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Primaluce Lab EAGLE LE - Advanced Control Unit For Telescopes And Astrophotography

Price	£663.00
List Price	~~£759.00~~
Saving Of	£96.00

(Inc. 20% VAT)

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Model: EAGLE-LE
Brand: Primaluce Lab

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2 Year Warranty On All New Items
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Forget having to connect your telescope to a laptop or desktop computer with lengthy cables, and big batteries. Thanks to the best features astrophotographers love in the EAGLE family, the EAGLE LE now allows you to spend less money to remotely control and power your telescope with less time setting up.

In a single control unit you have a Windows 10 Enterprise computer, fast SSD storage, eight USB ports, an advanced power distribution system for all of your imaging accessories with 7 power out ports, a special WiFi system to remotely control the telescope from any smartphone, tablet or external computer (with Windows, macOS, iOS or Android operative systems) and DARK mode to disable all of the LED lights. Everything is controlled via the included EAGLE Manager software and housed in a beautiful rigid aluminum case designed with our flexible PLUS mounting system, allowing you to perfectly connect the EAGLE LE to any telescope.

Digital astrophotography can be complicated: if you want to take the best photos of the night sky, you not only need a telescope, mount and a camera… You will also need a list of accessories like a guide camera, motorized focuser, and dew heaters, and they all need to be powered and controlled with the proper software. This can quickly turn any telescope into a complicated mess of tangled cables! EAGLE LE solves all the problems and make astrophotography easier and quicker!

EAGLE LE control unit for telescopes and astrophotography - main features:

- Windows 10 Enterprise computer lets you install your preferred devices and software
- 8 USB ports: 4 high speed USB 3.0 ports plus 4 USB 2.0 ports with remote ON/OFF capability
- 4 x 12V power out ports with remote ON/OFF control to power your mount, camera and other 12V accessories
- 3x variable 0-12V power out ports for dew heaters
- DARK mode to turn off all the LED lights
- Powerful and fast WiFi 802.11ac with dual band (2.4 and 5 GHz) connection
- Power level monitoring of every device powered through the 12v power out ports of the EAGLE LE
- EAGLE Manager interface to easily control all the EAGLE LE’s features
- PLUS aluminum case, allowing you to easily attach the EAGLE LE to any telescope
- Weight: 1145 gr.

Compatible with any astrophotography device: built in computer with Windows 10 Enterprise.

The EAGLE LE eliminates the need for an external computer and you are not limited to a preset list of features - You can install whatever software and device you want to use on the EAGLE. The Windows 10 Enterprise operating system is 100% Windows 10 compatible but is lighter-weight and more stable than traditional PCs that use Windows 10 Home or other OEM versions that come preinstalled with useless bloatware. We have optimized the Windows 10 Enterprise installation on the EAGLE LE to be a faster operating system (the EAGLE LE is ready to use just 20 seconds after pressing the ON button) and to maintain better stability during your astrophotography sessions. EAGLE LE uses a 2.0 GHz Celeron processor (J4005 dual-core with Burst Mode up to 2.7 GHz and 4MB cache) and 4 GB fast DDR4L RAM memory - both designed for low power consumption. This way you have the power you need to run any astrophotography software with a device that’s easy on your battery, improving overall portability.

EAGLE LE, control unit for telescopes and astrophotography

Fast SSD storage to install all your astrophotography software and save your data.

Different from traditional spinning hard disks, the SSD drive in the EAGLE LE has no moving parts, so it’s faster and more durable over time. With the flexibility of the EAGLE LE you can save the pictures on the SSD drive for processing directly in the EAGLE LE or connect a 3.0 USB flash drive to one of the high speed USB 3.0 ports. This way, if you prefer, at the end of the your session you can quickly and easily move the files to an external computer for processing. EAGLE LE’s internal components were designed for field use in extended temperature ranges. This way you can relay on it for all night long, in higher humidity conditions since the small amount of internal heat generated by the processor prevents any problems with humidity.

Thanks to EAGLE LE you won't need an external control computer (usually a laptop), a smaller and lighter battery will be sufficient and you will use much less cables.

4 fast USB 3.0 ports and 4 USB 2.0 ports that can be remotely turned ON/OFF.

This way you can connect and control lots of devices to the EAGLE LE and you can remotely turn on/off USB ports if needed, instead of having to manually unplug or plug the cables! This can be a great feature to save power (you can turn off the port you do not use) but you can also reset the port it in case of a device connection failure. Thanks to the EAGLE LE’s four USB 3.0 ports, you can connect and use the latest fast USB 3.0 cameras - This allows you to use the EAGLE LE also for planetary imaging and save videos of the Moon, planets, and Sun in the internal SSD drive.

