Showing posts with label eye. Show all posts
Showing posts with label eye. Show all posts

Thursday, March 11, 2010

New eyes for the world, Samsung NX10 -Part 5-

Here is the Part 5 of Samsung NX10 review.

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Beyond my expectation

I don’t think I was the only one who worried about this camera. It’s really not easy to create contrast AF performance, mount, own technology not invading other patents, and lenses. However, this passion and performance deserve more expectation. From the moment I pushed the shutter at first, I can’t help saying you’ve done a really great job for this. Fast AF, quality and gradation, Beauty shot for women, and HD video recording are combined well and it will become the most popular lens interchangeable camera for Koreans.

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Falling in love with the Pancake lens

To be honest, I give a higher score to the 30mm F2.0 lens than the NX10. I’m sure that at least 90% of people would agree with me. It’s really great and beyond my expectation in size, weight, design, and so on. The 18-55 OIS lens is also great, but not as much as the 30mm pancake lens. That’s right. The fascinating power of the Samsung pancake lens from the combination of the APS-C sensor for indoor and outdoor portrait, Scenery, and Snap shots is the strongest among all the digital cameras.

The next step of the NX

The NX10 is not finished. It keeps making progress. And it has to be. Originally, continuous firmware upgrade or something has been made in highly expected DSLR cameras for their customers. Even after releasing a product, there will be things to solve or consider. Personally, the NX10 is needed to be upgraded in accuracy of AF to a person in a dark place or backlight condition, video recording function, high sensitivity detail, dark image, and Scenery Recognition in Smart Auto. In addition, there are some functions I hope to be added. They are only viewfinder option, connection between AF location and Spot photometry in Selection AF, compressed size of RAW files, Quick shift focus system, RAW function in a camera, saturation/brightness editing in a camera, faster command dial, compensating vertically in OIS, and additional video recording button, and so on. Of course, there are people who don’t agree with me.

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Evolution camera NX10 representing Korea

When I got the NX10 at first, I was expecting and worrying it. It’s because Samsung’s own lens interchangeable type digital camera was different from other cameras in design and feelings. The NX10 began its way for the first time as a mirror-less lens interchangeable type cameras having the APS-C sensor, but other competitors are not going to just watch it. Therefore, Samsung needs to keep going on. I’m so wondering the next step of the Samsung evolution, but I’m sure their work will never be useless.

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* New eyes for the world, Samsung NX10 -Part 1-


* New eyes for the world, Samsung NX10 -Part 2-


* New eyes for the world, Samsung NX10 -Part 3-


* New eyes for the world, Samsung NX10 -Part 4-




New eyes for the world, Samsung NX10 -Part 4-

Here is the Part 4 about Samsung NX10 review.
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3 consecutive shots in a sec, High speed shots in 30 fps

JPEG consecutive shots take 3 shots in a sec. The number of consecutive shots depends on image quality, Compression rate, and file size. If you want to increase the number of pictures, you’d lower the compression rate from Super Fine to Fine or less and setting it to Normal compression, the camera keeps the speed in 3 fps until the memory is filled.


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According to the specifications, it’s up to 10 pictures in 3 fps, but I think it’s the minimum number. As you can see from the below video, in Super Fine, it took up to 15 pictures and in Fine, it kept the speed until 32 shots, and then the speed got slower. The number of shots changes depending on files, size, and the number of shots. (Class6 SDHC)






Super Fine Compression JPEG consecutive shot







Fine Compression JPEG consecutive shot







Normal Compression JPEG consecutive shot



As far as I remember, in Super Fine, the shots haven’t been below 12 shots. Using it in RAW format, it keeps the speed only up to 3 shots. The compressed file size of Super File JPEG is about 5~6MB. The compression rate is relatively high. I hope it will support RAW compression. I think this great camera needs that performance. With high sensitivity reduction on in ISO 3200, it can’t reach the speed, no matter how fast the shutter speed is, because of noise reduction image process.







High Speed Shooting mode



In the consecutive shot mode, there’s a high speed shooting mode called burst shots. It takes a video for a sec while the sensor is open and captures it to 30 shots. The image size is 1.4M 1472×976. It used to take shots with inappropriate exposure, but it’s a little larger than the Video capture, so it will be useful when saving a video to GIF or keep it to small JPEG files.



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Using the High speed shooting, the sound of lightening fast consecutive shots comes, and then it’s going to be automatically displayed as a GIF animation. It’s a kind of funny thing.



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Smart Range



Smart Range can be turned on or off. It’s totally different from ACB function of compact digital cameras, but almost the same as highlight compensation of Pentax. Turning this on, ISO starts from 200 and details of bright part are restored. Of course, it’s also good to apply highlight compensation or dynamic range by using RAW file format, but the file size is quite big and it’s difficult to handle RAW files, so turning Highlight Compensation on is much better. Even if it goes up to ISO 200, it doesn’t involve noises much. Below pictures were taken a little brightly for the comparison of Smart Range performance.



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It restores highlight more than when it’s off.

Read more from http://www.samsungimaging.net/new-eyes-for-the-world-samsung-nx10-part-4/


New eyes for the world, Samsung NX10 -Part 3-

This Part 3 describes Samsung NX10 very well.


What I worried the most was the contrast AF speed. Contrast AF recognizes the location and contrast of the image a, not using a mirror sensing a distance, so large sensor might have some disadvantage. It’s because the large sensor takes more time to recognize the objects and set a focus on it, if it’s in a long distance or near. The important thing is how quick the camera gets it. That’s why wide angle lenses are faster than telephoto zoom lenses. The Contrast AF speed of the NX10 is faster than I expected. It’s too fast as a model having the APS-C sensor.