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Pentax K-3 DSLR Camera Body Only (24MP, CMOS Sensor) 3.2 inch LCD

by Pentax
4.8 out of 5 stars  See all reviews (13 customer reviews)


RRP: £1,099.99
Price: £879.00 & FREE Delivery in the UK. Details
You Save: £220.99 (20%)
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Only 3 left in stock (more on the way).
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  • Weather resistant body with 92 protection seals
  • 24 MP stabilised CMOS sensor without AA filter
  • New AF module SAFOX 11 with 27 AF points (25 cross points)
  • Continuous shooting 8.3 fps
  • 3,2'' 1037K LCD monitor with anti reflection and anti scratch coating
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Pentax K-3 DSLR Camera Body Only (24MP, CMOS Sensor) 3.2 inch LCD + Pentax smc 35mm f/2.4 AL Lens
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Product details

  • Product Dimensions: 12.9 x 9.7 x 7 cm ; 717 g
  • Boxed-product Weight: 1.4 Kg
  • Delivery Destinations: Visit the Delivery Destinations Help page to see where this item can be delivered.
    Find out more about our Delivery Rates and Returns Policy
  • Batteries 1 Lithium ion batteries required. (included)
  • Item model number: 15529
  • ASIN: B00FOPHY0U
  • Date first available at Amazon.co.uk: 8 Oct 2013
  • Average Customer Review: 4.8 out of 5 stars  See all reviews (13 customer reviews)
  • Amazon Bestsellers Rank: 7,043 in Electronics (See Top 100 in Electronics)
  • Click here for information about recycling electrical and electronic products

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Product Description

Product Description

83fps Continuous Shooting
8.3fps Continuous Shooting
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Pentax K-3 DSLR Camera

The PENTAX K-3 digital SLR camera has been developed to be the flagship of the PENTAX K digital SLR camera series; this model features a host of effective functions and user-friendly features to optimise image quality and performance when shooting outdoors.

Designed for top performance, the K-3 provides an array of outstanding features, including high-resolution image reproduction with approximately 24 effective megapixels; a 27-point AF system; high-speed continuous shooting at approximately 8.3 images per second; high-precision exposure control with a 86,000 pixel RGB light-metering sensor; a large, high-resolution LCD monitor; and an optical viewfinder with the largest, brightness subject image in its class.

The anti-aliasing simulator developed specifically for the K-3 allows the user to effectively minimise moiré without the installation of an optical anti-aliasing filter in the camera, providing a choice of filtered or filter-free shooting for a given scene or subject.

The K-3 also offers greatly-enhanced movie-recording features and smartphone-accessible functions. The time-proven dustproof, weather-resistant body construction ensures dependable, flawless performance in the field.

Main Features
High-resolution images produced by a sensor with approximately 24 effective megapixels and an imaging engine

The K-3 is equipped with a APS-C-size CMOS image sensor (23.5mm×15.6mm) with approximately 24 effective megapixels. By coupling this sensor with a PRIME III imaging engine with high-efficiency noise and image processing capacities and an anti-aliasing filter-free design, the K-3 delivers high-resolution, fine-gradation images. It also offers a top sensitivity of ISO 51200, for taking detailed images under poor lighting conditions, and to simplify handheld shooting of nightscapes.

Weather-Resistant
Weather Resistant
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PENTAX-original SR mechanism to reduce moiré as effectively as an optical anti-aliasing filter
Anti-Moire-Effect
Anti Moire Effect
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1. In-body SR mechanism
The K-3 features a PENTAX-developed SR (Shake Reduction) mechanism that can be used with any compatible PENTAX interchangeable lens. Thanks to the addition of an SR-dedicated servo controller and an increase in the magnetic force driving the SR unit, this mechanism assures more stable, effective camera-shake compensation.

2. The World’s-first, innovative anti-aliasing simulator function
The anti-aliasing simulator applies microscopic vibrations to the image sensor unit at the subpixel level during image exposure, generating the same level of moiré-reduction effect as an optical anti-aliasing filter. Unlike an optical anti-aliasing filter that always creates an identical result, this simulator allows the user not only to switch the anti-aliasing filter effect on and off, but also to adjust the level of the effect. This allows the user to set the ideal effect for a particular scene or subject.

