Explore Scientific Alt-AZ Twilight I Mount
Explore Scientific Alt-AZ Twilight I Mount
Explore Scientific Alt-AZ Twilight I Mount

Explore Scientific Alt-AZ Twilight I Mount


Regular price€289,00
(Including VAT)

The Explore Scientific Twilight I is a light-to-medium-duty alt-azimuth astro mount designed for quick and easy setup and its suitable for most small to medium sized refractor telescopes.

Lightweight, fast Newtonians will also pair up nicely with the Explore Scientific Twilight I mount. As long as your telescope does not exceed 7kg and has a Vixen-Style
universal dovetail bar for mounting, you are good to go.

The Twilight I alt-azimuth mount head is made of powder-coated aluminum and has worm gears in both axis making it very smooth to operate. The adjustable head can be tilted forward or back by a 45° angle which allows enough clearance for your telescope to point straight up for viewing at the zenith. The allen key for doing the mount head adjustment can then be safely stored in the integrated magnetic key holder.

Slow-motion control cables are attached on the vertical and horizontal axis, making it easy to scan the night sky, even with gloves on, due to the over-sized
knurled knobs that are attached to the end of each cable. They can be attached to either side of each axis to accommodate right or left-handed users, or different
types of telescopes (e.g. refractors or Newtonian reflectors).

The stainless steel tripod that comes standard with the Twilight I mount has adjustable legs and a wide foot print, which makes the tripod much more stable.
A spreader bar locks against the inside of the legs to secure the tripod even further, and helps keep vibrations to a minimum.


  • Alt-Azimuth Astro Mount
  • Payload capacity: 7kg
  • Dimensions: (W)100cm x (L) 160cm
  • Weight: 7.2kg
  • Mounting plate: Vixen

Whats included:

  1. Twilight I Alt-AZ Telescope Mount
  2. Stainless Steel Tripod
Please Note: Items in stock and ready for dispatch immediately are usually delivered within 24-48hrs. Some items may be 'Special Order Items' and require additional lead time before being dispatched eg. 5 - 10 Working days - This will be highlighted on the product page before purchase.

All orders are shipped using our reputable courier partners to ensure your items arrive safely and promptly. While we do offer International Delivery, we are unable to ship large Telescopes and Mounts outside of Ireland.



Est. Delivery Time after Dispatch:
24 - 48 hrs

Standard Tracked Delivery:
Ireland Nationwide: from €9.95

Note: Larger telescopes which contain multiple boxes include an additional surcharge. Shipping is calculated automatically at the checkout.


You can also avail of our FREE 'Click & Collect' service at the checkout, where you can order online and collect from our head office. Depending on the items and availability, these can be ready for collection within a few hours.

"NOTE: Please wait until we let you know your order is ready before you arrive, to arrange a suitable time for collection."




Est. Delivery Time after Dispatch:
24 - 48 hrs

Standard Tracked Delivery:
Norther Ireland: from €19.50+

Additional Info:

Standard Express Shipping rate applies up to a max order weight of 30kg Nationwide. - Large heavy items from 30kg+ include an additional surcharge, depending on the overall weight.

Unfortunately due to Brexit we are currently unable to ship to Mainland UK at this time. 


Est. Delivery Time after Dispatch:
24 - 72 hrs

Standard Tracked Delivery:
European Union: from €18.95+

Shipping available for items up to a max order total weight or volumetric weight of 27kg.

Additional Info:

If your country is not listed below please contact us for more information.

Standard EU Delivery Regions:
Germany, France, Belgium, Poland, Luxumbourg, Netherlands, Sweden, Denmark, Portugal, Spain, Austria, Italy, Poland, Czech Republic, Croatia, Malta, Greece


Est. Delivery Time after Dispatch:
48 - 72 hrs

Standard Tracked Delivery:
US & Canada: from €28.50+

Shipping service available for items up to a max order total weight or volumetric weight of 20kg.

Additional Info:

 * Customs / Import duties may apply in these regions. For more information please contact your local tax/customs office.

: Its essential that when placing an order, you include a valid 'Contact Telephone Number' for the delivery address or for the person receiving the item. This is necessary to avoid potential delays or problems with your delivery.

Please Note: Delivery times listed above are estimated. These are calculated from when your order is Completed & Dispatched (not from when the order is placed) and times may also vary for some remote post codes. Delivery service takes place Mon-Fri (excl. Bank/Public Holidays).

Shipping Disclaimer: All of our parcels are sent via a 3rd party registered courier service to ensure safe and prompt delivery. While we endeavor to ensure that all parcels are delivered within the specified time frame, 'Horizon Astronomy' can not be held responsible for delays due to adverse weather conditions or other courier/technical related issues outside of our control.

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