德国莱卡DFC450、DFC450C（冷却功能）数码摄像头、CCD相机
主要特点：500万有效像素、2/3" sony ICX282 CCD 、像元尺寸3.4 μm x 3.4 μm 、36bit 彩色深度
Leica DFC450 、DFC450C highlights：
Fast (18fps) and large (1280×960 pixel) live image for fast focusing and positioning of the specimen.
High quality 5-megapixel CCD for brilliant captured images.
Wide range of exposure times to match all types of illuminations and contrast techniques.
Freely defined region of interest for fastest live image update and precise focus position (ZoomFocus).
Standard hardware interface for easy and quick connection to all microscopes (c-mount, FireWire-B).
Powerful software and intuitive user interface for convenient image capture and processing functions.
Complete camera kit with camera head, Firewire cables and Firewire PCexpress board for easy installation to PC.
DFC450 /DFC450C Technical Data：
Digital camera | Leica DFC450 / DFC450 C |
Camera type | Digital camera for microscopy with control software |
Sensor | interline transfer frame readout CCD – ICX282 |
Sensor size | 8.7×6.5 mm, diagonal 11 mm (type 2/3”) |
Color filter | RGB Bayer Mosaic |
Shutter control | Electronic global shutter / 2 frames interlaced readout |
Protective filter | Removable dust protection, UV/IR filter |
Number of pixels | 5.0 megapixel, 2560×1920 |
Pixel size | 3.4 μm x 3.4 μm |
Color depth | 36Bit |
A/D converter | 12Bit |
Dynamic range | > 59 dB / > 900:1 dB |
Exposure Time | Leica DFC450: 1 m sec – 60 sec Leica DFC 450C: 1 msec – 600 sec |
Cooling | Leica DFC450: not available |
Region of interest | Freely adjustable in 2 pixels steps from 2 × 2 up to full resolution |
Image formats | Leica DFC450:2560×1920 9fps, 1280*960 18fps, 640*480 30fps Leica DFC450C: 2560×1920 4.5fps, 1280*960 8.2fps, 640*480 15fps |
Recommended video adapter | 0.63X or 0.7X |
Data | Single cable FireWire – IEEE1394B 9-pin |
Power supply | via FireWire cable |