- 1/1.7 inch 43.3mm2
- 12.1 megapixels
- 28.00mm - 200.00mm (35mm eq.)
- Go in depth with our full Panasonic LF1 Review.
- See real-world photos taken with the LF1.
| Links | ||
|---|---|---|
| Prices: | Compare Prices | |
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: | ||
| Successor: | ||
| General | ||
| Model Number: | GX-20 | LF1 |
| Alternate Model Number(s): | ||
| Camera Format: | Pro SLR | EVF |
| Currently Manufactured: | No | No |
| Retail Price: | $1399.95 | $499.99 |
| Street Price: | $247.99 | |
| Date Available: | 2008-03-30 | 2013-06-30 |
| Tripod Mount: | Yes | Yes |
| Weight: | 25.2 oz (714 g) |
6.8 oz
(192 g)
includes batteries |
| Size: |
5.6 x
4.0 x
2.8 in. (142 x 102 x 70 mm) |
4.0 x
2.4 x
1.1 in. (103 x 62 x 28 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | CMOS | CMOS |
| Sensor Manufacturer: | ||
| Effective Megapixels: | 14.6 | 12.1 |
| Sensor Format: | APS-C | 1/1.7 inch |
| Sensor size: | 369.72mm2 (23.7mm x 15.6mm) | 43.32mm2 (7.6mm x 5.7mm) |
| Approximate Pixel Pitch: | 5.07 microns | 1.90 microns |
| Focal Length Multiplier: | 1.5x | n/a |
| Aspect Ratio: | 3:2 | 4:3 |
| Color Filter Type: | RGBG | RGBG |
| Anti Aliasing Filter: | Fixed | |
| Self-Cleaning: | Yes | No |
| Sensor shift image stabilization: | Yes | No |
| On-Sensor Phase Detect: | No | No |
| DxO Sensor Score: | 68 | 52 |
| DxO Color Depth Score (bits): | 23.1 | 20.8 |
| DxO Dynamic Range Score (evs): | 11.2 | 11.6 |
| DxO Maximum Effective ISO Score (iso): | 714 | 211 |
| Image Capture | ||
| Image Resolution: |
4672 x 3104
(14.5 MP,
Other), 3872 x 2592 (10.0 MP, Other), 3008 x 2000 (6.0 MP, 3:2), 1824 x 1216 (2.2 MP, 3:2) |
4000 x 3000
(12.0 MP,
4:3), 4000 x 2672 (10.7 MP, 3:2), 4000 x 2248 (9.0 MP, 16:9), 2992 x 2992 (9.0 MP, 1:1), 3264 x 2448 (8.0 MP, 4:3), 3264 x 2176 (7.1 MP, 3:2), 3264 x 1840 (6.0 MP, Other), 2448 x 2448 (6.0 MP, 1:1), 2560 x 1920 (4.9 MP, 4:3), 2560 x 1712 (4.4 MP, 3:2), 2560 x 1440 (3.7 MP, 16:9), 1920 x 1920 (3.7 MP, 1:1), 2048 x 1536 (3.1 MP, 4:3), 2048 x 1360 (2.8 MP, Other), 1920 x 1080 (2.1 MP, 16:9), 1536 x 1536 (2.4 MP, 1:1), 640 x 480 (0.3 MP, 4:3), 640 x 424 (0.3 MP, Other), 640 x 360 (0.2 MP, 16:9), 480 x 480 (0.2 MP, 1:1) |
| Image File Format: | JPEG (EXIF 2.21), RAW (.PEF, .DNG), 14-bit | JPEG (EXIF v2.3), MPO, RAW, RAW+JPEG |
| Continuous-mode frames/second: | n/a | 10.0 |
| Video Capture | ||
| Can take movies: | No | Yes |
| Movie Resolution: |
1920x1080 (60i/30p)
1280x720 (60p/30p) 640x480 (30p) |
|
| Movie File Format: | AVCHD or MP4, with stereo sound | |
| Composite Video Out: | Yes | Yes |
| NTSC/PAL Switchable Video: | Yes | No |
| Video Usable as Viewfinder: | No | |
| HD Video Out: | No | Yes |
| HD Video Connection: | HDMI | |
| Lens & Optics | ||
| Lens Mount: | Pentax K (KA/KAF/KAF2) | n/a |
| Lens: | n/a | LEICA DC VARIO-SUMMICRON; 10 elements in 8 groups (4 Aspherical Lenses / 7 Aspherical surfaces) |
| Focal Length (35mm equivalent): | 28 - 200mm | |
| Focal Length (actual): | 6 - 42.8mm | |
| Zoom Ratio: | 7.10x | |
| Aperture Range: | f/2.0 - 8.0 (W) / f/5.9 - 8.0 (T) Multistage Iris Diaphram | |
| Integrated ND Filter: | No | No |
