but the K5iis doesn't have. I think it's called the AA filter. Does that all make sense?
CHEERS Vic.
Comment by jules posted on K3 II AF... at 24/04/2015 - 10:51
Much as I would like to see the new algorithm available for the original K-3, I suspect that it won't be because that would counter-productive for sales of the new version - why buy the new version if the old version would now do what most people want for the bodies that they already have?
I hope I'm wrong, but we will have to wait and see.
OTOH, maybe someone (very clever!) will unofficially reverse-engineer the new algorithm for the older body?
Comment by jules posted on K3 II AF... at 24/04/2015 - 08:46
Not immediately but perhaps but sometime in the near future, it would seem that it is to stay in the range for a bit, well at least until stocks run out, or maybe it already has been silently implemented with the new firmware (V:1.20) but I'm not going to drop two grand on a lens to find out, as I really don't think anyone would notice the difference on any SDM lenses...
I think I'll be holding on to my K3 for a bit and wait and see what we do and don't get, mmmm Limiteds...
Comment by jules posted on K3 II AF... at 24/04/2015 - 08:03
From : Falk Lumo
"Found this under specs/Shutter type on the website of Ricoh.
Every sensor supports a kind of electronic shutter operation. This is how it is done:
First, a speed is defined at which a so-called virtual curtain can travel. The maximum speed for this infinite for the first (opening) curtain, and the sensor readout speed for the second (closing) curtain. Both curtains must operate at the same speed, but the second can be replaced by a mechanical one (D810). If not (K-3II pixel shift mode), then both curtains operate at the sensor read out speed.
At 8.3fps, this is about 1/10s, about 20x slower than the mechanical curtain.
Now, the operation is as follows:
1. the mechanical curtain is opened.
2. the sensor is reset line by line with a speed as defined by the (virtual) curtain speed.
3. the sensor is read out line by line at the same speed.
4. if more (multiple) exposures are required, repeat at step #2
5. the mechanical shutter is closed
Because the virtual curtain is so slow, it would lead to distortions like in video (jello effect). However, in pixel shift mode the subject is static and therefore this is no issue. Because the mechanical curtains remain idle, the sensor can be repositioned with the required pixel accuracy between shots.
To grap 4 exposures for pixel shift, the shutter only operates once. It will sound like a single 1/2 s exposure.
I hope I could explain what's going on behind the "curtains" here"
Comment by jules posted on Pixel Shift FYI at 24/04/2015 - 07:57
Oh well...
Comment by jules posted on FS: Pentax DA Limited Lens Case 2 at 24/04/2015 - 07:53
So I'll sell for £30 inc Snail Mail...


Comment by jules posted on FotoPro FPH-62Q Ballhead at 23/04/2015 - 10:54
Pretty much perfect, £50 + a fiver for snail mail
Will take a gripped K3 with 16-50 F2.8 attached +a 12-24 F4, Hood stored beside and a 60-250 F4, highest quality sling I've ever seen to be honest...



Comment by jules posted on Clik Elite Impulse Sling bag at 23/04/2015 - 10:40
Comment by jules posted on Right lets get the rumour mill rollin... K3 II at 22/04/2015 - 08:44

