Japan (EN)
Select your region or country.
ORCA®-Flash4.0 LT3 Digital CMOS camera
C11440-42U40
The ORCA-Flash4.0 LT3 is a new scientific CMOS camera for fluorescence imaging, which has been improved from the ORCA-Flash 4.0 released in 2011.
It is equipped with a high level of performance required for fluorescence imaging such as life science applications, and can be used not only for basic research applications but also for integration into various types of equipment.
ORCA is a registered trademark of Hamamatsu Photonics K.K. (China, EU, Japan, UK, USA).
Features
- Low readout noise (Standard scan): 1.5 electrons rms, 0.9 electrons median
- High speed readout (Rapid rolling, Full resolution): 40 frames/s
- Large field of view: 13.312 mm (H)×13.312 mm (V)
- High resolution: 2048 (H)×2048 (V)
- High quantum efficiency: 82 % (Peak QE)
Applications
- Time-lapse imaging
- Multidimensional imaging
- Ca2+ imaging
- DNA chip reading
High S/N equivalent or better than BSI camera
The graph below compares the readout noise distribution with the Gen II BSI camera* and shows that the ORCA-Flash4.0 LT3 has more pixels with smaller readout noise.
With a low readout noise of 1.5 electrons rms, the ORCA-Flash4.0 LT3 delivers high S/N comparable to or better than a BSI camera, especially in the low light range.
This performance can be demonstrated in high quality multidimensional imaging, as typified by long time-lapse imaging with low excitation light with low phototoxicity and photobleaching.
* BSI camera: Back-side illuminated camera
High speed readout
The ORCA-Flash4.0 LT3 is capable of 40 frames/second readout, which is even faster than the conventional ORCA-Flash4.0 LT+ (30 frames/second). This is useful for applications which requires real time measurement with high temporal resolution.
Large field of view
The wide field of view of 13.312 mm (H) × 13.312 mm (V) allows more information to be obtained in a single shot.
This contributes to higher throughput in experiments such as DNA chip reading.
PC recommendations
With the introduction of the ORCA-Flash4.0 LT3, users are now able to stream 4 megapixel images to their computers 40 frames per second. The computer recommendations for this high data rate can be met by using the guidelines listed this PC Recommendations for ORCA-Flash4.0 LT3.
Software
Our software provides the interface to access all of our carefully engineered camera features, from simply setting exposure to orchestrating complex triggering for multidimensional experiments.
Specifications
| Product number | C11440-42U40 |
|---|---|
| Imaging device | Scientific CMOS image sensor |
| Effective number of pixels | 2048 (H) × 2048 (V) |
| Pixel size | 6.5 μm (H) × 6.5 μm (V) |
| Effective area | 13.312 mm (H) × 13.312 mm (V) |
| Full well capacity (typ.) | 30 000 electrons |
| Dynamic range (typ.) | 33 000: 1 *1 20 000: 1 *2 |
| Cooling method | Forced-air cooled, peltier cooling |
| Cooling temperature | +10 ℃ (Forced-air cooled, FAN speed: Fast ambient temperature: +10 °C to +30 °C) |
| Frame rate at full resolution | Rapid rolling : 40 frames/s Standard scan : 30 frames/s |
| Readout noise (typ.) | Rapid rolling : 1.9 electrons (rms) , 1.3 electrons (median) Standard scan : 1.5 electrons rms / 0.9 electrons median |
| Dark current (typ.) | 0.6 electrons/pixel/s (typ.) (Cooling temperature: +10 °C) |
| Digital output | 16 bit |
| Exposure time | Internal trigger mode *3 (Rapid rolling) : 1 ms to 10 s Internal trigger mode *3 (Standard scan) : 3 ms to 10 s Internal trigger mode with sub-array readout (Rapid rolling) : 40 μs to 10 s Internal trigger mode with sub-array readout (Standard scan) : 129.99 μs to 10 s |
| External trigger input mode | Edge trigger, Global reset edge trigger, Level trigger, Global reset level trigger, Synchronous readout trigger, Start trigger |
| Trigger delay function | 0 s to 10 s in 1 μs steps |
| Trigger input connector | SMA |
| Trigger output | 3 programmable timing outputs, Trigger ready output, Global exposure timing output, Low output, High output |
| Trigger output connector | SMA |
| Binning | 2×2, 4×4 |
| Sub-array | Yes |
| Interface | USB 3.1 Gen 1 |
| Lens mount | C-mount |
| Power supply | AC 100 V to AC 240 V, 50 Hz / 60 Hz |
| Power consumption | Approx. 75 VA |
| Ambient operating temperature | 0 °C to +40 °C (FAN speed: Fast) |
| Ambient operating humidity | 30 % to 80 % (With no condensation) |
| Ambient storage temperature | −10 °C to +50 °C |
| Ambient storage humidity | 90 % Max. (With no condensation) |
*1 Calculated from the ratio of the full well capacity and the readout noise (median) in standard scan
*2 Calculated from the ratio of the full well capacity and the readout noise (rms) in standard scan
*3 Minimum exposure time in internal trigger mode varies depending on sub-array size and position.
Spectral response
Dimensions
Instruction manual
- Confirmation
-
It looks like you're in the . If this is not your location, please select the correct region or country below.
