M48x0.75 adapter for ESATTO 2" allows you to connect any camera or accessory with M48x0.75 female thread. Just thread this adapter to the M56 thread of the ESATTO 2" draw tube. Thanks to the M48 stop ring for ESATTO 2" you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object.

When installing ESATTO 3" in a telescope with a long travel focuser (such as those usually found on refractors), it is necessary to take into account the lower travel of ESATTO 3" since it's a micrometric focuser. For this reason we have designed this 40mm extension that can be installed between ESATTO 3" and the telescope tube. A precise dovetail coupling system with 3 screws set at 120° allows you to manually rotate the focuser.

ALTO-1 is the telescope cover motor we designed to let you use GIOTTO for sizes up to 220mm as remotely controlled motorized cap. Now you can remotely open and close your telescope allowing you to use GIOTTO to record flat calibration frames without having to be at your telescope. ALTO provides a USB-C port to connect to your EAGLE or standard Windows computer that you choose to control it with our PLAY astrophotography software, or via a third party astronomy software using the ASCOM CoverCalibrator driver. You can also control ALTO by connecting to its WiFi network from your smartphone or tablet and use the included Virtual HandPad. The provided USB and 12V power passthrough plugs (to directly connect GIOTTO to ALTO) and the included Cable Locking Clips (CLC) allows you to improve cables management and simplify your telescope setup. ALTO natively runs off of a 12V power source to avoid the need for external power units.

ALTO-2 is the telescope cover motor we designed to let you use GIOTTO for sizes up to 320mm as remotely controlled motorized cap. Now you can remotely open and close your telescope allowing you to use GIOTTO to record flat calibration frames without having to be at your telescope. ALTO provides a USB-C port to connect to your EAGLE or standard Windows computer that you choose to control it with our PLAY astrophotography software, or via a third party astronomy software using the ASCOM CoverCalibrator driver. You can also control ALTO by connecting to its WiFi network from your smartphone or tablet and use the included Virtual HandPad. The provided USB and 12V power passthrough plugs (to directly connect GIOTTO to ALTO) and the included Cable Locking Clips (CLC) allows you to improve cables management and simplify your telescope setup. ALTO natively runs off of a 12V power source to avoid the need for external power units.

ALTO-3 is the telescope cover motor we designed to let you use GIOTTO larger than 320mm as remotely controlled motorized cap. Now you can remotely open and close your telescope allowing you to use GIOTTO to record flat calibration frames without having to be at your telescope. ALTO provides a USB-C port to connect to your EAGLE or standard Windows computer that you choose to control it with our PLAY astrophotography software, or via a third party astronomy software using the ASCOM CoverCalibrator driver. You can also control ALTO by connecting to its WiFi network from your smartphone or tablet and use the included Virtual HandPad. The provided USB and 12V power passthrough plugs (to directly connect GIOTTO to ALTO) and the included Cable Locking Clips (CLC) allows you to improve cables management and simplify your telescope setup. ALTO natively runs off of a 12V power source to avoid the need for external power units.

SPIDER 300A MarkII is the most advanced 3 meter diameter radio telescope for 1420 MHz radio astronomy designed to let schools, universities, scientific museums and other educational institutes own a powerful and affordable instrument! Designed with advanced features usually found only in large professional radio telescopes, and by including all you need to make radio astronomy, SPIDER 300A MarkII is reliable, easy to install and use.

Thanks to the new generation electronics and improved mechanics, SPIDER 300A MarkII is more sensitive, faster and more precise, thus allowing anyone to do real radio astronomy without the need to be a radio astronomer!

SPIDER 500A MarkII is the 5 meter diameter radio telescope designed to make 1420 MHz professional level radio astronomy accessible to everyone: universities, science institutes and museums or space agencies. It offers a large 5 meter diameter antenna to detect weaker signals with a better resolution and the large GS-400II tracking system that provides very high pointing and tracking precision. SPIDER 500A MarkII is designed to be shipped and installed all over the world!

Thanks to the new generation electronics and improved mechanics, SPIDER 500A MarkII is more sensitive, faster and more precise, thus allowing anyone to do real radio astronomy without the need to be a radio astronomer!

Adapter ESATTO 2” LP for telescopes with large 3.3" SC thread allows you to connect the ESATTO 2" LP to Celestron SCT (11" and 14") and EdgeHD (925, 1100, and 1400) models. Since the ESATTO 2" LP has an optical thickness of 32mm and the 3.3” adapter has only 2mm of optical thickness, this leaves 112mm of backfocus for your camera and accessories, also when used together with the Celestron EdgeHD .7x focal reducers for 925, 1100 and 1400 models.

Adapter ESATTO 2" LP for ARCO 2" allows you to connect the rotator to ESATTO 2" LP robotic focuser and control it through the special port on ESATTO. By adding this adapter to ARCO 2", thickness of rotator is 22mm.

ARCO 2" is the new low profile ARC second resolution rOtator that, thanks to its incredible resolution of 1 arc second per step, is the most precise camera rotator and field de-rotator! The 2” version of ARCO has a thickness of only 20mm and a free aperture of 50.9mm. When used together with an equatorially mounted telescope, ARCO allows you to rotate the camera without the need to touch the telescope. When used with an alt-az mount (without a wedge!), it also works as field de-rotator, enabling you to do long exposure astrophotography as never before! Connect ARCO with a single short cable to ESATTO or SESTO SENSO 2, and control it from your EAGLE, any Windows computer or with a smartphone or tablet via WiFi!

Adapter from M60 to M48 with stop ring for ESATTO 2" LP allows you to connect any camera or accessory with M48 female thread. Just thread this adapter to the M60 thread of the ESATTO 2" LP draw tube. Thanks to the M48 stop ring for ESATTO 2" LP you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object. Optical thickness is 2.5mm and, if you remove the stop ring, optical thickness is zero.