Pekka Potka's take on the A7R and the EM1

Started Nov 12, 2013 | Discussions thread
Ulric Veteran Member • Posts: 4,535
Re: Pekka Potka's take on the A7R and the EM1

blue_skies wrote:

Ulric wrote:

What is the source for the claim that E-M1 ibis is 3 stops?

I am using E-M5 data. I have seen many reports, a good example is here: link

My experience is at least 4 stops. I googled a bit and found 2-5 stops. The results depend on technique and lens.

Keep in mind that Oly is reporting ISO higher than actual: link

That is a misunderstanding on your part, because even though DxO call their measurements "ISO", it is not the same ISO as camera manufacturers use.

The author did not compensate for this, hence my 3 stops assumption.

Assumption makes an ass out uf u and umption. Which movie?

 Ulric's gear list:Ulric's gear list
Panasonic Lumix DMC-GF3 Olympus OM-D E-M5 Panasonic Lumix DMC-GM1 Olympus PEN-F Panasonic Lumix G 20mm F1.7 ASPH +13 more
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