Woah! Canon Just Released a Camera Capable of ISO 4,000,000

Canon ME20F-SH with EF 50mm f/1.2L
Canon ME20F-SH with EF 50mm f/1.2L

Canon has released the ME20F-SH multi-purpose camera capable of an ISO rating of over 4,000,000. That’s right, a freaking 4 million! In short, it can basically let you shoot in near total-darkness.

The 35mm full-frame sensor can shoot Full HD video with subjects illuminated with nothing more than 0.005lux of light at its maximum ISO setting. This is dimmer than what you’d get on a overcast, moonless night with airglow (0.002 lux). The secret to this night vision capability is the 2.26MP CMOS sensor’s huge 19μm pixels—5.5x larger than what’s found on a high-end DSLR.

The camera accepts EF and EF-S lenses with autofocus, and has a built-in IR block and ND filters, both of which can be disabled if required. Being a professional camera, it supports Canon Log and Wide DR modes for maximising the dynamic range of your footage.

All these does not come cheap of course. You can pick up this baby in December this year for a cool US$30,000.

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Panasonic’s Big Day: Lumix GX8 Announced, 25mm and 100-400mm In Development

Panasonic GX8 Front
Panasonic has made a number of announcements, and the big one is the DMC-GX8. I had thought that the middling success of the GX7 meant that Panasonic might consolidate their lineup, but here is the GX8. Slightly larger than the not-tiny GX7 it replaces, it adds a whole bunch of features, including an all-new 20 megapixel sensor, with speculation that it is likely from Sony, given their release of a 20 megapixel part. Sony has been very good at making noticeable improvements with each new generation of sensors for the past several years, so the GX8 is likely to raise the bar on image quality for Micro Four Thirds cameras. Regardless of the source it’s nice to see a new sensor being introduced!

Panasonic GX8 Top

Other new improvements include 4K video and stills modes, Depth-from-Defocus technology for fast autofocus, a proper XGA EVF, and a fully articulated WVGA OLED touchscreen. There is also improvement to the sensor shift stabilisation, which now boasts four axis (horizontal and vertical shift along with pitch and yaw) and can be combined with Panasonic’s optical stabiliser in the lens. It will be interesting to see how this pans out. Top frame advance is at 8 FPS, similar to the GX7.

A minor improvement that I like: Long exposure is now at up to 30 minutes. Previous Panasonic cameras were limited from two to four minutes, and the only cameras that provided much more than that were the GH cameras at 60 minutes. Good for those long exposures!

A downsize is in the upsizing of the camera, in both size and price. While I liked the GX7’s size, the improvements in the GX8 probably necessitated the size increase, and the need for profitability means the GX8 will debut at US$1200 for just the camera body in August. That has to be at least a 40% increase over the GX7’s debut price!

Panaosnic GX8 Back

 

Also announced were some working developments, aka “we’re letting you know so please don’t go elsewhere with your money” announcements. The 25mm f/1.7 and 100-400mm f/4-6.3 are in the works, so if you are interested in such lenses expect them to be out next year. No other details like weight and price are available.

The last announcement is an interesting one: A post-focus (think Lytro) trick that will be available to Panasonic 4K cameras that uses Depth-from-Defocus and a fast frame rate to take a scene and merge the images together. If anyone has used the Nokia Lumia 1520’s feature, this is probably what it will be like. For static scenes it will be better than a Lytro, since 8 megapixel images are better than just the measly one or four megapixels from a Lytro, and you still have a decent normal camera after that. Panasonic has confirmed just the GX8 as one of the cameras that will receive this feature.

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Samsung NX500 Review

Samsung NX500
Samsung NX500

In a market dominated by the big two camera makers—Nikon and Canon—for DSLRs and cameras, and the smaller players like Fuji, Olympus and Sony for the mirrorless sector, Samsung is probably not a name that comes to mind when one is shopping for a digital camera. But they do have a small line-up of mirrorless and compact cameras that offer you an alternative to the more dominant and well-known brands.

