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 3.4μm 、36bit 彩色深度
leica dfc450 、dfc450chighlights:
fast (18fps) and large (1280×960 pixel) live image forfast focusing and positioning of the specimen.
high 5-megapixel ccd for brilliant capturedimages.
wide range of exposure times to match all types of illuminations and contrastues.
freely defined region of interest for fastest live image update and precise focus position(zoomfocus).
standard hardware interface for easy and quick connectionto all microscopes (c-mount, firewire-b).
powerful software and intuitive user interface forconvenient image capture and processing functions.
complete camera kit with camera head, firewire cables and firewire pcexpress board for easy installation topc.
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 interlacedreadout
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 – 600sec
cooling
leica dfc450: not available
leica dfc450c: Δ –20° compared toambient
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
DFC450C,DFC450, 2/3" sony ICX282 CCD ,像元尺寸3.4 μm x 3.4 μm