3. User-assisting shooting functions
The SR unit’s flexible design, which tilts the image sensor unit in all directions, is one reason why the K-3 can offer a host of handy shooting functions, including auto level compensation, image-composition and fine-adjustment.

SAFOX 11 AF module with 27 auto focus points

The K-3 features a SAFOX 11 AF module with an expanded image-area coverage using 27 AF sensors (25 cross-type sensors positioned in the middle). The centre sensor and two sensors just above and below it are designed to detect the light flux of an F2.8 lens, making it easy to obtain pinpoint focus on the subject when using a large-aperture lens. This AF module is highly light-sensitive and covers a wide AF working range of –3EV to +18EV. Since the AF module takes data from RGB light sensors into calculation to optimise AF operation, the K-3 also provides functions such as high-accuracy auto-focusing during the shooting of fast-moving subjects, and the zone-select AF mode to automatically select the best possible in-focus point within a designated nine-sensor zone.

High-precision exposure control with a PENTAX Real-Time Scene Analysis System

The K-3 is equipped with PENTAX Real-Time Scene Analysis System that consists of approximately 86,000 pixel RGB light-metering sensor and improved algorithm, which allows it to not only control the exposure with extreme accuracy, but also to utilise the data taken in by the light-metering sensor to further enhance the accuracy of auto-focusing and white balance adjustment. This has expanded the measurable minimum luminance level to as low as –3EV. By detecting the type of scene or subject using the light sensor, the K-3 can not only select the exposure settings that are more consistent with the photographer’s creative intentions, but can also make more precise distinction between the main subject and the background to improve the accuracy of flash discharge level.

K-3-PRIME-III
K-3 PRIME III
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ensor-Shift-Shake-Reductiont
Sensor Shift Shake Reduction
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Dual-SD-Card-Slots
Dual SD Card Slots
High-speed continuous shooting with approximately 8.3 images per second

The K-3 continuously records as many as 22 images in the RAW format or 60 images in the JPEG format in a single sequence, at a maximum speed of approximately 8.3 images per second. This has been made possible through the use of several technologies, including a high-speed, high-accuracy control mechanism that regulates the shutter, mirror and diaphragm independently; a damper mechanism that effectively minimises mirror shock; and a high-speed data transmission system incorporated in the PRIME III imaging engine.

Optical viewfinder with new optics, to provide a nearly 100% field of view and a larger, brighter viewfinder image

The K-3’s glass prism has been treated with a coating designed to improve reflection, resulting in a much brighter viewfinder image. The eyepiece optics have been completely redesigned to assure an approximately 0.95-times viewfinder magnification to provide a broader image field, making it easier for the photographer to confirm the subject’s focusing status and compose the image.

Full HD movie recording with creative tools

The K-3 captures beautiful Full HD movie clips (1920 x 1080 pixels; 60i/30P frame rate) in the H.264 recording format, which assures flawless, high-quality movies even with fast moving subjects. It also comes equipped with a stereo mic terminal for external microphone connection and a headphone terminal. The user can even adjust the audio recording level manually and monitor sound levels during microphone recording. In addition to a variety of creative special-effect modes, the K-3 also provides an upgraded interval movie mode, which captures a series of 4K-resolution movie clips (3840 x 2160 pixels) at a fixed interval.

Smartphone-support functions

By installing the optional FLU CARD FOR PENTAX 16GB memory card (sold separately) in the K-3, the user can release the K-3’s shutter, check the live-view image, and browse and download the images recorded on the card using a smartphone.

92WeatherSeals
92 Weather Seals
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Large, easy-to-view 3.2-inch LCD monitor with approximately 1,037,000 dots

The K-3 features a 3.2-inch high-resolution LCD monitor with approximately 1,037,000 dots (in a 3:2 aspect ratio) on its back panel. In addition to its wide-view design, this monitor also features a protective tempered-glass front panel for added durability, and a construction in which the air space between LCD layers is eliminated, effectively reducing the reflection and dispersion of the light to improve visibility during outdoor shooting. During playback, the K-3 even allows the user to check recorded images at life-size magnification.