The NX500 is Samsung’s latest addition to their camera line-up, targetted at the “advanced amateur” photographer who wants something more advanced than a compact camera and interchangeable lenses without the bulk of a typical DSLR setup. It features a 28.2MP APS-C-sized Back-side Illuminated (BSI) CMOS sensor—the highest resolution available in APS-C sensors so far.

Weighing in at just 0.63lbs (286g) for the body alone, it’s lightweight but still has a sold feel in the hands. The back of the body is dominated by a 3″ Super AMOLED touch screen for composing and reviewing your shots. Unfortunately, it didn’t come with an Electronic View Finder (EVF). The screen has a resolution of 1063K dots and is articulated, so you can flip the screen up and down to aid your composition. For selfie lovers, the screen can even be tilted upwards to face the front so that you can take 28MP selfies or wefies with ease!

aSamsung NX500 Tilting Screen (Selfie Mode)
aSamsung NX500 Tilting Screen (Selfie Mode)

The controls are pretty well laid out, with the typical PSAM mode dial, command dial and shutter release on the top plate alongside a “Mobile” and AEL buttons. The rest of the controls are at the side of the LCD behind the camera, consisting of a D-pad, few other buttons and another command dial. The front and rear command dials work pretty much the same way as a Nikon DSLR, which means I can get used to it pretty quickly since I have been a Nikon user for a long time. There is a video record button on the side of the body, a rather awkward place to put it. Sure, it prevents you from accidentally pressing it, but when you really need to engage it, it’s not easy to get at.

Samsung NX500 Tilting Screen
Samsung NX500 Tilting Screen. Here you can see the awkwardly-placed video recording button.

Settings like ISO, exposure compensation, AF and drive modes can be easily changed via the D-pad buttons; others have to be accessed via the Fn button or the “i” button on the lens itself. The rest can be accessed via the reasonably intuitive menu.

To keep things nice and compact, the NX500 does not have a built-in flash. However, Samsung bundles a cute little pop-up flash which you can attach to the hotshoe, much like Fujifilm’s EF-X8 which came with the X-T1 camera.

The review unit came with the Samsung 16-50mm f/3.5-4.5 Power Zoom kit lens, which covers a nice, common focal length range suitable for most people. You can zoom the lens using the zoom buttons on it, or by twisting the fly-by-wire zoom ring. The latter becomes a focus ring if you set the lens to manual focus.

Performance

The camera starts up pretty quickly within a second, so it’ll always be ready for your shoots. It might be a bit faster if used with a prime lens, since it wouldn’t have to extend like the power zoom would.

The 3″ AMOLED screen is bright and colourful, much like Samsung’s Galaxy phones in normal lighting conditions. However, once used in bright sunny Singapore streets, it becomes hardly visible. This issue is not unique to Samsung of course, and this is where an EVF or OVF would come in useful. The refresh rate of the screen is very fast, with very little lag, which is a good thing.

The Auto White Balance of the NX500 tends towards the “cooler” side of the colour temperature scale, giving this photo a slightly blue tinge.

With the bundled kit lens, the AF performance is decent in day light. Compared to the Fujifilm X-T1, the AF speed is slightly slower. When light level falls, the camera begins to hunt and sometimes fail to acquire focus. Under the same lighting conditions, my X-T1 didn’t have any issues focussing. Strangely, I also had some random issues with the AF locking but the resulting shot is out of focus. I am not sure what could have caused this as I was photographing something static.

At the widest setting of 16mm (equivalent to 24mm on a full-frame camera), the lens exhibits some barrel distortion. Nothing too major here, and this is quite typical of most low-cost lenses. You can see it in the photo below, where the grid lines on the building is slightly curved.

Slight barrel distortion can be seen at the 16mm end of the bundled 16-50mm kit lens.
Slight barrel distortion can be seen at the 16mm end of the bundled 16-50mm kit lens.

