Focusers

The most complete line of made in Italy focusers for telescopes and astrophotography! Great design, lots of features and high performance at an affordable price.

- ESATTO is the all-in-one robotic microfocuser with high performance and load capacity that can be controlled from EAGLE or a Windows computer via a simple USB cable or from a smartphone/tablet with a WiFi connection.

- SESTO SENSO is the universal focusing motor that connects to the focusers of many telescopes and allows remote control.

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Adapter from M81 to M54...
  • New
In Stock
€77.87

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Adapter from M81 to M54 with stop ring for ESATTO 3" allows you to connect any camera or accessory with M54 female thread. Just thread this adapter to the M81 thread of the ESATTO 3" draw tube. Thanks to the M54 stop ring for ESATTO 3" you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object.
Adapter ESATTO 2" for...
  • New
In Stock
€53.28

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SC 3.3” adapter for ESATTO 2" allows you to connect the ESATTO 2" to Celestron SCT (11" and 14") and EdgeHD (925, 1100, and 1400) models. Since the ESATTO has a depth of 67mm and the 3.3” adapter has only 2mm of optical thickness, this leaves 77mm of backfocus for your camera and accessories, also when used together with the Celestron EdgeHD .7x focal...
Adapter from M81 to M57...
  • New
Not available
€77.87

We do not ship PrimaLuceLab products to UK or USA, you can order to one of our UK or USA dealers.

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Adapter from M81 to M57 with stop ring for ESATTO 3" allows you to connect any camera or accessory with M57 female thread. Just thread this adapter to the M81 thread of the ESATTO 3" draw tube. Thanks to the M57 stop ring for ESATTO 3" you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object.
Adapter ESATTO 2" for...
  • New
In Stock
€28.69

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Thanks to its low profile, the ESATTO 2" is the perfect motorized focuser for Schmidt-Cassegrain telescopes like the 8” and 9.25” Celestron SCT and EdgeHD 800 models. By adding the SC adapter, you can thread the ESATTO 2" focuser directly onto the back of these telescopes, and use the ESATTO to achieve more precise focus, avoiding focus shift and mirror...
Adapter from M81 to M65...
  • New
Not available
€102.46
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Adapter from M81 to M65 with stop ring for ESATTO 3" and ARCO 3" allows you to connect any camera or accessory with M65 female thread. Just thread this adapter to the M81 thread of ESATTO 3" or ARCO 3". Thanks to the M65 stop ring you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object. Optical...
Adapter from M56 to M57...
  • New
In Stock
€77.87

We do not ship PrimaLuceLab products to UK or USA, you can order to one of our UK or USA dealers.

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Adapter from M56 to M57 with stop ring for ESATTO 2" allows you to connect any camera or accessory with M57x0.75 female thread. Just thread this adapter to the M56 thread of the ESATTO 2" focuser draw tube. Thanks to the M57 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...
Adapter from M81 to M68...
  • New
In Stock
€77.87

We do not ship PrimaLuceLab products to UK or USA, you can order to one of our UK or USA dealers.

Be the first to review this product
Adapter from M81 to M68 with stop ring for ESATTO 3" allows you to connect any camera or accessory with M68 female thread. Just thread this adapter to the M81 thread of the ESATTO 3" draw tube. Thanks to the M68 stop ring for ESATTO 3" you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object.
Adapter from M56 to M54...
  • New
In Stock
€77.87

We do not ship PrimaLuceLab products to UK or USA, you can order to one of our UK or USA dealers.

Be the first to review this product
Adapter from M56 to M54 with stop ring for ESATTO 2" allows you to connect any camera or accessory with M54x0.75 female thread. Just thread this adapter to the M56 thread of the ESATTO 2" draw tube. Thanks to the M54 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.
Adapter from M81 to M72...
  • New
In Stock
€77.87

We do not ship PrimaLuceLab products to UK or USA, you can order to one of our UK or USA dealers.

Be the first to review this product
Adapter from M81 to M72 with stop ring for ESATTO 3" allows you to connect any camera or accessory with M72 female thread. Just thread this adapter to the M81 thread of the ESATTO 3" draw tube. Thanks to the M72 stop ring for ESATTO 3" you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object.
Adapter from M56 to SC with...
  • New
In Stock
€77.87

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The SC thread adapter for ESATTO 2" allows you to connect any accessory with SC female thread, like the SC focal reducers to ESATTO. Just thread this adapter to the M56 thread in the ESATTO 2" focuser draw tube. Thanks to the SC 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...
Adapter from M81 to M68...
  • New
In Stock
€56.56

We do not ship PrimaLuceLab products to UK or USA, you can order to one of our UK or USA dealers.

