Just teasing .. to show same is true for K3, Stofen give you a little more exposure window for the flash.
Bear in mind these and Kilvany's images are deliberately pushing the flash outside the...
What is a conclusion? P-TTL is not very good?
Alternatively, you dial -1 to -3EV (depends on shooting conditions) into flash EV compensation to get a similar result...
If you set your aperture to f4 then the Sigma is a constant f4, so how's the Pentax got a constant aperture advantage?
Logic get me every-time :D
I don;t think the option exist as such.
There is a method within the camera firmware to upload/download lens Firmware.
If you download an SDM lens firmware you can no-op (equivalent) the SDM...
I've saved all of that information and I'll have another crack at it.
You'll need the modset for your camera.
Don't think the K3 is supported via the older method but can get into...
Unfortunately most SDM failed 16-50's I've examined are actually seized barrels stalling the motor causing it to burn out.
switching to screw will restore AF in most cases until...
In summary what you need to achieve
1 get firmware from lens
2 modify lens firmware
3 upload modified firmware to lens
Todo this you need a program the Pentax has provided in the debug menu of...
Tom Lusk wrote:
You clearly said you had taken Pentax to court.
Now it sounds like you threatened to take them to court.
Which is it?
You perhaps arn't aware of UK law or terms.?
this is a request from Ricoh or your request? get it straight or you may lose any people that might agree with you.
Of course it's a request aimed at...
Britney Elvis wrote:
How many 100's of dead DA 16-50's have you examined personally to be able to make this claim?
to make what claim ?
"Unfortunately most SDM failed 16-50's I've examined are...
I absolutely agree. If I could just use the screwdrive most of the time, saving the SDM for kid candids and wedding ceremonies, that would be the perfect system for me. And if the...
. I'm surprised to be seeing any posts about it now anyway but maybe some used lenses are still floating around. I bet Ricoh will put a better motor in the 4 new zooms they have...
James O'Neill wrote:
He seems to see things in black and white terms but don't rush to brand him as a troll here.
How many reviews prior to being...
DAVID MANZE wrote:
Whereas me taking Pentax to court did a lot more to entice them to improve there product than stupid childish and often fabricated rants on a web forum.
You took Pentax to...
Bit outside the box.
did you have a silver lens or non mat filter.?
I to am going for a reflection off the middle ladies watch but a double reflection off something upper right on/by the lens maybe...
And possibly 40% less accurate... so are you sure... you can test what the gear ratio is on the screw drive by using a small screw driver, rotating the slot and counting the...
DAVID MANZE wrote:
Not so sure about the less the better theory, certainly Zeiss didn't use this principle when designing the Otus 55 1.4, it uses twelve elements and beats all comers hands...
Zvonimir Tosic wrote:
It appears the Ricoh Imaging has a very strange production tactics. They undersupply, it seems deliberately, run very conservative numbers and apply strange formulas on how to...
I am feeling a little thick today and not really being able to figure out what the problem is with what is on that page, they have a new item that is available (released) on the 7th...
Over the years I've watched Pentax repeatedly make stupid moves that leaves them looking foolish , from camera specs that are just wrong to .....
The latest is their Web store for the 14...
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