Compact, solid body with dustproof, weather-resistant construction; perfect for outdoor shooting

The K-3’s exterior casing is made of sturdy yet lightweight magnesium alloy. Thanks to the inclusion of 92 special sealed parts in the body, it boasts a dustproof, weather-resistant and cold-resistant construction, assuring solid operation at temperatures as low as -10°C. It also features a dependable, durable shutter unit that can handle some 200,000 shutter releases. Despite all these features, the K-3 has been designed to be compact and maneuverable, assuring it operates exceptionally when shooting outdoors.

Box Contains

Pentax K-3
Rechargeable Lithium-ion Battery D-LI90
Battery Charger D-BC90
AC plug cord
Strap O-ST132
ME Viewfinder Cap
Software (CD-ROM) S-SW140
Eyecup Fs
Hot shoe cover FK
Body mount cover
Battery Grip terminal cover
Sync sock 2p cap


Customer Questions & Answers

Customer Reviews

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4.8 out of 5 stars
4.8 out of 5 stars
Most Helpful Customer Reviews
35 of 37 people found the following review helpful
5.0 out of 5 stars Resolving the Infinite 25 Nov 2013
Style Name:Body Only
This impressive piece of kit continues Pentax's return to form which started with the excellent K-5. It's similar in some ways with it's weather resistant magnesium body but has some interesting improvements.

The first is a 24MP sensor (made by Sony) which delivers resolution on par with the very best lenses available for APS-C (at about 3600LPH for the more technical reader)and manages to have noise levels close to those of the K-5's, which are still class leading.

The second is a moire filter that can be switched on and off; it's achieved by vibrating the sensor to slightly blur the image and works beautifully.

The in built image stabilisation, which also works by moving the sensor, seems a tiny bit better than the very good K-5's.

Next is the faster AF and increased number of AF sensor points and the claimed 8 frames per second shooting speed (I make it about 7.5 fps in practise). Shutter noise is reduced compared to many of it's rivals.

Controls have been reorganised slightly and ergonomics are good, making it a delight to handle and shoot with. The screen is a bit larger; being 3:2 ratio rather than the 4:3 of the K-5 and most current Nikons and Canons and the processor is more powerful so operations such as reviewing a stored image happen very quickly, with no perceptible lag. Storage has been improved with two SD card slots - a feature of pro DSLRS.

As always with Pentax, the K-3 is backwards compatible with almost all Pentax lenses made since the late 70s.

Mine appears to have no bugs or problems and feedback from other users on the internet suggests that Pentax (now owned by Ricoh) have got it right from the start, rather than launching a half-finished product onto the market.
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17 of 18 people found the following review helpful
Style Name:Body Only
This is definitely the best APS-C DSLR on the market. It has a sensor capable of resolving detail that competes with full frame models, and even the D800 struggles to beat its 3600lph resolving power.

IMAGE QUALITY
The Pentax K-3 delivers stellar image quality at high-ISOs, as well as class-leading resolution at low ISOs, however the lack of an ISO 50/80 option is surprising. Usable images can be produced from the RAW files at up to ISO 12,800. The K-3 excels in RAW shooting and in JPEG mode it is a waste of potential. The RAW files are DNG, which makes it a breeze to edit files as DNGs are compatible with all adobe products, meaning you won't have to upgrade if you're using CS2/3/4/5 or LR2/3/4.

Auto White Balance and metering are improved over the K5ii, although the meter on my camera tends to overexpose by .7 stops. AWB is now better at shooting in indoor environments, and produces photos without color casts even indoors under mixed lighting (halogen, incandescent, and flourescent)

HANDLING
This camera is one of the best handling DSLRs, full-frame or not, available today. The grip is larger than the K5ii's grip, and the front dial is located perfectly, along with the groove in the front grip. The shutter button is precise. On the back of the camera, the control scheme is changed from the K-5 series and now features a stills/video selector as well as a record button, which is cleverly used as a live-view switch when you are in stills mode. The exposure comp and iso buttons are intuitively located, but the metering dial is sorely missed, as the new metering button is awkward to press when the camera is to your face. The mode dial lock switch is a gimmick, and Pentax should have kept the metering dial there.

