Roland Karlsson

It actually seems like argentic photography is an accepted term for silver based photography. I have never heard it before - but a search on google gives lots of hits.

Hi, I have recovered now from all the CAPS written words and all the superlatives. Bayer sensors are based on RGB filters. Generally, the color rendition is very accurate. Much more accurate than...

I am totally stunned. Speechless.

It has been asked several times, both regarding DPM cameras and earlier models. Mostly without answers, but, as far as I remember, the answer I have read has been in the line of lack of resources...

Its G as in graphics. To pronounce it Jif is just strange.

Hi You have some valid points in your reply. There are of course many reasons for choices. But, I am 100% sure traffic is not an unimportant factor. Or it might be popularity. Traffic and...

The reason why they have JPEG comparison is simple. What DPReview does is to have all settings on factory default and make a JPEG, except maybe choosing the max JPEG quality, if that is not the...

:-) You are not alone. It has been questioned before, for that very reason. And ... it is slightly strange IMHO. But ... their explanation is reasonable, even though maybe annoying.

Yep - and the reason DPReview gives is that their standard RAW conversion work flow cannot be used for Sigma, so therefore its not comparable. Right or wrong can be discussed. It's not an...

So - you found a camera that was quickly reviewed although the forum has much lower traffic than even the Sigma forum. Congratulations! :-) Proves nothing though. Someone at DPReview was maybe very...

You are right that, the day Sigma can make a sensor that in all interesting properties are as good or substantially better than a Bayer sensor, something very interesting will happen. What, I don´t...

You can see it like this. For each nm of the material, it is a certain probability that a photon get absorbed. This probability for photon absorption is wavelength...

The graph that xpat showed was from the RAW data. The graph that Robert showed was from RGB converted data.

I am quite sure more people read about established brands. Thats why DPReview has to split the Canon and Nikon forums. DPReview has statistics for their web pages. They know whats read. The idea...

I think the omission of testing a DPxM camera is a matter of number of readers. DPReview is mainly about attracting readers and forum writers, about activity. I know they do things also because its...

Any rational explanation to what's happening here?

Interesting graph! As you can see - extremely red light affects the blue "layer" and extremely blue light affects the red "layer". This might be a cause for some strange color anomalies, e.g. from...

Too me it looks like all colors are different, except gray. Yes it is. Selectively change colors is cheating! It has nothing to do with photography and color management. The next step is to draw...

They have fixed it