Anvh

Joined: 4th July 2008

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Anvh
Mike-P wrote:
MrCynical wrote:

In that case why have Pentax gone to the enormous expense of developing a new focus motor? Most people whose SDM hasn't failed seem happy with it, so I can't see much beyond reliability that they gain by doing so.
As per my previous post the only issue I have is focus speed .. maybe the new motor addresses this problem as I know a lot of others are of the same opinion.

After all, no use upgrading the focusing in the K-5 if their lenses can't keep up.
The new DC motor is i believe the SDM equivalent used for the lower end lenses.
The SDM motor has more torque needed for the heavier elements in the faster DA* lenses.
At least that's my understanding form the whole.

So.
DC for lighter the lighter lenses (normal DA)
SDM for the heavier lenses (DA* lenses)

Comment by Anvh posted on Sigma 85mm F1.4 EX DG HSM available for Pentax at 16/10/2010 - 17:56

Anvh
beginner wrote:
Well I wont be investing in a K5 until I have managed to get the best out of my K20D.......and I have a long way to go before I reach that!
The K5 seems to be a different camera with his high ISO capabilities and hopefully faster AF so this has very little do with with your capabilities but more of what your needs are.

I'll buy the K5 when it's out for his high ISO and the faster AF and it will be my walk around camera.
I'll keep the K10D, there is no Pentax camera that can beat his low ISO performance so the camera will be perfect for studio use and landscapes (if i'll do them).

Comment by Anvh posted on K-5 in Canada. at 16/10/2010 - 17:49

Anvh
They both use two Li-IOn batteries of the same size/length, the ones in the K7 does have more capacity but the voltage is the same and it's the voltage that's important.

Comment by Anvh posted on K5 Extras at 16/10/2010 - 17:22

Anvh
pentaxian450 wrote:
I'm tempted, but I'm also tempted by another camera, the one with a very large sensor. And my wife said I can only get one camera this year. I'm still trying to find a way around that...
Buy the K5 now and the 645D in January, easy right

Comment by Anvh posted on K-5 in Canada. at 16/10/2010 - 17:20

Anvh
ISO wrote:
Um... Are you saying the K7 might fit the K20D but the K20D won't fit the K7:
the k7 what?

The battery from the K10D or K20D might fit in the K7 but don't hang me if it isn't so.

The batteries are the same size and the connections are so far as I know the same as well (accept for the middle connection from the K7, that's i believe for battery temperature).
The batteries from the K20D are B shaped the battery of the K7 is D shape.
Because of the little nick in the B shaped battery the D shape battery won't fit in the K20D but... the B might fit in the D.

Someone who has the K7 might be able to confirm if they fit or not.

Comment by Anvh posted on K5 Extras at 16/10/2010 - 17:10

Anvh
Mike-P wrote:
I personally think 3D will be one of the quickest passing fads ever seen. (Until we can see the effect without those stupid glasses anyway).
This already possible, I believe it was either Sony or Philips who have such a screen for commercial use, still to expensive for most mortals.

however the Nintendo 3DS comes with a 3D screen that doesn't need glasses so the future is near.

Comment by Anvh posted on What's next? at 16/10/2010 - 17:05

Anvh
We did some test with a linear polariser so far as we know it only effects the exposure metering.
With Pentax the AF seems to be unaffected.

Comment by Anvh posted on UV filter or No UV filter? at 16/10/2010 - 17:01

Anvh
It's really a personal thing.
Some like to be close to their subjects so they use a wider lens others like to keep a bit of a distance so use a longer lens to get the same framing.

Comment by Anvh posted on Best Focal Length for Portraits? at 16/10/2010 - 16:17

Anvh
Dynamic range is quite a technical term I don't think it's so easy to promote but I do hope that will become better.

Video and HDR will most likely be the promotion thing of this and next year, together with 3D maybe (surely for compacts just look at photokina).

Comment by Anvh posted on What's next? at 16/10/2010 - 16:14

Anvh
I know that the K7 battery doesn't fit in the K10D or K20D but it might work vice versa.
As far as I know both chargers can be used to charge both batteries.

Comment by Anvh posted on K5 Extras at 16/10/2010 - 16:10

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