The camera is built extremely well.
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26 of 28 people found the following review helpful
5.0 out of 5 stars Best APS-C DSLR? 12 Dec 2013
By Gadget Fan TOP 1000 REVIEWER
Style Name:Body Only
Now before the Nikon and Canon fan boys start over-turning tables at the title of this review, I must confess I'm a bit of Pentax fan boy. So I'll probably be adding a slightly warmer glow to this review than your average punter. This is my 5th Pentax DSLR, having previously used the *st DL, K10D, K20D and most recently the brilliant K5. I wasn't going to upgrade to this initially, being very happy with the K5's image quality, but in the end I couldn't help myself. So much of this review will inevitably be comparing the K5 with K3, so apologies for those not interested in that, but it's a logical way for me to put the K3 into some sort of context.

**Why Pentax Again**

Why did I buy Pentax again? Well it's partly if course the fact that I've got a lot of Pentax mount lenses, not to mention the lovely and unique Limited range. It's also due to a couple of shooting modes unique to Pentax. Only Pentax DSLRs have the sensitivity priority mode (set the ISO and camera changes the shutter and aperture) and the TAv mode, where you set the shutter speed and aperture and the camera changes the ISO to properly expose.

**K3 Handling**

Of course the handling of the camera is very similar to the K5, and feels very similar on your hands. It's got that same high quality feel, derived from the magnesium alloy body and high quality rubber. Some buttons have been added and moved, but nothing that takes much getting used to. The main addition is of a dedicated movie button, which is most helpful, and certainly quicker to use than a locked shooting mode dial (where it was on the K5).

**K3 Performance**

The main draw for me with the K3 was the dual memory card slots.
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Most Recent Customer Reviews
5.0 out of 5 stars one of pentax's best. fast
Fabulous camera, superb pictures, one of pentax's best. fast delivery
Published 1 month ago by tamarind1972
5.0 out of 5 stars My beautiful Pentax K3
I brought this as an upgrade to my Pentax K10D, wow what an upgrade, colour definition is much better, exposure is spot on if you use the white balance exposure settings, the... Read more
Published 1 month ago by Amazon Customer
5.0 out of 5 stars The best from Pentax
I have always admired Pentax cameras and in my time have owned many spotmatics, then the K1000 and mx. Read more
Published 2 months ago by Mr. Michael Lee
5.0 out of 5 stars Worth The Wait
I've already used this to gather source material in France for a new project. The images saved as DNG's were absolutely stunning. Read more
Published 3 months ago by Mr. Keith Cardnell
5.0 out of 5 stars Pentax K3 with 18-135mm wr lens
I bought this after reviews on the web, and I'm not disappointed. It's a great camera built like a tank, non of this polycarbonate rubbish, so it can take knocks. Read more
Published 3 months ago by Mr Edward Blockley
5.0 out of 5 stars Super
This is a real quality camera that performs excellently. I am really pleased that there is a quality alternative to Canon and Nikon products. So glad I bought this.
Published 4 months ago by W. Armstrong
5.0 out of 5 stars Impressive
A big step up from noisy superzoom and compact cameras!

And a better bet than spending massive amounts on compact camera 'dust traps' that can suck dust into the sensor... Read more
Published 5 months ago by Mr. P. Taylor
5.0 out of 5 stars Living up to it's top-of-the-range billing!!
My use of Pentax cameras goes back more years than I care to count, starting with a secondhand SP1000 from a local junk shop! Read more
Published 5 months ago by S. Randle
5.0 out of 5 stars a christmas present from me to me - PERFECT!
IT IS EVERYTHING I EXPECTED FROM THE OTHER REVIEWS.

I invite youto make your own mind up.

The only missing thing would have been if it had been a full-frame. Read more
Published 7 months ago by ladybandit12
4.0 out of 5 stars Excellent camera with very sharp images
Excellent camera with very sharp images. I have a K5 so the camera is very similar so it's an easy transition. Read more
Published 8 months ago by Bengo
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