Advanced power bridge with 7 power out ports - powers devices directly through the EAGLE LE.

The EAGLE LE has a separate 12V power input that can run on up to 16 amps. From there, using a special internal board, power is distributed to seven power out ports - four 12V power out ports are designed to power your camera, mount, focuser, or other 12v devices. These ports are equipped with safety screw-type connections to prevent unwanted detachment of the cables and we have made special power cables (optional) for different devices. The three 0-12V variable power out ports are designed to power dew heaters without the need of an external controller. Control of these ports can be easily automated by adding the optional ECCO environmental module for EAGLE. A dedicated chip on EAGLE LE’s power board protects the electronics (both on the EAGLE LE and connected devices) from any overcurrents by temporarily disconnecting power in no more than 1ms in case of electrical problems - a lot faster than traditional fuses. Power is automatically re-activated once the problem has been resolved. Additionally, a special microcontroller allows you to adjust (+- 1A) the maximum current limit of the 12V ports. This way, if you want to connect a device to a 3A max port and that device has a maximum power consumption of 4A, you can increase the port limit to 4A.

Integrated WiFi system to allow you to remotely control your telescope from any device.

To operate EAGLE LE, you don't need a keyboard and mouse - You can control the EAGLE LE through a free dedicated app, available on any smartphone, tablet or personal computer running Windows, MacOS, iOS or Android. Turn the EAGLE LE on, then enable your device's WiFi connection and select the WiFi network provided by the EAGLE LE. Launch the remote control app and you will have EAGLE LE desktop on your screen with access to all your astrophotography software. If you like, you can also configure the EAGLE LE to connect to a pre-existing WiFi or wired/ethernet network allowing remote access via the internet - perfect for remote observatories! Since the EAGLE LE doesn't use VNC or other software for remote control, it's faster and more stable. For your safety each EAGLE device creates a unique WiFi network, from any other EAGLE that might be nearby. To avoid any other issues at a star party, every EAGLE also has a unique access password known only by you.

Full aluminum PLUS case, CNC made, designed to allow an easy integration with any telescope.

You can connect the EAGLE LE to any type of telescope, allowing you to have less cabling with shorter runs that move together with the telescope. This drastically reduces the potential for a cable snagging or detaching while your telescope tracks the stars across the sky. We designed the EAGLE LE case to be incredibly rigid - rigid enough to a support a parallel telescope (up to 5 kg). The EAGLE LE case comes with M5 and M6 threaded holes to seamlessly attach PLUS accessories (support rings, guide rings, dovetail bars or dovetail clamps), at at least 2 points to maintain the system's rigidity. For example, the EAGLE LE can be installed between the PLUS support rings and guiding rings, without any flexure (for guide telescopes up to 5 kg) improving the portability of your telescope and allowing it to be moved to the field pre-assembled, greatly reducing reducing your setup time.

Optional ECCO environmental computerized controller for automatic dew heater control.

By adding ECCO, (Environmental Computerized COntroller) to your EAGLE LE, you can automatically and continuously monitor the dew point (the temperature below which moisture condenses) by sensing the temperature and humidity of the air around your telescope and the temperature of your lenses. ECCO will then automatically vary the voltage to the appropriate EAGLE LE’s ports where your dew heaters bands are connected, keeping dew from forming on your optics. All of this with an automatic and easy to use device that you just have to connect to one of the EAGLE LE USB ports. That’s why we call it ECCO: in Italian, it means "There you go”!

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Some items that are showing as in stock are in stock at our holding warehouses, not at the shop. To double check the stock levels at the shop, please contact us on 01909774369 or sales@rothervalleyoptics.co.uk.

The delivery times for most items is 1 - 2 days but again, please double check stock levels on important orders before placing an order via the website.

The delivery costs for courier next day are for mainland UK only. If you live in the Scottish Highlands/Islands, Channel Islands or Northern Ireland, then a shipping surchage will apply. please contact us for prices. Smaller items can still go 1st class via Royal Mail.

Please note that if you are wanting to take advantage of our Saturday and Sunday timed services or next day pre 12 or pre 10:30 services, you MUST check that the stock is here at the shop before placing orders. Also, orders using the Saturday and Sunday services must be placed before 1pm the previous working day. Also, please remember to check that the stock is here at the shop before placing orders. If the stock is not at the shop, we won't be able to ship on any of the timed services.