The Samsung NX500 is able to shoot at up to 9fps, but that’s not a feature I use often. Sports and action photographers would probably find it more useful. I didn’t really test this in detail, but with RAW+JPEG, the buffer filled up rather quickly and the camera has to pause to clear the buffer. It should perform much better in the JPEG-only mode.

SAM_0352

Image Quality

Pictures taken by the NX500 and the kit lens have good colour rendition, with a nice contrast and most importantly, sharp. As with most recently-produced cameras, the NX500’s sensor does not have an anti-aliasing filter on it, and this probably contributed to the sharpness. Dynamic range of the camera appears to be decent, being able to capture everything from shadows to highlights easily.

Highlights are kept within control, while shadow details are still good.
Highlights are kept within control, while shadow details are still good.

SAM_0362

One thing I noticed from my test shots is that the NX500’s Auto White Balance (AWB) tends to render colours on the cool side. My daylight shots end up slightly bluish. From the files, I noticed that the camera used a white balance value of about 4800K, which is lower than the typical 5000–5500K used in daylight white balance. Perhaps, Samsung love things on the blue side, something I noticed on the Galaxy-series phones’ bluish screens as well. To get around this, it’s best to set the white balance manually before shooting, even if you are shooting in RAW.

In terms of high-ISO performance, images are generally usable till about 3,200. Above that, things start to get really coarse. I wouldn’t use anything above ISO 6,400 unless I am desperate. ISO 25,600 really looks like crap. Like most cameras, it’s probably there only to try to win the numbers game.

Samsung NX500 ISO Comparison
Samsung NX500 ISO Comparison

Other Features

Most cameras nowadays feature some sort of wireless connectivity, usually via WiFi, and the Samsung NX500 is no exception. With NFC connectivity, all you need is to tap a NFC-enabled smart phone to the camera’s bottom, and it’ll be automatically paired. You do need to download the Samsung Smart Camera app before you can do anything useful.

For non-NFC phones, there’s always the good old way of manually connecting to the camera’s WiFi hotspot, then launching the app to control the camera or download images. You can also change camera settings via the app.

One notable feature which really impressed me is that the NX500 is able to connect to your home wireless network and download firmware updates directly. I have not seen any other cameras do this, and it’s certainly something that other camera makers can implement.

Samsung NX500 Firmware Upgrade Screen
Samsung NX500 Firmware Upgrade Screen

For time-lapse lovers, the NX500 features a Interval Shooting mode which can also compile the shots into a single time-lapse movie. Unlike other cameras with a similar time-lapse mode, it also keeps the individual images captured, in additional to the final movie. There are advantages and disadvantages to this of course. With the original images, you can have the option of processing and combining them yourself in the software of your choice if you didn’t like what the camera did. Of course, this is at the expense of storage space on your card. At 8-12MB per large JPEG and 35-46MB per RAW file, a card fills up quickly. A 16GB card can only take about 270 shots if you choose to shoot in JPEG+RAW like many photographers do.

But my main gripe of the time-lapse is the movie produced. Compared to the time-lapse taken by a Nikon D810 or even an iPhone using iOS 8’s time-lapse feature, the NX500’s time-lapse is noticeably jerky. Samsung also chose to use the relatively new H.265 video codec instead of the more common H.264, so in order to work with the video or even to upload to YouTube, you’d need to convert it to H.264 first. I am not sure if this is the cause of the jerkiness that I’ve experienced.

Conclusion

Overall, the Samsung NX500 is a nice little camera to use, if you are able to live with the little “faults” here and there. If Samsung can improve the AF and AWB a little, it’d be a much better camera. The features are certainly innovative (there’s also this auto-beautifying function in the selfie mode which I did not try), and the image quality is great. What’s not so great is the price. At a SRP of S$1,159, Samsung faces quite a bit of competition from the other, more well-known camera makers.

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