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Hamamatsu ORCA-Flash4.0 LT Scientific CMOS Camera C11440-42U

UsedHamamatsuMicroscope accessoriesUnited States

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Type number
C11440-42U30
Imaging device
Scientific CMOS image sensor
Effective no. of pixels
2048 (H)×2048 (V)
Cell size
6.5 μm×6.5 μm
Effective area
13.312 mm×13.312 mm
All 20 specifications
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Specifications 20

Brands
Hamamatsu
New/Used
Used
Type number
C11440-42U30
Imaging device
Scientific CMOS image sensor
Effective no. of pixels
2048 (H)×2048 (V)
Cell size
6.5 μm×6.5 μm
Effective area
13.312 mm×13.312 mm
Full well capacity
30 000 electrons
Readout speed
30 frames/s
Readout noise
1.5 electrons (rms)0.9 electrons (median)
Cooling temperature
+10 ℃ (Passive-air cooled, Ambient temperature: +25 °C)
Dark current
0.6 electrons/pixel/s (typ.) (Air cooled, Cooling temperature: +10 °C)
Dynamic range
33 000:1 (typ.)
Sub-array
Yes
Binning
2×2, 4×4
External trigger input
Edge, Level, Synchronous readout, Start triggerGlobal reset (Edge/Level)W-View mode with different exposure time (Edge/Start)
Trigger output
Global exposure output, Trigger ready outputOutput Signal Ports (3)Continuous High/Low outputMulti-channel sync
Interface
USB 3.0
A/D converter
16 bit
Lens mount
C-mount

Product description

sCMOS camera with 2048×2048 pixels, 82% QE, 30 fps, 1.5 e- noise, USB 3.0, passive cooling at +10°C

The Hamamatsu ORCA-Flash4.0 LT C11440-42U is a scientific CMOS (sCMOS) imaging camera optimized for biological and multi-dimensional imaging applications. Key features include:

  • Sensor type: Scientific CMOS image sensor
  • Effective pixels: 2048 (H) × 2048 (V)
  • Pixel size: 6.5 μm × 6.5 μm
  • Imaging area: 13.312 mm × 13.312 mm
  • Full well capacity: 30,000 electrons
  • Maximum frame rate: 30 frames per second
  • Readout noise: 1.5 electrons rms, 0.9 electrons median
  • Cooling: Passive air cooling to +10 °C at ambient +25 °C
  • Dark current: 0.6 electrons/pixel/s (typical) at +10 °C
  • Dynamic range: Approximately 33,000:1
  • Sub-array readout supported
  • Binning options: 2×2, 4×4
  • Trigger inputs: Edge, Level, Synchronous readout, Start trigger, Global reset, W-View mode exposure variations
  • Trigger outputs: Global exposure output, Trigger ready output, multiple signal ports, continuous High/Low output, multi-channel synchronization
  • Interface: USB 3.0 for fast data transfer
  • Analog-to-digital converter resolution: 16 bit
  • Lens mount: Standard C-mount compatible

Designed to replace CCD cameras, this model offers wide field of view, high sensitivity due to 82% peak quantum efficiency, and a large dynamic range, suitable for Ca2+ imaging, 3D imaging, and multi-dimensional biological experiments.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 3 November 2026