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Adapter from M81 to M68 female for ESATTO 3" allows you to connect any camera or accessory with M68 male thread. Just thread this adapter to the M81 thread of the ESATTO 3" draw tube.
Adapter from M56 to M48...
  • New
In Stock
€77.87

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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.
Adapter from M81 to M72...
  • New
In Stock
€56.56

We do not ship PrimaLuceLab products to UK or USA, you can order to one of our UK or USA dealers.

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Adapter from M81 to M72 female for ESATTO 3" allows you to connect any camera or accessory with M72 male thread. Just thread this adapter to the M81 thread of the ESATTO 3" draw tube.
Adapter from M56 to T2 with...
  • New
In Stock
€77.87

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Adapter from M56 to T2 with stop ring for ESATTO 2" allows you to connect any camera or accessory with T2 (M42x0.75) female thread. Just thread this adapter to the M56 thread of the ESATTO 2" draw tube. Thanks to the T2 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.
Adapter ESATTO 3" for...
  • New
In Stock
€209.02

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Adapter ESATTO 3" for SkyWatcher ESPRIT 100 ED.
Temperature sensor for...
  • New
In Stock
€20.49

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This temperature sensor is compatible both with ECCO, the environmental computerized controller for EAGLE, and with SESTO SENSO and ESATTO, the robotic focusing solutions for telescopes. When used with ECCO, this temperature sensor allow it to record optics temperature for automatic power management of dew heaters connected to the EAGLE. When used with...
Adapter ESATTO 2" for Borg...
  • New
In Stock
€487.70

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This adapter allows you so use the ESATTO 2" robotic microfocuser with the Borg 55mm fluorite lens and 7880 reducer to create the Borg 55FL f3.6 astrograph. This set is composed by 5 rings and adapters and, in order to complete the Borg 55FL f3.6 astrograph, you have to add the Borg 2555 55FL lens, Borg 7880 0,8x reducer for 55FL and Borg 7352 rotator.
Adapter ESATTO 3" for...
  • New
In Stock
€209.02

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Adapter ESATTO 3" for SkyWatcher ESPRIT 120 ED and 150 ED
Adapter ESATTO 3" for Borg...
  • New
In Stock
€159.84

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If you are searching for the most precise motorized focuser for Borg 90FL and 107FL f3.9, this adapter allows you to connect ESATTO 3" to these telescopes. Remove the original focuser of the Borg 90FL and 107FL f3.9 and install ESATTO 3". In order to reach the focus you can use the same photo adapters that you use with the standard focuser.
Adapter ESATTO 3" for Meade...
  • New
In Stock
€241.80

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Adapter ESATTO 3" for Meade 16 inches with 4” thread allows you to connect ESATTO 3" to Meade LX200 SCT, LX200 GPS, LX200-ACF, LX600-ACF, LX800-ACF, LX850-ACF 16 inches telescopes or to all the telescopes that have 4-inch male thread
Adapter ESATTO 3" for...
  • New
In Stock
€102.46

We do not ship PrimaLuceLab products to UK or USA, you can order to one of our UK or USA dealers.

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If you are searching for the most precise motorized focuser to use the GSO/Orion/TPO Ritchey-Chretien 10, 12, 14 and 16 inches (both aluminum and cabron tubes) for astrophotography, this adapter allows you to connect ESATTO 3" to the M117 thread of these telescope. You can use the standard extensions that come with the RC telescope in order to install the...
Adapter ESATTO 3" for...
  • New
In Stock
€94.26

We do not ship PrimaLuceLab products to UK or USA, you can order to one of our UK or USA dealers.

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Thanks to its low profile, the ESATTO 3" is the perfect motorized focuser for Takahashi telescopes with M72 thread. By adding the M72 adapter, you can thread the ESATTO 3" focuser directly onto the back of these telescopes, and use the ESATTO to achieve more precise focus.
Adapter ESATTO 3" for...
  • New
In Stock
€241.80

We do not ship PrimaLuceLab products to UK or USA, you can order to one of our UK or USA dealers.

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If you are searching for the most precise motorized focuser for Takahashi TSA120, this adapter allows you to connect ESATTO 3" to this telescope. By adding the optional camera adapters with stop ring you can also connect your Takahashi accessories. Based on the camera and accessories train you want to connect, you may need extenders to reach the focus...
Adapter ESATTO 3" for...
  • New
In Stock
€77.87

We do not ship PrimaLuceLab products to UK or USA, you can order to one of our UK or USA dealers.

Be the first to review this product
If you are searching for the most precise motorized focuser for Takahashi FSQ85, this adapter allows you to connect ESATTO 3" to this telescope. By adding the M81 to M72 adapter with stop ring you can also connect your Takahashi accessories. Based on the camera and accessories train you want to connect, you may need extenders to reach the focus with your...

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