PrakticaB

Well, I guess me and probably many other are thinking that studio quality means sharpness &resolution, natural bokeh and optimal exposure.
The images IPhone X takes have some sharpness, optimal...

She's looking almost like my black (half) spaniel cocker which I had many years ago, a crazy but very kind dog.... Very sorry for your loss. A big hug from me, Valentin

I see no reason why Pentax should not sell the licence for IBIS for Nikon mirorless...

"almost certainly an OEM product", "probably originated from a design partnership with Tokina" based on ???. Not to mention that Tokina "Opera" has weather-sealed construction. Common with Pentax...

Assuming a smartphone is always with you, take an action cam (e.g. GoPro) when your hands are not free. I agree, a "tough" camera would the choice for rock climbing and tropical forest, but if it...

@dpthoughts You are wrong. Astrotracer is a great tool, and you can get very nice pics with wide lens, or with a bright target (Andromeda galaxy) you can go to a 300 mm tele.
"But the bigger the...

Looking into "Corephotonics-iPhone-X-Lawsuit" I believe they are suing based on lens design only, although they claim sharing with Apple much more, including "software algorithms".
I am just...

If Canon and Nikon fully commit to full-frame mirrorless (which I dont believe, especially for Nikon), then Pentax will be the winner.

Testing batteries is an old and serious bussiness, and there are a few sites where results of serious tests are published. In comparison, the test of Mr. Cheung is rudimentary.
The problem with...

Yeah, but at least we have the Laowa 25mm F2.8 2.5-5X Ultra Macro. Actually, you can see the Pentax K mount in the "lens presentation" article: https://www.dpreview.com/news/0595276148/venus-optics ...

From the photons reaching our ey about 10% are reaching our retina. So you need 10 photons to see one.

This is cool science! Of course we see the light, diffused light which makes the atom billions bigger as in reality, but it is still very cool! The light is coming from an atom only! Great ideea!