Jarak Titik K 1 Dan L 1 7 Adalah

Jarak Titik K 1 Dan L 1 7 Adalah

(Pocket-lint) – It might exist playing 3rd-fiddle to Canon and Nikon, but Pentax – at present part of Ricoh Imaging – is a venerable name in the field of photography. Its long history means that its DSLRs, similar the at present-top-spec K-three, can more than hold their own. The company non only has years of experience to draw upon, but an extensive back catalogue of lenses that can rival the marketplace leaders. It isn’t shy to introduce, either.

The K-3 isn’t that dip into a larger, full-frame sensor that some had been hoping for, merely the model doe introduce the highest resolution we’ve even so seen from the company. If the 24-megapixel sensor sounds similar to the
Sony Alpha A77
or A65 then information technology’s for adept reason: it’south the very aforementioned base sensor. Just Pentax has a certain manner with its paradigm processing and, typically, nosotros’ve institute the company to get the utmost out of raw hardware. Can the Grand-3 succeed in standing this success and does it stand out across its Canon and Nikon peers?

Our quick accept

Pentax’s years of experience smoothen through in the K-3’s well thought-out construction, which puts all of your nigh commonly used controls in user-friendly, piece of cake to observe locations. The innovation and user selection behind features such every bit avant-garde anti-moire and elementary things such as a mode punch lock brand this a photographic camera that’southward looking to delight anybody. And please it does, every bit using the Chiliad-iii is a bit of a treat.

Video performance nevertheless isn’t the best out there, just then this is a stills camera – and still epitome quality is where information technology actually counts in a DSLR. That’s exactly where the K-3 makes it count too, by putting in a good functioning at regular sensitivities, fifty-fifty if it introduces a fair amount of grain at the upper end. It’s not the all-time of the best Pentax quality nosotros’ve seen, but information technology’s however impressive and will give its closest competitors a run for their money.

But the thing that gives the K-three considerable appeal is that it’s extremely keenly priced, which makes information technology a very tempting purchase indeed. But information technology’s non a cost that comes at the expense of build or function. Nope, Pentax has got everything nailed downward and information technology all works wonderfully.

Pentax K-iii


iv.v
stars – Pocket-lint recommended

For

  • Cost
  • Rugged build quality
  • Controls and menus are very well thought-out
  • Stills operation is splendid

Confronting

  • Grain at middling sensitivities
  • Noise on video soundtrack acquired by lens mechanics
  • Smaller lens arsenal than competition

Exercise the shake

The Pentax K-3’s new sensor besides has another fob upwardly its sleeve: it does abroad with the low pass filter. This filter is traditionally used to blur the incoming light slightly in an effort to avoid jagged-edges and the effects of moire on the image, where fine item in the source textile lines upward with the filigree layout on the sensor.

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pentax k 3 review image 3

Instead of the filter, the K-three applies microscopic shakes to the sensor at the point of exposure to accomplish the same result. Pentax calls the hardware option “advanced anti-moire”. The primary do good of this approach is down to choice. Because with it switched off sure subjects volition benefit from the absence of the low-pass filter, while others, such as pin-stripe suits with their closely-aligned lines, would autumn into issues. Or not, as is the example here, as the choice of on or off isn’t something any other manufacturer has tackled.

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Rugged structure

When information technology comes to build quality the Pentax K-3 nothing short of excellent. The stainless steel chassis is very sturdy, and you won’t worry about it getting a crash-land or ii if y’all have it slung over your shoulder while y’all’re out for a hike.

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pentax k 3 review image 2

It’s been designed for use in more demanding surroundings than your average DSLR, with 92 weather-sealed points to keep out the damp and grit, and it should have no problems with the polar vortex that’s been plaguing the UK over the winter: Pentax claims that it will keep on shooting correct down to -10 degrees Celsius. Nosotros’ve non quite hitting that temperature, fortunately, but shooting outside has been no trouble whatsoever.

Despite this, information technology’south comfortable to concur for extended periods because of a decent notched grip, but it’s slightly heavy at 715g for the body alone – simply that’s the cost to pay for a tougher steel structure. Around the dorsum the buttons are responsive, and the smooth clicks in the thumbwheel brand it easy to dial in the verbal settings yous’re after. Even the mode punch comes with a wonderfully uncomplicated simply ace characteristic: a lock dial that clicks in and out of position. Once again it’due south all most choice, to cater for different users.

The menus are clear and well thought-out, and the 3.2in rear display, which supplements the top-plate LCD to display your current settings, flips its contents as yous turn the photographic camera from landscape to portrait. An optical viewfinder with 100 per cent field-of-view likewise makes for accurate framing – an essential for a DSLR such every bit this.

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pentax k 3 review image 4

Pentax isn’t shy of pro features in its cameras either. With a shutter speed that runs from 1/8000th second all the way down to 30 seconds, it’south ripe for everything from sports to long-exposure night shots. It can write upwards to 60 JPEG and 23 raw files at 8.3fps should the demand ascend too, while at the opposite terminate of the scale the Bulb mode lets yous hold open up the shutter for longer dark-time shots. Information technology’s the availability of that super-fast shutter that we liked the near though, every bit this is oft reserved for pricier top-spec DSLR models.

