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| World’s Highest Resolution Camera for TEMs (8k,16 μm,14 bit) | |
TemCam-F816 is the first digital camera with a larger image area than
film. With its impressive area of 128 x 128 mm² and ultra-high resolution
of 8192 x 8192 pixel the F816 surpasses the performance of film. It is the
ultimate solution for applications in materials science and life sciences.
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Download product info (PDF, 1.8 MB)
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Large field of view | |
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Fast readout | |||||
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The image area of 128 x 128 mm2 is about 2x larger than the standard film area of 100 x 80 mm². | |
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Eight readout ports, each sampling with 10 Mpixel/sec, digitize the image information and transfer the data into the PC memory within 5 sec. With a subarea of 1k x 1k pixel, a frame rate of 2.7 fps can be achieved. | |||||
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Fiber-optical coupling | |
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Rolling Shutter Mode | |||||
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Fiber optic coupling of the electron-sensitive layer (scintillator) with the sensor increases the amount of light collected in comparison with lens-optical coupling and, as a result, the sensitivity of the camera. | |
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For even faster readout the sensor can be operated in the rolling shutter mode where line by line is first readout and then reset. Frame rates of up to 6.7 fps at 1k x 1k pixel can be reached. This mode is well suited for searching the object of interest. | |||||
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Optimized scintillators |
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TVIPS optimizes the scintillator for individual demands. Resolution and sensitivity can be customized for high tensions up to 400 kV. Two standard types are available: optimized for high resolution (HR) or for high sensitivity (HS). |
SPECIFICATIONS
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TemCam-F816 | ||
| Format (pixel) | 8192 x 8192 | ||
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| Pixel size (μm2) | 15.6 x 15.6 | ||
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| Field of view (mm2) | 128 x 128 | ||
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| Readout rate (14 bit) | 8 x 10 MPixel/sec | ||
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| Frame rate: | |||
| Full resolution (1x binning) |
0.2 fps (5 sec) | ||
| Full resolution (2x binning) |
0.33 fps (3 sec) | ||
| Full resolution (4x binning) |
0.5 fps (2 sec) | ||
| Sub area (2k x 2k, Rolling Shutter) |
2.8 fps (0.36 sec) | ||
| Sub area (2k x 1k, Rolling Shutter) |
5.5 fps (0.18 sec) | ||
| Sub area (1k x 1k, Rolling Shutter) |
6.7 fps (0.15 sec) | ||
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| Post-magnification | ~ 1.6 ? 3.0x | ||
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| Electron-optical coupling | 1:1 fiber-optics | ||
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| Scintillator type | polycrystalline phosphor | ||
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| Binning factors | 1x, 2x, 4x | ||
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| Sensor Cooling* | -10°C (regulated) | ||
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| Dynamic range* | 10:000 : 1 | ||
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| Non-linearity (flatfield corrected)* | < 1% | ||
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| Sensitivity (200 keV electrons)* | 10 counts | ||
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| SNR (single 200 keV electrons)* | 8:1 | ||
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| Resolution (NTF at Nyquist frequency)* | 12% | ||
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| Bottom mounted | On-axis | ||
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| System requirements | Windows XP, Intel DualCore CPU, 4 GB RAM, PCI and Firewire interfaces | ||
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| Software | EM-Menu 4, Tomography, Single Particle Data Collection | ||
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| * Typical values | |||
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