| Normal Focus Range: |
50 cm to Infinity 19.7 in to Infinity |
|
| Macro Focus Range: |
3 cm to Infinity 1.2 in to Infinity |
|
| Filter Thread: | n/a | n/a |
| Thread Type: | n/a | n/a |
| Optical Image Stabilization: | No | Yes |
| Digital Zoom: | No | Yes |
| Digital Zoom Values: | n/a | Up to 4x |
| Auto Focus | ||
| Auto Focus: | Yes | Yes |
| Auto Focus Type: | 11-point TTL phase-matching (SAFOX VIII) | Contrast Detection: Face / AF Tracking / 23-area / 1-area modes |
| Auto Focus Assist Light? | Yes | Yes |
| Manual Focus: | Yes | Yes |
| Viewfinder | ||
| Viewfinder: | Optical / LCD | EVF / LCD |
| Viewfinder Type: | SLR type; eye-level pentaprism | Color EVF; 0.20-inch, 200K-dot effective, 100% coverage |
| Focus Peaking: | No | No |
| EVF Resolution: | n/a | 200,000 dots |
| Viewfinder Magnification (35mm equivalent): | ||
| Viewfinder Magnification (nominal/claimed): | ||
| Display | ||
| Eye-level Viewfinder: | Yes | Yes |
| Rear Display: | Yes | Yes |
| Rear Display Size (inches): | 2.7 | 3.0 |
| Rear Display Resolution: | 230,000 dots | 920,000 dots (307,000 px) |
| Touchscreen: | No | No |
| Articulating Screen: | No | No |
| Tilt Swivel Screen: | No | No |
| Selfie Screen: | No | No |
| Max Playback Zoom: | 32.0x | |
| Top Deck Display: | Yes | No |
| Exposure | ||
| Maximum ISO (native): | 3200 | 6400 |
| Minimum ISO (native): | 100 | 80 |
| ISO Settings: | Auto, 100, 200, 400, 800, 1600, 3200, 6400 (expanded) | Auto, iISO, 80, 100, 200, 400, 800, 1600, 3200, 6400, 12800 (Extended) |
| Auto ISO Mode: | Yes | Yes |
| White Balance Settings: | Auto, Daylight, Shade, Cloudy, Tungsten, Fluorescent (W, D, N), Flash, Color Temperature | Auto, Daylight, Cloudy, Shade, Incandescent, White Set |
| Shutter Speed Range: | 1/4000 - 30 sec | 1/4000 - 250 sec |
| Bulb Mode: | Yes | No |
| Exposure Compensation: | +/- 3.0EV in 0.3EV steps | +/- 2.0EV in 0.3EV steps |
| Metering Modes: | TTL open-aperture: 16-segment, Center-weighted, Spot | Intelligent Multiple, Center Weighted, Spot |
| Program Auto Exposure: | Yes | Yes |
| Aperture Priority: | Yes | Yes |
| Shutter Priority: | Yes | Yes |
| Full Manual Exposure: | Yes | Yes |
| Creative Exposure Modes: | Sensitivity Priority, Shutter and Aperture Priority | Panorama, Scene (Portrait, Soft Skin, Scenery, Sports, Night Portrait, Night Scenery, Handheld Night Shot, Food, Baby1, Baby2, Pet, Sunset, Glass Through, HDR, Starry Sky, 3D Photo), Creative Control (Expressive, Retro, High Key, Low Key, Sepia, Dynamic Monochrome, Impressive Art, High Dynamic, Cross Process, Toy Effect, Miniature Effect, Soft Focus, Star Filter, One Point Color, Old Days) |
| Self Timer: | 2 or 12 seconds | 2 or 10 seconds |
| Time Lapse (intervalometer): | ||
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | Yes | Yes |
| Flash Modes: | On, Redeye, Slow Sync, Slow Sync + Redeye, Trailing Curtain Sync, Wireless | Auto, Auto/Red-eye Reduction, Forced On, Slow Sync./Red-eye Reduction, Forced Off, Digital Red-eye Correction |
| Flash Guide Number (ISO 100): | n/a | n/a |
| Flash Range Description: | Depends on lens | ISO Auto: 0.6 - 7.0m (Wide), 0.8 - 2.3m (Tele) |
| Max Flash Sync: | 1/180 | |
