C11440 Datasheet, PDF (1/2 Pages) Hamamatsu Corporation – Live cells expressing GFP Time lapse fluorescence imaging

Scientific
CMOS Board-Level Camera
C11440-50B
Preliminary
S^OolEutMion
Low noise
3 electrons (r.m.s.)
High resolution _{2.8 megapixel}
High speed readout _{45 frames/second}
4500: 1 ^{High dynamic range}
The core of the C11440-50B camera is the new scientific image sensor
FL-280, an advanced CMOS detector that simultaneously achieves high
resolution, fast readout speeds and low noise. With its small size,
board-level design and simple, low-cost integration using IEEE1394b
with bus power, the C11440-50B is the ideal camera for OEM scientific
imaging.
Applications
High speed Ca²⁺ imaging
Ratio imaging
FRET
TIRF microscopy
Live cells expressing GFP
Time lapse fluorescence imaging
Micromorphological observation
Real-time confocal microscopy
Fluorescence in situ hybridization (FISH)
Failure analysis
Semiconductor inspection
X-ray scintillator readout
Features
High image quality (no fixed pattern noise)
Comparison of noise performance (no image correction)
● Conventional CMOS camera
● C11440-50B
▲ Exposure time: 15 ms
▲ Exposure time: 50 ms
Linearity
Linearity characteristics
4000
3500
3000
2500
2000
1500
1000
500
0
0
0.2
0.4
0.6
0.8
1.0
Incoming photons (relative)
About twice the resolution of CCD (2/3 inch, 1.3 megapixel)
Comparison of resolution
● Bright field observation (Sample: Test Plate)
Wider field of view than CCD (2/3 inch, 1.3 megapixel)
Comparison of field of view
● Bright field observation (Sample: Test Plate)
▲Entire image
▲ CCD
(2/3 inch, 1.3 megapixel)
▲ CCD (2/3 inch, 1.3 megapixel)
(without relay lens)
▲ C11440-50B
▲ C11440-50B (0.5x relay lens used)