You're headed to Hamamatsu Photonics website for JP (English). If you want to view an other country's site, the optimized information will be provided by selecting options below.
In order to use this website comfortably, we use cookies. For cookie details please see our cookie policy.
- Cookie Policy
-
This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in this cookie policy. By closing the cookie warning banner, scrolling the page, clicking a link or continuing to browse otherwise, you agree to the use of cookies.
Hamamatsu uses cookies in order to enhance your experience on our website and ensure that our website functions.
You can visit this page at any time to learn more about cookies, get the most up to date information on how we use cookies and manage your cookie settings. We will not use cookies for any purpose other than the ones stated, but please note that we reserve the right to update our cookies.
1. What are cookies?
For modern websites to work according to visitor’s expectations, they need to collect certain basic information about visitors. To do this, a site will create small text files which are placed on visitor’s devices (computer or mobile) - these files are known as cookies when you access a website. Cookies are used in order to make websites function and work efficiently. Cookies are uniquely assigned to each visitor and can only be read by a web server in the domain that issued the cookie to the visitor. Cookies cannot be used to run programs or deliver viruses to a visitor’s device.
Cookies do various jobs which make the visitor’s experience of the internet much smoother and more interactive. For instance, cookies are used to remember the visitor’s preferences on sites they visit often, to remember language preference and to help navigate between pages more efficiently. Much, though not all, of the data collected is anonymous, though some of it is designed to detect browsing patterns and approximate geographical location to improve the visitor experience.
Certain type of cookies may require the data subject’s consent before storing them on the computer.
2. What are the different types of cookies?
This website uses two types of cookies:
- First party cookies. For our website, the first party cookies are controlled and maintained by Hamamatsu. No other parties have access to these cookies.
- Third party cookies. These cookies are implemented by organizations outside Hamamatsu. We do not have access to the data in these cookies, but we use these cookies to improve the overall website experience.
3. How do we use cookies?
This website uses cookies for following purposes:
- Certain cookies are necessary for our website to function. These are strictly necessary cookies and are required to enable website access, support navigation or provide relevant content. These cookies direct you to the correct region or country, and support security and ecommerce. Strictly necessary cookies also enforce your privacy preferences. Without these strictly necessary cookies, much of our website will not function.
- Analytics cookies are used to track website usage. This data enables us to improve our website usability, performance and website administration. In our analytics cookies, we do not store any personal identifying information.
- Functionality cookies. These are used to recognize you when you return to our website. This enables us to personalize our content for you, greet you by name and remember your preferences (for example, your choice of language or region).
- These cookies record your visit to our website, the pages you have visited and the links you have followed. We will use this information to make our website and the advertising displayed on it more relevant to your interests. We may also share this information with third parties for this purpose.
Cookies help us help you. Through the use of cookies, we learn what is important to our visitors and we develop and enhance website content and functionality to support your experience. Much of our website can be accessed if cookies are disabled, however certain website functions may not work. And, we believe your current and future visits will be enhanced if cookies are enabled.
4. Which cookies do we use?
There are two ways to manage cookie preferences.
- You can set your cookie preferences on your device or in your browser.
- You can set your cookie preferences at the website level.
If you don’t want to receive cookies, you can modify your browser so that it notifies you when cookies are sent to it or you can refuse cookies altogether. You can also delete cookies that have already been set.
If you wish to restrict or block web browser cookies which are set on your device then you can do this through your browser settings; the Help function within your browser should tell you how. Alternatively, you may wish to visit www.aboutcookies.org, which contains comprehensive information on how to do this on a wide variety of desktop browsers.
5. What are Internet tags and how do we use them with cookies?
Occasionally, we may use internet tags (also known as action tags, single-pixel GIFs, clear GIFs, invisible GIFs and 1-by-1 GIFs) at this site and may deploy these tags/cookies through a third-party advertising partner or a web analytical service partner which may be located and store the respective information (including your IP-address) in a foreign country. These tags/cookies are placed on both online advertisements that bring users to this site and on different pages of this site. We use this technology to measure the visitors' responses to our sites and the effectiveness of our advertising campaigns (including how many times a page is opened and which information is consulted) as well as to evaluate your use of this website. The third-party partner or the web analytical service partner may be able to collect data about visitors to our and other sites because of these internet tags/cookies, may compose reports regarding the website’s activity for us and may provide further services which are related to the use of the website and the internet. They may provide such information to other parties if there is a legal requirement that they do so, or if they hire the other parties to process information on their behalf.
If you would like more information about web tags and cookies associated with on-line advertising or to opt-out of third-party collection of this information, please visit the Network Advertising Initiative website http://www.networkadvertising.org.
6. Analytics and Advertisement Cookies
We use third-party cookies (such as Google Analytics) to track visitors on our website, to get reports about how visitors use the website and to inform, optimize and serve ads based on someone's past visits to our website.
You may opt-out of Google Analytics cookies by the websites provided by Google:
https://tools.google.com/dlpage/gaoptout?hl=en
As provided in this Privacy Policy (Article 5), you can learn more about opt-out cookies by the website provided by Network Advertising Initiative:
http://www.networkadvertising.org
We inform you that in such case you will not be able to wholly use all functions of our website.
Close