FrankS009: Hope to purchase this camera in the next year. What is not to like?
How does it fit in the hand?
Hmm, did not realize. Not up to speed on all models anymore, I haven't been in the gear-head mode in a bit.
stabilization is on Panasonic lenses. They have no compelling reason to put it on the body and thus open up lens sales to competitors. Sure it is nice to have a freebie, but I doubt IBIS is coming to Pana micro 4/3 any time soon.
Chris2210: So is it antennae or antennas? I'm relaxed about either [no one these days says stadia, do they?]... but it can't be both.
Is it doughnuts or donuts? It can't be both... or can it? Darned English language. Blizzard, wizard. Hmmm
Timmbits: The flat shape is very impractical; they should make them cylindrical (as Panasonic did a very long time ago as an alternative to the gopro, but unfortunately didn't seem to have any success (that's a failure from marketing, not because of the product))The cylinder is more aerodynamic, harder to snag and bang on things, easier to mount on things like the side of helmets. This is really playing it safe. Wish more would innovate.
However... this does tell you for how much those cameras costing hundreds more SHOULD be selling for - what they are really worth!
Contour still makes them cylindrical.
Two words: Lightning Photography! Can't wait to pick one up, but not until June.
liquidsquid: I'm not sure if this is possible. White LEDs contain phosphors to generate the colors other than blue (of which the LEDs are based upon). The phosphors do not really turn on and off that fast. There is a charge time and a discharge time much longer than 1/2,000,000 AFAIK. If anything you will wind up with a rainbow effect on moving subjects as the various phosphors ramp up and back down in brightness as different colors will have different response times.
I suppose if you heat the phosphors, they turn on and off faster. Also it may be that the peak power so overwhelms the ramp-up and down, it doesn't matter. The again I don't think those images are in the 1/2Meg range.
Oh, bear in mind that a bare-die LED (one without phosphors) can switch on and off at a pretty good clip (small LEDs can go 10MHz+), but a lot depends on the physics of the LED's die, and the size of it. A big honking high-power LED has a lot of self-capacity, meaning it is difficult to turn the LED on and off quickly, especially at 2MHz rates. The assumption is you use a high-power driver circuit that can reverse-current briefly to drain that charge back out.
The developer is best-served using multiple-color LEDs rather than whites to avoid phosphors, and a good diffuser to mix those colors before reaching the subject.
In all, I think is price point is not going to be met unless volume is rather large.
(p.s. I am an engineer and have worked on such things, though not for flash photography)
I'm not sure if this is possible. White LEDs contain phosphors to generate the colors other than blue (of which the LEDs are based upon). The phosphors do not really turn on and off that fast. There is a charge time and a discharge time much longer than 1/2,000,000 AFAIK. If anything you will wind up with a rainbow effect on moving subjects as the various phosphors ramp up and back down in brightness as different colors will have different response times.
Surprising high ISO results for a first release. Hmm...
liquidsquid: Tempting... one of my favorite lenses is a 50mm F1.x (cannot remember right now) old good Minolta adapted to m4/3. It would be nice to get automatic features and less coma wide-open.
Hopefully it is under $1K, but I doubt it.
Yeah, but it was $35, and the center of the lens is far better than the edges. Playing in the "sweet spot". Honestly I don't use it much any more, got tired of the manual focus struggle on moving subjects. I could nail quite a few shots by pre-focusing, but it required too much thinking.
Tempting... one of my favorite lenses is a 50mm F1.x (cannot remember right now) old good Minolta adapted to m4/3. It would be nice to get automatic features and less coma wide-open.
I've got to try this! Plenty of subjects around here. To get rid of the monochrome result you could use a few color-tuneable RGB LED hobby kits placed at different locations. That may add some real pizzaz to the result without post.
REDred Photo: Lately, I've been downloading full size jpg portrait samples from the new cameras and comparing them in Photoshop. The goal is to see how well the images will perform at large print sizes so I up the resolution to 40 inches on the short edge at 240 dpi. I then view all the different images at about 42% so that my monitor is displaying almost exactly actual print size. Then I compare to a portrait I scanned from 6x7 medium format slide film roughly equivalent to 60mp.
Generally, all the digital camera files tend to look a little too plastic smooth, especially in areas where the image subject is a single color. When up-resed to 40x60, digital noise looks chunky and artificial. The film has a very random fine grain that shows even in smooth, same-color textures such as the whites of the eyes... this fine texture, although not as "clean" as digital, just looks so much more natural and organic. These observations are not surprising to anyone familiar with high resolution film.
