Pentax 645Z

Сервисом alaTest было собрано и проанализировано 32 обзора для Pentax 645Z. Средняя оценка этого товара 4.8/5, в сравнении со средней оценкой 4.3/5 для других Компактные камеры. Обозревателям нравится сенсор и удобство использования, качество изображения и производительность также высоко оценены, но есть некоторые негативные отзывы о фокусе и програмном обеспечении.

производительности, качестве изображения, удобстве использования, сенсоре

портативности, затворе, програмном обеспечении, фокусе

Мы проанализировали оценки экспертов и пользователей, дату выпуска продукта и другие факторы. По сравнению с другими товарами из категории Компактные камеры, Pentax 645Z получил alaScore™ 91/100 = Отличное качество!

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(Основано на 32 обзорах)



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Показано 32 обзор(ов)

Эксперты Пользователи


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Обзор эксперта:: Angela Nicholson (

Pentax 645Z review


A bit like a bigger version of the Pentax K-3

Large sensor with high pixel-count ; Tilting, Live View enabled screen ; Familiar control arrangement

High price compared to 35mm ; Heavy ; Bulky

Ratings in depth As a medium format camera the Pentax 645Z has a sensor that's considerably bigger than the sensors in full frame cameras such as the Nikon D810 and Canon 5D Mark III. In fact, as it measures 43.8x32.8mm, it's around 1.68x their size.

Авг, 2014

Обзор эксперта:: Mike Lowe (

Hands-on: Pentax 645Z review - Pocket-lint


Is there still life in medium format cameras? Pentax thinks so with the introduction of the 645Z, the second medium format model in its digital line. Replacing

Май, 2014

PCMAG.COM - Editor's Choice

Обзор эксперта:: Jim Fisher (

Pentax 645Z


The Pentax 645Z offers the incredible resolution and large sensor of a medium format system at a price that's a third that of the competition. It's an easy pick for our medium format Editors' Choice camera.

Captures images at 51-megapixel resolution. Excellent high ISO performance. Speedy response. 2.9fps continuous shooting. 27-point autofocus system. Articulating rear display. Weather-sealed design. Solid control layout. Dual tripod mounts. Optional...

System lacks modern leaf-shutter lenses. Autofocus can struggle with fast moving subjects. Focus points grouped tightly in center of frame. Integrated design lacks versatility of a modular back. So-so video quality. Tethered shooting software not included

Make no mistake about it, the Pentax 645Z ($8,499.95) from Ricoh Imaging is a serious medium format camera that can go toe-to-toe with vastly more expensive models in terms of image quality. It uses the same image sensor as the Phase One IQ250 and...

Янв, 2015

Обзор эксперта:: Michael Palmer (

Pentax 645Z


The Pentax 645Z DSLR is a medium format camera -- a camera with an image sensor larger than full frame digital / 35mm cameras, but not quite "large format". In cinematic terms, medium format is essentially 70mm. It is designed for professionals who...

Окт, 2014


Обзор эксперта:: Mark Goldstein (

Pentax 645Z Review


The Pentax 645Z is a medium-format DSLR camera with a 51.4-megapixel CMOS sensor with no low pass filter, offering an imaging area of 43.8mm x 32.8mm which is 1.7x larger than a 35mm full-frame sensor. The dust and splash resistant Pentax 645Z has a...

Coming across very much like a DSLR in medium-format clothing, the Pentax 645Z combines intuitive handling with impeccable image quality in a body that's actually fairly portable compared to its peers. The Pentax 645Z is also one of the most...

Июл, 2014

Обзор эксперта:: Mike Tomkins (

Pentax 645Z Review


Medium-format cameras offer truly spectacular resolution, but until now, it's always come alongside a difficult compromise. With the Pentax 645Z, that changes. Building on 2010's 645D, the Pentax 645Z offers features that are rare or in some cases...

Phenomenal resolution and detail; Great high ISO performance; Rugged, weather-sealed body; Huge, bright viewfinder; Fast autofocus works well in low light; Swift performance for a medium-format camera; Good battery life; Shoots Full HD video

Quite bulky compared to an APS-C or full-frame DSLR; Autofocus points clustered near center of frame; Most lenses aren't weather-sealed or optimized for digital; Prone to aliasing artifacts (but so are most high-end cameras these days); Attracts a lot...

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Окт, 2014

Обзор эксперта:: Ilse Jurriën (

Pentax 645Z


Pentax 645Z medium-format camera : Ricoh Imaging announces the launch of the Pentax 645Z medium-format digital SLR camera. This new model features a newly designed, large CMOS image sensor, this sensor is approximately 1.7 times larger than a...

The Pentax 645Z also provides much faster response to the photographer’s commands in all types of shooting conditions. The result is the top level of operability and manoeuverability required in professional work. The Pentax 645Z also features full HD...

Апр, 2014

Highly Recommended

Обзор эксперта:: Joshua Waller (

Pentax 645Z Medium Format DSLR Review


Read our full review of the Pentax 645Z - the most affordable 51.4 megapixel medium format camera released to date.

