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德國(guó)徠卡DFC365FX產(chǎn)品介紹：LeicaDFC365FX---High-endScientificFluorescenceCCDCameraTheLeicaDFC365FXoffersexcellentfluorescencedocumentationandfasttime-lapserecordingsunderlowlightconditions

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德國(guó)徠卡DFC365FX產(chǎn)品介紹：

Leica DFC365 FX---High-end Scientific Fluorescence CCD Camera

The Leica DFC365 FX offers excellent fluorescence documentation and fast time-lapse recordings under low light conditions. Based on the state-of-the-art Sony EXview HAD ICX285 sensor®, this cooled camera is exceptionally well suited for a wide range of fluorescence applications from basic fluorescence imaging to demanding applications such as TIRF, FRET, and Structured Illumination.

superior Image Quality
The new Leica DFC365 FX provides anexcellent signal-to-noise ratio due to theregulated one-stage Peltier cooling of the sensor, which is highly effective even under live cell temperature conditions of 37°C. The read-out speed of the sensor can be down-regulated to 1.6 MHz for further noise reduction if eeded. Any residual noise within the unlabeled background of the specimen is easily eliminated using the camera's “Black Balance” that resets a definable gray value to zero. The settings are absolutely reproducible and can be fine-tuned by the user.

Extended versatility
The Leica DFC365 FX offers two acquisition modes: Standard and NIR (near infrared). The NIR mode is the better choice when increased quantum efficiency is needed in the spectral range starting at a wavelength of 700 nm. This widens the selection of fluorescence markers to include some that may not be suitable for imaging with standard CCD cameras. Also, this optional imaging mode protects live cells from photo-damage by offering reduced exposure times.

Maximum depth of detail
Fluorescence cameras generally offer a broad dynamic range to ensure that dark and bright signals with all details are captured within the same image.
This means that tiny differences in fluorescence signal can be detected without time-consuming HDR (High Dynamic Range) multiple image acquisition. With a dynamic range of more than 69 dB, the Leica DFC365 FX covers all application requirements. No image information is lost, and very bright ignals as well as black background can be monitored without missing details.

德國(guó)徠卡DFC365FX基本參數(shù)：

Digital camera Leica DFC365FX Technical Data
Camera type	Digital monochrome, high-sensitivity cooled camera for fluorescence microscopy
Housing	Aluminum, Size (L × W × H) 132 mm × 74 mm × 71 mm
Weight	572 g
CCD sensor	Sony ICX285, EXview HAD CCD technology, 2/3“ interline transfer progressive scan CCD
Number of pixels	1392 x 1040
Pixel size	6.45 μm × 6.45 μm
Sensitive surface	Sensitive surface
Full well capacity	18.000 electrons typical
Exposure time	7 μseconds – 10 minutes *
Cooling	One-stage Peltier cooling
Dark noise	6 electrons typical (1.6 MHz, 12 bit)
Dark current	< 0.5 electrons/pixel/second
Dynamic range	> 69 dB typical (1.6 MHz)
Operating modes	Standard mode and NIR mode
A/D converter	14 bit
Bit depth	8 bit/12 bit
Partial scan	Freely definable ROI (region of interest), combination with binning possible
Analog gain	1× – 10×
C-mount	0.7 x
Data	IEEE 1394b FireWire 9-pin single cable