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gh2-usage:gh2-usage [2013/04/07 21:00] balazer |
gh2-usage:gh2-usage [2014/02/14 05:41] (current) balazer added GH4 to sensor coverage table |
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| * Big list of [[http://personal-view.com/talks/discussion/859/video-friendly-lenses-for-lumix-dslrs/p1|video-friendly lenses]] | * Big list of [[http://personal-view.com/talks/discussion/859/video-friendly-lenses-for-lumix-dslrs/p1|video-friendly lenses]] | ||
| - | == GH2 sensor coverage == | + | == Sensor Coverage == |
| - | ^GH2 sensor coverage (diagonals in mm)^^^^^ | + | Format diagonals in millimeters are calculated from the camera apertures. Sensor mode diagonals in millimeters are calculated from the pixel pitch and 16:9 mode resolution. Only combinations of lenses and sensor modes are shown here that yield at least 720p. |
| - | ^ ^ ^ 720 ETC ^ 1080 ETC ^ non-ETC ^ | + | ^ ^ ^ GH2 & GH3 ^^ GH2 ^ GH3 & GH4 ^ GH4 ^^ BMPCC ^ BMCC ^ |
| - | ^ ^ ^ (5.5 mm)^ (8.3 mm) ^ (21.5 mm) ^ | + | ^ ^ ^ 720 ETC ^ 1080 ETC ^ non-ETC ^ non-ETC ^ 3.8k ^ Cinema 4k ^ 1080p ^ 2.4k ^ |
| - | ^ 1/3" ^(6 mm) | 108% | 72% | | | + | ^ ^ ^(5.51 mm)^ (8.26 mm)^ (21.41 mm)^ (19.83 mm) ^ (16.52 mm) ^ (17.36 mm) ^ (14.32 mm) ^ (18.13 mm) ^ |
| - | ^ 1/2" ^(8 mm) | | 96% | | | + | ^ 1/3" ^(6.00 mm) | 108% | 73% | | | 36% | | | | |
| - | ^ 2/3" ^(11 mm) | | 133% | | | + | ^ 1/2" ^(8.00 mm) | | 97% | | | 48% | | | | |
| - | ^ 1" ^(16 mm) | | 193% | 74% | | + | ^ 2/3" ^(11.00 mm) | | 133% | | | 67% | | 77% | | |
| - | ^ 4/3" ^(22 mm) | | | 102% | | + | ^ 1" ^(16.00 mm) | | 194% | 75% | 81% | 97% | | 117% | 88% | |
| - | ^ 8 mm ^(6.11 mm) | 110% | 74% | | | + | ^ 4/3" ^(22.00 mm) | | | 103% | 111% | 133% | 127% | 153% | 121% | |
| - | ^ Super 8 ^(7.5 mm) | 136% | 90% | | | + | ^ 8 mm ^(6.11 mm) | 110% | 74% | | | 37% | | | | |
| - | ^ 16 mm ^(12.7 mm) | | 153% | | | + | ^ Super 8 ^(7.04 mm)| 128% | 85% | | | 42% | | | | |
| - | ^ Super 16 ^(14.4 mm)| | 173% | 67% | | + | ^ 16 mm ^(12.70 mm) | | 154% | | | 77% | | 89% | | |
| - | ^ Super 35*^(31.1 mm)| | | 145% | | + | ^Super 16^(14.55 mm)| | 176% | 68% | 73% | 88% | | 102% | 80% | |
| - | ^ APS-C ^(28.3 mm)| | | 132% | | + | ^Super 35^(31.11 mm)| | | 145% | 157% | 188% | 179% | 217% | 172% | |
| - | ^ 35 mm FF ^(43.2 mm)| | | 201% | | + | ^APS-C ^(28.4 mm)| | | 133% | 143% | 172% | 164% | 198% | 157% | |
| - | * ANSI Super 35 4:3 silent aperture | + | ^35 mm FF ^(43.23 mm)| | | 202% | 218% | 262% | 249% | 302% | 238% | |
| + | * Different 4/3" formats define image circles varying in diameter from 21.5 to 23 mm. Super 35 is the ANSI Super 35 4:3 silent aperture. APS-C is Nikon DX, which is slightly larger than Sony and Canon APS-C. 35 mm full-frame is 36 x 24 mm. The GH2 and GH3 non-ETC mode sensor areas differ because of the GH2's oversized multi-aspect ratio sensor. | ||
| == GH2 audio recording == | == GH2 audio recording == | ||
| * The GH2's built-in audio recording is pretty good. You choose one of four gain levels. All settings have auto limiting, and little or no automatic gain adjustment. Use the on-screen audio meter to monitor levels in real time. | * The GH2's built-in audio recording is pretty good. You choose one of four gain levels. All settings have auto limiting, and little or no automatic gain adjustment. Use the on-screen audio meter to monitor levels in real time. | ||