The Pentax 645D: is Pentax’s first digital medium format camera with a massive 40MP resolution. So what does £10k of medium format camera buy you? The What Digital Camera Pentax 645D review finds out...

Product Overview

Overall rating:

87%

Pentax 645D

Value:85%
Overall score:87%
Performance:80%
Image Quality:95%
Features:90%
Design:85%

Pros:

  • Stunning image quality, easy to use, nice large viewfinder

Cons:

  • Processing speed, viewfinder coverage, too pricey for most

Product:

Pentax 645D Review

Manufacturer:

Price as reviewed:

£10,000.00

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Value & Verdict

Pentax 645D review – Value

Pentax 645D product imageHasselblad’s latest H4D-31 offers the same sensor size and, with its modular design, is aimed more at studio work. The 645D’s weather-sealed body will be a big pull for those working in the field. The other real competition comes from high-end pro DSLRs, such as the Nikon D3x, that offer around half the resolution for about half the price.

Pentax 645D review – Verdict

The 645D will no doubt attract a niche audience, though its almost-£10k price tag is firmly out of reach for the majority. The experience of using a medium format digital camera is very different from a DSLR and has many advantages, especially for landscape photographers. To be clear: the 645D is less of a studio camera than its competition, but its weather-sealed single body design firmly fixes it as one to use in the field or where large, resolute files are a must. However the vertical run shutter, non-customisable construction and no tethered shooting ability may pose issues for certain users. However its handling is a winner and easy to pick up. For general use a pro-level DSLR still has more versatility but, so long as speed’s no issue, the Pentax 645D is a pleasure to use.



Details

ISO:100-1600
White Balance:Auto, 9 presets with fine tuning, Custom, Manual, temp
Lens Mount:645AF2, 645AF, 645A
Built-in Flash:No
Memory Card:Dual slot, SD/SDHC
Exposure Comp:+/-5EV
Compression:3-stage JPEG
Cable Release:Yes
Output Size:7264 x 5440
Viewfinder Type:Trapezoid prism finder
LCD:3in 921k dot LCD
Colour Temp Control:Yes
Field of View:98% approx
Sensor:40-million-effective pixel CCD
AF Points:SAFOX IX+, 11-point system (9 cross-type)
Max Flash Sync:1/125* (*higher with leaf shutter LS-series lenses)
Focal Length Mag:0.79x
Dust Reduction:No
Metering System:TTL open aperture 77-segment
Built-in Image Stabilisation:No
Movie Mode:No
Live Mode:No
Exposure Modes:Program, Sensitivity priority, shutter priority, aperture priority, shutter and aperture priority, manual, bulb, x speed
Weight:1480g (with card and battery)
Connectivity:USB 2.0, Mini HDMI, Video out, cable switch, x-sync
Power:Rechargeable D-L190, DC input
File Format:JPEG, PEF, DNG
Dimensions:117 x 156 x 119mm
Shutter Speeds:30-1/4000sec in 1/3 or 1/2EV steps
Colour Space:Adobe RGB, sRGB
Drive Mode:1.1fps
Focusing Modes:Single, Continuous, Manual
  1. 1. Pentax 645D review
  2. 2. Design, Performance & Image Quality
  3. 3. Value & Verdict
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