Digital Backs

P 40+ Capture revolution

Product nameP 40+
PhotoPhase One P 40+ digital backPhase One P 65+ digital backPhase One P 30+ digital back
Download data sheetDownload datasheetDownload datasheetDownload datasheet
Sensor format and sizePhase One P 40+ sensor sizePhase One P 65+ sensor sizePhase One P 30+ sensor size
Lens factor1.31.01.3
CCD size effective (mm)43,9 x 32,953,9 x 40,444,2 x 33,1
Pixel size (micron)6,0 x 6,06 x 66,8 x 6,8
Resolution (Megapixels)40 (10 Sensor+ )60,5 (15.0 with Sensor+)31,6
Light sensitivity (ISO)50-800 (200-3200 Sensor+)50-800 (200-3200 in Sensor+ )100-1600
Exposure time1/10000-1 min1/10000-1 min1/10000sec. up to one hour with XPose+ technology
Image quality
  • 16 bit-Opticolor
  • 16 bit-Opticolor
  • 16 bit-Opticolor
  • 12 f-stops
  • Dynamic and Lens Technology
Capture time (frames per second)1,2 (1,8 Sensor+ )1,0 (1,4 in Sensor+ )0,8
Battery lifetime (captures/up to standby lifetime)2500 captures / 4 hours2000 captures / 4 hours3000
Image buffer1,3 GB High Speed RAM1,3GB High Speed RAM640MB High Speed RAM
Display
  • 2.2" QVGA TFT with 230,000 pixels
  • high brightness and contrast both indoor and outdoor
  • very fine details
  • 2.2" QVGA TFT with 230,000 pixels
  • high brightness and contrast both indoor and outdoor
  • very fine details
  • 2.2" QVGA TFT with 230,000 pixels
  • high brightness and contrast both indoor and outdoor
  • very fine details

Download P 40+ datasheet for 645AF camera

Download P+ digital back overview.

The Phase One P 40+ is available for the Mamiya 645 AFD (including the Phase One 645DF camera), Contax 645 and Hasselblad V interfaces.

Also available is the Phase One P 40+ H101 for Hasselblad H1 and H2 cameras.

Phase One 645DF - Editor's Choice!

"The 645DF benefits from a much-improved, faster AF system that's blisteringly quick to find a lock"

Read Digital Photographer review

Try the 645DF Camera!

Phase One 645DF Camera System

A seamless extention of your creativity.

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Turning medium format

Jerry Ghionis

Jerry Ghionis was the first to try the P 40+, “I have said it before it keeps on amazing me, especially the highlight and shadow areas”.

Read the article