Makes one wonder if you were to apply a "film-grain" process to the "clean" digital images if it would better resemble the MF image, which I would suspect is the case. I am curious to see what you think of this, and I am likely wrong. It sounds like you have the tools to check this idea though. Too bad there isn't a silver-halide crystal grower filter ;-).
I would rather start at the low-noise images and add noise to taste, then take a noisy image and attempt to extract.
Heefe: Funny how people are so obsessed with the size of the sensor...
OMG, for all of the "experienced" photographers around here, they sure fail at math.
F2.8 (or any F value for that matter) of full frame exposure time for the same ISO ratings is the SAME as exposure time on a smaller sensor like m4/3 at equivalent focal length. How hard is that? The ONLY difference is DOF.
Sure light gathering ability is greater on the larger lens, but that is to cover a larger area of sensor, so the light is spread over a greater area. The light intensity on ANY GIVEN SURFACE AREA of the sensor is the same. Note AREA not the same as PIXEL.
That little patch of greenery is the most telling, as it seems to confuse the snot out of the NR routines. The Sony NEX shows artifacting, The GX7 shows smearing, the EP-5 handles it well with just some resolution loss, and the RX100 II smears it out as well, but not as bad as the GX7. Of course this is all at ISO 12800, a setting I have never used.
Still considering the sensor size and resolution... if I have to look this close to see a flaw consider me really impressed.
Of other Note: Greenery is cyan-ish on Sony, yellow-ish on the m4/3 which is consistent with my experiences with the same WB settings.
liquidsquid: Any chance of taking a long night-exposure of the stars, aurora or a night cityscape? Something in the 10 second or more range lowest ISO and ISO400 or more would be awesome, as that is something all of my micro 4/3 cameras over the years would struggle with. Lightning shots were never really "pow" shots like with my old Sony DSC-R1 had.
I've owned G1 and the GH2, and after a few tries with long night exposures, have sort of put it aside until technology catches up on these smaller cameras.
The OMD is great at it from what I have seen, no argument.
The older Panasonic sensors (G1, GH2) would produce a mottled-looking dark background instead of a film-like grain gradient. Also they are very bad at hot pixel noise, which is worse the longer the exposure no matter the ISO or using dark-frame. You can get fake stars in post if two hot pixels are adjacent. Re-mapping doesn't help BTW as they are not saturated pixels, only more sensitive by a little.
Once I noticed these problems, I couldn't let it go as it looks very unnatural and almost impossible to remove in post. I do have some great lightning shots, but the dark sky backgrounds are still mottled, and it does show up in print. I also have to manually remove the hot pixel noise for those few fake stars. I also had problems with horizontal streak noise from interference on both cameras on anything but the lowest ISO if I pulled the exposure at all of the darks.
Any chance of taking a long night-exposure of the stars, aurora or a night cityscape? Something in the 10 second or more range lowest ISO and ISO400 or more would be awesome, as that is something all of my micro 4/3 cameras over the years would struggle with. Lightning shots were never really "pow" shots like with my old Sony DSC-R1 had.
Great price for a monitor with these specs and size. Too bad this is just a hobby!
photo nuts: This camera will (i) seal Nikon's status as the bestselling DSLR manufacturer worldwide (ii) stem the loss of converts to mirrorless cameras (iii) help ensure FF DSLRs stay relevant for many more years.
While Canon had a massive head-start when digital DSLR cameras were first launched, it appears they are now losing steam rather quickly... Way to go, Nikon!
Yeah, big, honking camera to drag with you on a trip that is darned near impossible to conceal or hike with vs. something that fits in a car console. I never have been a fan of FF due to bulk and feeling a bit ridiculous carrying one. I feel like people expect me to be a pro when I am only a hobbyist.
Each system has its place, and can compliment each other if you have bags of money for lenses. The gap for IQ is narrower than ever, so now DOF is the real differentiating factor.
nixda: Here are two things I'd like to see in a camera that haven't been mentioned before:
1. Square sensor. The image circle is a, um, circle, so why tossing out valuable sensor real estate? Aspect ratios can be selected via the menu or in post-processing, if desired. Also, one wouldn't have to struggle with landscape vs. portrait orientation and all that brings with it when it comes to holding a camera or mounting it to tripod heads.
2. The edges of the bottom plate should be shaped to be compatible with the Arca-Swiss standard.
Hexagon would make more sense, more could be cut from a round die and cover more of the image circle than even a square.