USB3 port ; Excellent image quality ; 51.4 megapixel CMOS sensor ; Wide ISO range ; 3fps continuous shooting - fast for medium format ; Supports AdobeDNG raw file format ; Weather sealed body ; Good handling

Size, larger format results in the need for a much larger body and lenses than a full-frame DSLR ; Default JPEG output has high levels of saturation and contrast

The Pentax 645Z offers the best value for money for a 50 megapixel medium format camera available, and is one of the most affordable high resolution cameras available offering such a high resolution. Whilst nearly £7000 for the 645Z body may seem quite...

Июл, 2014

Обзор эксперта:: Dan Havlik (

Pentax 645Z Medium Format Camera Preview: Test Images


PDN captures sample photos with new medium-format camera with 50MP CMOS sensor

Click here to see the hi-res version of this image.

Июн, 2014

Обзор эксперта:: Amateur Photographer (

Pentax 645Z review - first impressions


With a 51.4-million-pixel, medium-format-sized CMOS sensor, the Pentax 645Z may top the wish list of many photographers. Richard Sibley had the chance to try out the camera before its release in our Pentax 645Z first impressions review.

Июн, 2014

Product Specifications


Built-In Microphone: Yes
Noise Reduction: Yes
Voice Recording: Yes


Battery life (CIPA standard):650
Battery technology:Lithium-Ion (Li-Ion)
Battery Type:D-LI90
Number of Batteries Supported:1
Power source type:Battery, USB


Brightness adjustment: Yes
Built-in processor:PRIME III
Camera file system:DCF, DCF 2.0, Exif 2.3, RAW
Camera playback:movie, single image, slide show
Contrast adjustment: Yes
Diopter adjustment (D-D):-3.5 - 2
Dioptre correction: Yes
Histogram: Yes
Image editing:Crop, Resizing, Rotating
Languages support:Multi
Live view: Yes
Photo effects:black&white
Playback zoom (max):16
Saturation adjustment: Yes
Scene modes:Landscape, Portrait, Snow
Shooting modes:Aperture priority, Auto, Manual, Program, Shutter priority
White Balance:Auto, Cloudy, Daylight, Flash, Fluorescent, Fluorescent L, Shade, Tungsten


Colour of product:Black


Display diagonal:8.13
Display resolution (numeric):1037000
Field of view:98


Flash exposure compensation: Yes
Flash exposure lock: Yes
Flash Modes:Flash on, Red-eye reduction, Slow synchronization
Flash sync-speed:1/125


Auto Focus (AF) assist beam: Yes
Auto Focus (AF) lock: Yes
Auto Focus (AF) points:27
Auto focusing (AF) modes:Continuous Auto Focus, Single Auto Focus, Spot Auto Focus
Closest focusing distance:0.5
Focus adjustment:Auto

Lens System

Filter Size:6.7
Fixed Focal Length:5.5
Lens mount interface:Pentax KA, Pentax KAF, Pentax KAF2
Lens structure (elements/groups):9/7
Maximum aperture number:22
Minimum aperture number:2.8
Mounting type:Bayonet
Number of diaphragm blades:9

Light exposure

Auto Exposure (AE) lock: Yes
ISO sensitivity:Auto
ISO sensitivity (max):204800
ISO sensitivity (min):100
Light exposure control:Program AE
Light exposure correction:±5EV (1/2; 1/3 EV step)
Light exposure modes:Aperture priority AE, Auto, Manual, Shutter priority AE
Light metering:Centre-weighted, Evaluative (Multi-pattern), Spot


Compatible memory cards:Eye-Fi, FLU, SD, SDHC, SDXC
Memory slots:2

Other features

Built-in Flash: Yes

Packaging Content

Batteries included: Yes
Battery charger included: Yes
Bundled software:Digital Camera Utility 4 (Ver.4.20)
Cables included:AC
Hand strap: Yes
Quick start guide: Yes

Picture Quality

Camera Type:SLR Camera Body / SLR Camera Kit
Image formats supported:JPG, RAW, TIF
Image sensor size (W x H):44 x 33
Image stabilizer: Yes
Maximum image resolution:8256 x 6192
Sensor Type:CMOS
Still image resolution(s):8256 x 6192, 6912 x 5184, 5376 x 4032, 1920 x 1440 / 8256 x 6192, 6912 x 5184, 5376 x 4032, 1920 x 1440c
Total MegaPixels:52.99

Ports & interfaces

DC-in jack: Yes
HDMI connector type:Micro
USB connector type:Micro-USB B
USB version:3.0 (3.1 Gen 1)


Camera shutter type:Electronic
Fastest camera shutter speed:1/4000
Slowest camera shutter speed:30


Full HD: Yes
HD type:Full HD
Maximum Video Resolution:1920 x 1080
Video formats supported:AVI, H.264, M-JPEG, MPEG4
Video recording: Yes
Video Resolutions:1280 x 720,1920 x 1080


Viewfinder Type:Electronic

Weight & Dimensions

Height :11.7
Lens diameter:6.82
Lens length:8.13
Lens weight:416
Weight (including battery):1.55