德國徠卡DFC3000G產(chǎn)品介紹：
Leica DFC3000 G – Crisp Fluorescence Documentation for Routine Experiments
The Leica DFC3000G camera precisely meets the requirements of daily fluorescence microscopy. With a high-sensitivity, high-quality Sony® CCD sensor even weak fluorescence signals can be professionally documented. Leica’s unique passive cooling architecture in combination with smart imaging tools ensures excellent quality fluorescence imaging at an affordable price.
MPRESSIVE IMAGING CAPABILITY
Equipped with a dedicated fluorescence CCD sensor, the Leica DFC3000 G camera provides outstanding imaging quality even under demanding low light conditions. First and foremost designed for daily routine fluorescence documentation, the camera provides advanced features such as image averaging, dynamic hot pixel correction, and external trigger capability.
The camera features Leica’s unique passive cooling system with pixel double sampling and enhanced temperature convection – without any compromise on speed of acquisition and power consumption. You’ll experience a brilliant fluorescence signal that you wouldn’t expect from such a compact system.
Sample images
A: Cultured cortical neuronal cells of a mouse. Blue, DAPI, nuclei; green, anti-Nestin-Cy2, Astrocytes; red, beta-III-tubulin-Cy5, mature neurons; purple, NG2-Cy3, immature neurons. Image acquisition was performed using a Leica DFC3000 G digital camera acquiring 7x6 tiles and afterward stitched together using Leica Application Suite X (LAS X) software.
B:Higher magnification of a cultured cortical neuronal cells of a mouse. Stained as above.
德國徠卡DFC3000G基本參數(shù)：
| Digital camera Leica DFC300G Technical Data | |
|---|---|
| Camera type | Digital monochrome, high-sensitivity, passive-cooled camera for fluorescence microscopy |
| Housing | Aluminum, Size (L × W × H) 112 mm × 74 mm × 64 mm, Weight 320 g |
| Sensor | |
| CCD sensor | Sony ICX455® interline transfer CCD sensor with EXview HAD technology |
| Image formats | Leica DFC450C: 2560×1920 4.5fps, 1280*960 8.2fps, 640*480 15fps |
| Pixel size | 1296 x 966 (~ 1.3 MP); 3.75 μm × 3.75 μm pixel size |
| Exposure time | 7 μsec – 5 sec * |
| Bit depth | 8 bit / 12 bit / 16 bit |
| Binning | 2x2; 3x3 |
| Partial scan | Freely definable ROI (region of interest), combination with binning possible |
| Dark noise | 8 electrons typical (25 MHz) |
| Dynamic range | ~ 59 dB (25 MHz); add. High Dynamic Range acquisition mode available via software* |
| Pixel clocking rate | 25 MHz/ 50 MHz |
| Shutter control | Electronic global shutter / 2 frames interlaced readout |
| Analog gain | 1× – 10× |
| Advanced features | Image averaging, sharpening, on head image buffer external trigger capability |
| Image formats | |
| Full frame | 1296 x 966 Pixel / 31fps* (50 Pixel Clock MHz) |
| 1296 x 966 Pixel / 15fps* (25 Pixel Clock MHz) | |
| 2x2 binning | 648 x 483 Pixel / 54fps* (50 Pixel Clock MHz) |
| 648 x 483 Pixel / 26fps* (25 Pixel Clock MHz) | |
| 3x3 binning | 464 x 346 Pixel / 72fps* (50 Pixel Clock MHz) |
| 464 x 346 Pixel / 35fps*(25 Pixel Clock MHz) | |
| c-mount | 0.35 x or 0.55 x |
| Data and power | USB 3.0 single cable |
| Power supply | 12 V via computer |
* depends on software platform
Illustrations, descriptions and technical data are not binding and may be changed without notice.
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