C11440-42UORCA-Flash4.0 LT Digital CMOS camera

c11440-42u product photo

Catalog [452 KB/PDF]

The ORCA-Flash4.0 LT makes it easy to be brilliant. With 2× the speed, 3× the field of view and up to 5× the signal to noise over even the best interline CCD cameras, the ORCA-Flash4.0 LT brings high end performance to every imaging project. From brightfield to fluorescence, from live cell to fixed tissue, from routine to ground-breaking, the ORCA-Flash4.0 LT is designed to be the new workhorse digital camera. The ORCA-Flash4.0 LT shines with the most experienced implementation of Gen II sCMOS technology, and realizes the long-awaited promise of luxury CCD performance at affordable CMOS price.

Additional scientific CMOS cameras:
ORCA-Flash4.0 V3
ORCA-Flash4.0LT PLUS

Applications where ORCA-Flash4.0 LT shines

Multi-dimensional imaging

Collect large data sets from x, y or z with multiple wavelengths more efficiently. The combined features of large field of view, low light performance and speed means less time at the scope and more time finding the answers.

c11440-42u sample image


3D imaging

Multi-wavelength Z-series with resulting 3D reconstruction.

c11440-42u sample image


Ca2+ imaging

Ca2+ imaging using W-VIEW Mode (Independent exposure time setting)

c11440-42u sample image

Go to top

Performance beyond interline CCD

Excellent image quality

The combination of high quantum efficiency and low noise allows the ORCA-Flash4.0 LT to produce images that are both visually pleasing and quantitatively relevant. The ORCA-Flash4.0 LT exceeds the SNR performance of Gen I sCMOS at all input photon levels and that of interline CCDs at less than 5000 photons per pixel. This means reduced exposure times that maintain strong SNRs across a broad range of sample intensities while at the same time providing large field of view and better temporal resolution as compared to CCDs.

c11440-42u product feature


Large field of view

The ORCA-Flash4.0 LT provides 3× larger field of view compared to commonly used interline CCDs (e.g., ICX285) and is ideally suited to utilize the entire field of view of research microscopes.

c11440-42u product feature


Fast speed

The ORCA-Flash4.0 LT provides 2× frame rate at full resolution as compared to interline CCDs enabling high-speed image acquisition with large field of view.

c11440-42u product feature


W-VIEW Mode

In addition to the intrinsic quality of the sensor, WVIEW Mode is newly implemented as one of the key features. This function is optimized for simultaneous image acquisition of dual wavelength images with our Image splitting Optics "W-VIEW GEMINI" and expands the possibilities of low light imaging applications.


• Independent Exposure Times

For two halves of the sensor, the different exposure time can be set independently by software.


• Independent and Selectable Readout Directions

W-VIEW Mode enables multiple scanning directions under favor of rolling shutter mechanism. Scanning options for both sides of sensor can be set separately. When combining W-VIEW GEMINI, it enables the user to acquire sophisticated dual wavelength images simultaneously which are synchronized the readout with the scanning light source.


• Independent Subarray

Each ROI on top and bottom halves of the sensor is configurable. Data reduction and faster frame rate are feasible due to appropriate ROI setting.

 

Go to top

Configuration

c11440-42u system configuration

Go to top

PC requirements

With the introduction of the ORCA-Flash4.0, users are now able to stream 4 megapixel images to their computers 100 frames per second. The computer requirements for this high data rate can be met by using the guidelines listed this PC Recommendations for ORCA-Flash4.0.

PC Recommendations for ORCA-Flash4.0 [747 KB/PDF]

Go to top

Specifications

Type number C11440-42U
Quantum efficency Over 70 % at 600 nm
Imaging device Scientific CMOS sensor FL-400
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 (typ.)
Readout speed 30 frames/s (Full resolution)
Readout noise 0.9 electrons (median) (typ.), 1.5 electrons (rms) (typ.)
Rapid rolling mode: 1.3 electrons (median) (typ.), 1.9 electrons (rms) (typ.)
Exposure time Internal trigger mode: 3 ms to 10 s*4
Internal trigger mode: 3 ms to 6 s*3
Internal trigger mode: 1 ms to 10 s*4 (Rapid rolling mode)
Internal trigger mode: 1 ms to 2 s*3 (Rapid rolling mode)
Internal trigger mode with sub-array readout: 130 μs to 10 s
Internal trigger mode with sub-array readout: 130 μs to 6 s*3
Internal trigger mode with sub-array readout: 40 μs to 10 s (Rapid rolling mode)
Internal trigger mode with sub-array readout: 40 μs to 2 s*3 (Rapid rolling mode)
External trigger mode: 3 ms to 10 s
External trigger mode: 3 ms to 6 s*3
External trigger mode: 1 ms to 10 s (Rapid rolling mode)
External trigger mode: 1 ms to 2 s*3 (Rapid rolling mode)
Cooling temperature 10 ℃ (Ambient +25 ℃)
Dark current 0.6 electrons/pixel/s (typ.)
Dynamic range 33 000:1 (typ.)*1
Sub-array Yes
Binning 2×2, 4×4
External trigger mode Edge, Level, Synchronous readout, Start trigger
Global reset edge, Global reset level
External trigger signal routing SMA
Trigger delay function 0 to 10 s (10 μs steps)
Trigger output 3 programmable timing outputs
Global exposure timing output
Trigger ready output
Multi-channel sync output
External signal output routing SMA
Interface USB 3.0
Software interface PC-based acquisition package included
DCAM-SDK, commercially available software
A/D converter 16 bit*2
Lens mount C-mount/F-mount*5
Power supply AC100 V to AC240 V, 50 Hz/60 Hz
Power consumption Approx. 75 VA
Ambient operating temperature 0 ℃ to 40 ℃
Ambient storage temperature -10 ℃ to 50 ℃
Ambient operating humidity 70 % or less (with non-condensation)
*1 Full well capacity/Readout noise median.
*2 The true 16 bit image data is achieved through seamless merging of the output from two 11 bit A/D converters.
*3 At the time of W-VIEW Mode.
*4 Minimum exposure time in internal trigger mode varies depending on sub-array size and position.
*5 Product number of F-mount camera is C11440-42U01

 

Readout mode


· Normal readout mode 1×1


· Digital binning 2×2/4×4


· Sub-array readout mode(Configurable different value in the top and bottom areas.)


· Readout direction change



Readout speed*1 (frames/s)

 

Horizontal width × Vertical width Free running mode
2048×2048 30
2048×1024 60
2048×512 120
2048×256 240
2048×128 481
2048×64 962
2048×8 7696

· Rapid rolling mode

1×1 (Normal readout) Binning
2×2/4×4
Horizontal width
Vertical width 1024/1536/2048 512
Free running mode 2048 30 97 97
1024 60 195 195
512 120 390 390
256 240 781 781
128 480 1562 1562
64 961 3125 3125
8 7692 25 000 25 000

*1 Optimal running condition. For more information refer to http://www.hamamatsu.com/resources/pdf/sys/SCAS0095E_Global.pdf

Go to top

Spectral response

c11440-42u30 spectral response 

Go to top

Dimensions

c11440-42u dimensional outline

Go to top

Instruction manual

Instruction manual [1.6 MB/PDF]

Go to top

Related information

Go to top

Publications

Publications list

Go to top

Go to top

Disclaimer
 [66KB/PDF]

The save-to-list function can only work if JavaScript is turned on.

The recently viewed function can only work if JavaScript is turned on.