Raw power

That new sensor also claims to be ameliorate in low light conditions. Specifications such as a maximum sensitivity upwards to an impressive ISO 51,200 – and exposure bounty of five stops in either direction – might sound impressive, merely it’s a numbers game really. What the Pentax K-3 is the king of is at the other end of this sensitivity range.

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The Thou-3 shoots both JPEG and raw files, the latter offering Adobe DNG (Digital Negative Format) and Pentax’south own format. The camera has dual SD menu slots likewise so you tin prepare it to write to both for backup purposes, apply card 2 as an overflow, or send your JPEG files to ane and the raw files to the other.

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pentax k 3 review image 14

Pentax K-3 review – sample image at ISO 3200 – click for full size JPEG crop

At middling sensitivities upward to and effectually the ISO 400 mark we constitute the results are crisp and grain-free, assuasive for reliable indoor shooting using natural calorie-free. However, when heading outside and shooting in muted woodland environs, where the decreased light caused the Chiliad-three to hike the sensitivity to a more ambitious ISO 3200, looking back at the results at 100 per cent scale revealed considerable levels of grain in the image.

Fortunately such imperfections in a physically large image are harder to spot when the image was zoomed dorsum out to fill up a brandish, and then if you’re planning on using your results with care and non printing at giant scales or cropping right into the shot then it’southward not something you’ll have to worry nearly besides much.

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pentax k 3 review image 10

Pentax One thousand-iii review – sample image at ISO 1600 – click for total size JPEG crop

In many ways we similar Pentax’s honesty. Its processing doesn’t over-work JPEG images and render them soft, it allies itself on the side that’s truer to the original raw capture. The ISO 1600 case to a higher place existence a prime example of how much detail can be maintainedstraight from camera.

The ane problem nosotros did take was underexposure, simply and then this is typical of Pentax metering and but a case of something to get used to. However, it did hateful bumping exposure in post-product a number of times – so we’d recommend relying on raw capture every bit a backup.

Pentax’s pinnacle performance?

Pentax has been a champion around the 16-megapixel marking in our opinion, and it seems the push in resolution in the K-iii pushes things both forwards and backwards. It’s a bit of a tug-o-war depending on whether you demand to shoot predominantly in low-light or not.

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pentax k 3 review image 8

Pentax K-iii review – sample image at ISO 400 – click for full size JPEG crop

Because elsewhere images are rather glorious. Color fidelity is second to none, with warm reds and xanthous, and rich greens and blues. Where similar tones come together, such as the green of a drake’s head confronting a foliage groundwork, they’re clearly distinguished, and in shots displaying only minor tonal variation, such as a plaster frieze, the play of light on the sculpted curves is accurately reproduced with no loss of detail.

There was some very slight colour fringing (chromatic abnormality) in some sample shots, although that comes down to eyes. And we’ve been using the K-3 with the bones 18-135mm lens – there are some far superior Pentax lenses out at that place, although it’s nowhere nearly as easy to obtain them equally it is with the competitor brands.

Pentax G-3 review – sample image at ISO 1600 – click for full size JPEG crop

The K-three delivers a 27 focus indicate system, known as SAFOX 11, consummate with 25-cantankerous-type sensors for precision functioning in either portrait or landscape orientation. The autofocus points cover the central function of the frame, and so it’s piece of cake to become a set up on your subject, and the 18 – 135mm lens we were using produced some impressive shallow depth of field shots with a quick fall-off in the level of focus effectually the sweet spot and an bonny bokeh to the groundwork.

In brusque Pentax has only got meliorate and better in recent years and this latest autofocus system shows that. SAFOX xi’s arrangement is similar to that plant in the One thousand-5 model – it’s a cardinal rectangular organization with 2 line points to the side – but there are now more than points for improved tracking AF and a greater item when it comes to autofocus. It gives wider scope for tracking and shooting all manner of subjects. In the viewfinder the AF points low-cal-up red to make clear where focus has been attained, which is bright, clear and quick to respond.

Video performance

Then there’s picture show mode, an area where Pentax has typically lagged behind the contest. But then we don’t heed that, equally this is a stills camera afterwards all. Pic mode shoots Full Hd at threescore or l frames per second, only outputs as 1080i interlaced which isn’t nearly up to electric current standard. Information technology is 1080p if shooting at xxx, 25 or 24fps though.

The internal microphone is mono, only plug in an external mic and you lot can record stereo along with your images. Y’all tin can set up the volume manually or exit it ready to car, but there’s no selection to filter wind racket.

Video image quality is adept, and it handles the transition from light to dark settings and dorsum once again smoothly, with no stepping in the level of exposure. However, walking effectually while shooting, which naturally ways that the composition of the scene is constantly irresolute, leaves a lot of groundwork noise on the soundtrack as y’all tin can hear the K-3 and fastened lens fiddling with the autofocus mechanics to recoup. Making a more meaning change, such as sweeping from a close point of focus to a more distant 1, causes it to make more than significant corrections, which results in a very obvious snapping audio on the sound track.


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Writing by Nik Rawlinson.

Jarak Titik K 1 Dan L 1 7 Adalah

Source: https://www.pocket-lint.com/cameras/reviews/pentax/126781-pentax-k-3-review

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