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Phase One V-Grip Air
Phase One Vertical Grip Built-in wireless flash. Uses DB batteries.
Online Training: 5.1.2
Capture One Education from the comfort of home.
A Primer on OSX Security
It takes 10 minutes to subvert any OSX password
Online Training: 5.1.2
Capture One Education from the comfort of home.
Our Photokina Guarantee
Buy Confidently Before Photokina
Trade In H System
Trade up Your H Body for a Phase One DF and Phase One / Schneider Lenses
Phase One Tech Specs
Click on any column header to sort by that column
| Back | Resolution (mp) | CCD Size (mm) | Pixel Size (micron) | Speed (sec/frame) | ISO Range | Crop |
|---|---|---|---|---|---|---|
| P65+ | 60 | 53.9 x 40.4 | 6x6 | 1.0@60mp or 0.7@15mp | 50-3200 | 1.0 |
| P45+ | 39 | 49.1 x 36.8 | 6.8x6.8 | 1.5 | 50-800 | 1.1 |
| P25+ | 22 | 48.9 x 36.7 | 9x9 | 1.5 | 50-800 | 1.1 |
| P40+ | 40 | 43.9 x 32.9 | 6x6 | 0.83@40mp or 0.56@10mp | 50-3200 | 1.3 |
| P30+ | 31.6 | 44.2 x 33.1 | 6.8x6.8 | 1.25 | 100-1600 | 1.3 |
| P21+ | 18 | 44.2 x 33.1 | 9x9 | 0.8 | 100-800 | 1.3 |
| P20+ | 16 | 36.9 x 36.9 | 9x9 | 1.15 | 50-800 | 1.4 |
| H25 | 22 | 48.9 x 36.7 | 9x9 | 2.4 | 50-400 | 1.1 |
| H20 | 16 | 36.9 x 36.9 | 9x9 | 1.7 | 50-100 | 1.4 |
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Phase One File Sizes (in megabytes)
Click on any column header to sort by that column
| Back | IIQ Small* | IIQ Large* | 8-bit TIFF | 16-bit TIFF |
|---|---|---|---|---|
| P65 | 40 | 60 | 180 | 360 |
| P45 | 31 | 47 | 117 | 234 |
| P25 | 17 | 26 | 66 | 132 |
| P30 | 25 | 37 | 93 | 186 |
| P21 | 15 | 22 | 64 | 128 |
| P20 | 13 | 19 | 48 | 96 |
*IIQ Large is a lossless compression. IIQ Small is a lossy compression. However, in the vast majority of situations, no difference in quality can be seen between IIQ S and IIQ L.
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Phase One Long Exposures
As with any camera system, the longest exposure a Phase One back can produce before prohibitive noise is produced depends on the ambient temperature of the air. Unlike other camera systems Phase One back’s longest practical exposures are measure in minutes and hours rather than seconds.
Note 1: The following table does not apply to the P65+ which uses a sensor which favors dynamic range over maximum exposure time.
Note 2: Our testing has shown the P45+ to produce the best long exposures.
| C | F | Max Clean Exposure |
|---|---|---|
| 41 | 105 | 8 minutes |
| 35 | 95 | 13 minutes |
| 29 | 84 | 20 minutes |
| 23 | 73 | 30 minutes |
| 17 | 63 | 1 hour |
| 11 | 52 | 1.5 hours |
| 5 | 41 | 2 hours |
| -1 | 30 | 3 hours |
| -7 | 19 | 5 hours |
| -13 | 9 | 7.5 hours |
| -19 | -2 | 11 hours |
| -25 | -13 | 17 hours |
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