Please note International customers will need to contact us for a shipping price prior to ordering via the website. We don't ship all items internationally. It is at our discretion what we ship outside of the UK. This all depends on the size and weight of the items. Please get in touch with us for any postage costs. Please note we do NOT ship telescopes or heavy items outside of the UK. This is due to massive postage costs and problems regarding returns.

If you have any questions regarding stock levels or delivery, please get in touch.

Zygo Interferometer Testing For ED Refractor Telescopes!

We are extremely pleased to announce our Zygo Interferometer is now installed and ready for use! Our experienced staff can test refractor lenses up to 120mm aperture and provide a comprehensive 2 page report showing the optical quality and Strehl ratio, plus much more information. We are using the very latest Zygo MX software to provide a more detailed report compared to other standard reports.

The interferometer is essentially a measuring instrument. Within the interferometer is a calibrated laser that is pointed through the optical test surface, then onto a high quality reference sphere, then back through the test subject then to an internal camera which gives us the measurement on the screen. From this, we can adjust the position of the test optic and the reference sphere to obtain a perfectly calibrated system. The more central the laser to the test optic and then on return, the better and more accurate reading and measurement we can take. This takes a lot of adjustment to get the best results from the optical surface. Once the measurement has been taken, we are provided with a series of results that show the optical quality of the surface plus other information. Continue reading for an explanation of the individual values and you can also see a test report that was done on one of our RVO Horizon 60 OTAs.

We are offering certain telescopes with a Zygo test at an extra cost. Mainly ED doublets and triplets. All available telescopes with a Zygo test report are listed here. Just select Zygo Test Report from the drop down box at the top of the listing and we will test the optics in house and provide a full 2 page report with your scope. This will show you the optical quality of your telescope optics. We can also offer this service on your refractor telescope. Please get in touch for more details about this.

At Rother Valley Optics, one thing we pride ourselves on is customer service and quality of our equipment. When we test your telescope, we will ensure that it is of the highest quality otherwise, we will reject the scope under our strict quality control and test another model for your peace of mind. One of the main values to look at when testing a refractor is the Strehl ratio. The higher this number, the higher quality lens you have. At Rother Valley Optics, we will guarantee the highest possible Strehl ratio for your telescope. We will aim to provide 0.95 Strehl or higher on Takahashi, RVO Horizon, William Optics and many more! Generally, the higher the Strehl ratio, the lower the Astigmatism and Coma meaning a better image quality from your instrument.

Other measurements such as the PV and RMS are important too. With these measurements, the lower the number the better as it shows less curvature on the lens. The flatter an optical lens, the better it will perform. The PV rating (Peak To Valley) is a measurement from the highest point (Peak) to the lowest point (Valley). From this we get the RMS (Root, Mean, Square). This is a similar figure to the PV and measured exactly the same way. The RMS is basically an average height difference from the PV so again, the lower the better. As you can see form the example below, we measured an RMS of just 0.027 wave which is a very good value.

We also measure the Power with our systems which is essentially the error from the reference sphere to the test optic. The reference sphere we use on our system is a very high quality sphere so the closer to zero the Power, the less error between the 2 elements thus ensuring a higher quality optical surface.

You will also see some more values such as Astigmatism and Coma. Again, these are measured by the interferometer when we take measurements of the optical surface after adjustment. These are values which ideally would be at 0 but as our test optics are all curved lenses, there will always be astigmatism and coma present. The lower the number, the less of these aberations you will effectively see but with most refractors, you can buy field flatteners which will compensate for the coma anyway. The astigmatisms value is explaining the error between the symmetrical curvature of the lens. Basically, no lens will be perfectly symmetrical, the lower the astigmatism, the more symmetrical the lens surface is.

Once the Zygo test report has been completed, the optical alignment is thoroughly tested and tuned to ensure they are spot on before they leave us.

All available telescopes are on the website at the link below and ones we've tested already that are available straight away are also listed.

https://www.rothervalleyoptics.co.uk/zygo-tested-refractors.html

Here is an example of the test what we provide. This was a test on one of our Horizon 60 ED OTA's.

For any questions about this amazing new service, please either call 01909774369 or email sales@rothervalleyoptics.co.uk.

Are you interested in this product but would like to speak to someone with some more information? Simply fill in the form below and we will get back to you as soon as we can!