| Flash Exposure Compensation: | ||
| External Flash Connection: | Hot Shoe, X-Sync Socket | n/a |
| Built-In Wireless Flash Control: | ||
| Image Storage | ||
| Usable Memory Types: | SD / SDHC | SD / SDHC / SDXC |
| UHS Support: | ||
| Other Memory: | ||
| Dual Card Slots: | No | No |
| RAW Capture Support: | Yes | Yes |
| Uncompressed Format: | RAW (.PEF, .DNG), 14-bit | RAW, RAW+JPEG |
| Movie File Format: | AVCHD or MP4, with stereo sound | |
| Included Memory: | No memory included | 87.0 MB |
| Included Memory Type: | built-in memory | |
| Connectivity | ||
| Built-In Wi-Fi: | No | Yes |
| NFC: | No | Yes |
| Bluetooth: | No | No |
| Built-In GPS: | No | No |
| Microphone Jack: | No | No |
| Headphone Jack: | No | No |
| External Connections: | USB 2.0 High Speed | USB 2.0 High Speed,WiFi |
| PictBridge Compliant: | Yes | Yes |
| DPOF Compliant: | Yes | Yes |
| Remote Control: | Yes | No |
| Remote Control Type: | Wired or IR | |
| Connections (extended): | DC input, wired remote | Micro (Type D) HDMI, AV/USB Multi |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.56 | |
| Cycle time for RAW shooting in single shot mode (seconds per frame): | 0.59 | |
| Buffer size for RAW shooting in single shot mode (frames): | 7 | |
| Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): | ||
| Camera penalizes early shutter press? | No | |
| JPEG shooting speed in burst mode (fps, max resolution): | 10.0 | |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | 12 | |
| RAW shooting speed in burst mode (fps): | 10.0 | |
| Buffer size for RAW shooting in burst mode (frames): | 10 | |
| RAW+JPEG shooting speed in burst mode (fps): | 10.0 | |
| Buffer Size for RAW+JPEG shooting in burst mode (frames): | 10 | |
| Shutter lag (full AF, wide/mid): | 0.25 seconds | |
| Shutter lag (full AF, tele): | 0.25 seconds | |
| Shutter lag (full AF, live view - DSLR): | ||
| Shutter lag (prefocused, live view - DSLR): | ||
| Shutter Lag (manual focus): | 0.305 seconds | |
| Shutter lag (full AF, with flash): | 0.44 seconds | |
| Shutter Lag (prefocused): | 0.009 seconds | |
| Shutter Lag (notes): | ||
| Startup Time: | 1.5 seconds | |
| Play -> Record Time: | 1.0 seconds | |
| Flash cycle time, full power: | 3.1 seconds | |
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | 250 shots | |
| Battery Life, Still (CIPA Rating OVF/EVF): | ||
| Battery Life, Video: | ||
| Battery Form Factor: | Proprietary | Proprietary 3.7V, 950mAh |
| Usable Battery Types: | Lithium-ion rechargeable | Lithium-ion rechargeable |
| Batteries Included: | 1 x Proprietary Lithium-ion rechargeable | 1 x Proprietary Lithium-ion rechargeable |
| Battery Charger Included (dedicated charger or AC/USB adapter): | Yes | Yes |
| Dedicated Battery Charger Included: | No | |
| Internal Charging Supported: | Yes | |
| Software | ||
| Included Software: | PHOTOfunSTUDIO 9.2AE, SILKYPIX Developer Studio, Adobe Reader | |
| OS Compatibility: | ||
| Miscellaneous | ||
| Notes & Features: | Built-in EVF, Built-in Wi-FI (IEEE 802.11b/g/n, 2412MHz - 2462MHz (11ch), Wi-Fi / WPA / WPA2, Infrastructure mode), NFC (ISO／IEC 18092（NFCIP-1, NFC-F), USB charging. | |
