Two years ago at Photokina 2014 when I saw the NX1, I was intrigued, watched the ensuing commentaries and reviews, and then felt well justified in spending about $4k US to obtain my present kit (NX1 w/16-50 S & grip, 50-150 S, 60 macro, extra batteries, etc.). Despite Samsung's apparent rejection of its customers, I still think it was a great purchase due to the kit's capabilities and the excellent results shown in its images.
But I still need an updated long solution. Forward to this year's Photokina and I was just as intrigued by the Oly EM1-Mk II (and possibly the Pany GH5). Having already seen encouraging results from the Panny 100-400mm, I could see pairing that lens with either new camera for a relatively "compact" long solution (200-800mm FF equiv). There would not be any need for new wide to short telephoto lenses, since the NX1 already covers those beautifully. The 100-400 could be on the new camera all the time. Now the announced cost does come into mind, the EM1-Mk II & 100-400 Panny together with tax being about the same as my entire NX1 kit. But I also figure that if Samsung did release the 300mm f/2.8 S, Its cost could have very well been in the same ballpark. And I probably (based on reported results, of course) would have bought that lens. So I'm watching carefully the ensuing commentaries and reviews, and biding my time (and watching my budget) for the next few months. Something new and long will be in my future.
I know I'm going to upset someone... but sensor size does matter and particularly in conjunction with these long lenses like this.
Panny 100-400 is an f/4-f/6.3 on m4/3, aka 200-800 f/8-f/12.6
A Samsung 300 f/2.8 APS-C, aka around 450 f/4.2
For myself f/12.6 is only useful on the brightest of days (admittedly it could work for me here in Qatar but not many other places most of the time).
f/4.2 is pretty useful for me in any normal sort of daylight, up to 5.6 works for me there.
No matter at which point in that 200-800 the f-number shifts it will be at least f/8, not good for me.
Panny 100-400: Benefit, Small Size, Drawback, Long Shutter Speeds or Noise (take your pick)
Samsung 300: Size is biggish, but not all that bad, usable more often
Canon 400:
Variant 1 f/5.6 Kind of close to the Samsung 300, Bit longer, thinner, bit darker.
Variant 2 f/2.8 Benefit, only hitting f/5.6 WITH 2x adapter at 800mm Drawback size (it's freaking huge)
FF lenses on FF in above, placing them on APS-C results as expected, but Canon 1.6x
640mm f/8.96 for smaller lens, 640mm f/4.48 for larger or 1280mm f/8.96 with 2x adapter (still brighter than the Panny by 1280, but the price is the size... well and the price, but the price wasn't so bad used)
And the Panny benefit I've been ignoring: It's a zoom!
I rambled a bit, so what I'm saying is, it's a bit too noisy for my preferred way of shooting (at least 1/500 shutter speed, preferably 1/2000 or higher).
Too much sensor talk? Here's a photo for ya:
Sunset in Doha: A very rare one, doesn't usually look like this, traveler's: you will be disappointed
--
Visit my VisionLight website:
http://edwardmichaellach.zenfolio.com/
DPR readers' request: all website images presented by camera used:
http://edwardmichaellach.zenfolio.com/f585961546
Tutorials and Articles on Photography and Camera Reviews:
http://edwardmichaellach.zenfolio.com/blog
My current project - Teatown Lake Reservation:
http://edwardmichaellach.zenfolio.com/f266095218