Henrik Herranen

I usually don't much care about "me too" posts. Having said that: well done! :-) As some others, I would also like to see some additional photos with your new speciality lens. Kind regards,- Henrik

You're welcome. I's like to add one thing, though. I wrote earlier: "But, remember, if you're shooting cathedrals or other non-moving objects, you can shoot at upto 8 times longer exposures with...

There exist no APS-C zoom lenses that would let in as much light on the APS-C sensor as any f/4 FF zoom lets on a FF sensor. While an f/2.8 APS-C zoom lens is twice as bright, the sensor is below...

It's a lens flare, and a mild one at that. You'll get one or several, in one or all the colours of the rainbow, or even more spectacular effects, with any lens in such a situation -  particularly...

Lbr0805: Future compatibility is something "someone" should have thought of when it _chose_ to make its creations using a proprietary, closed format. That was that "someone"'s choice, and it has...

Your images look just like the 50/1.8 does when shot wide open: somewhat sharpish in the center, very soft at the edges, and everything out of focus is somewhat dreamy, and high-contrast edges even...

Not strange at all.
1) An f/1.8 lens gets the same light intensity on all sensor sizes. This is obvious, because the same f/1.8 lens will be equally bright regardless of whether you put it in front...

Not strange at all.
1) An f/1.8 lens gets the same light intensity on all sensor sizes. This is obvious, because the same f/1.8 lens will be equally bright regardless of whether you put it in front...

I also have used the lens extensively for e.g. night sky shooting. For that it is very practical. However, for insane perspectives, it's just pure fun! :-) Kind regards,- Henrik

To F-Jo: Dust does NOT accumulate on the sensor, but on the anti-alias filter which is some distance from the sensor. Because of this, the smaller aperture you use, the better dust shows. This is...

Hi there! I just wanted to say that I still get surprised by the insane perspective you can get with a full frame camera and the Samyang 14mm f/2.8 ED AS IF UMC when you put your heart to...

Suggestions to DPreview:
1) You really should add sensor size on the highlight features of every camera (in mm x mm). And put it first, or at least amont the megapixel line. I my opinion sensor...

Suggestions to DPreview:
1) You really should add sensor size on the highlight features of every camera (in mm x mm). And put it first, or at least amont the megapixel line. In my opinion sensor...

Yes.All Canon EF, EF-S, and TS-E lenses are fully compatible with Canon 450D.Kind regards,- Henrik

The Nikon is a 2013 lens. The Canon 100-400L was released in 1998, in other words 15 years ago. A lot has happened since then. The 100-400L is a nice lens, but its image stabilization is of the...

I honestly don't know of which aberrations I should pick from. If you have a claim to make, please make it, and don't keep us guessing what you might or might not meanOf course, if you just intend...

Why do you think stopping down wouldn't help? The very first post in this thread shows coma decreases when stopping down to f/2.0, and vanishes completely by f/2.8.I've shot some auroras with the...

I'm afraid you didn't check LensTip, which routinely tests both coma and astigmatism. The relevant page, which shows pretty much the same come info you presented for the 24/1.4L II, is here.When...

cyberstudio: They didn't say "aperture increased from 1.4 to 1.0", which would have been be fine. But saying that the F-NUMBER increased from 1.4 to 1.0 is incorrect. The number 1.4 cannot increase...

If you want to buy one lens for your first FF camera, be it a 6D, 5D or 1D family camera, 80% of the time that lens is the 24-105.The 24-105 on FF is everything and a little more than the 17-55/2.8...