Explore Scientific FirstLight EXOS Nano Mount
- 15 lb Payload Capacity
- 10 lb Mount Weight (without Counterweight)
- Light-Duty German Equatorial Design
- Vixen-Style Dovetail Saddle
- 1.25" Adjustable Steel Tripod
The Explore Scientific FirstLight EXOS Nano Mount is a light-duty German Equatorial mount and tripod for telescopes up to 15 pounds with a Vixen-Style Universal Dovetail bar. The mount (without counterweight) weighs 10 pounds. It comes with the 1.25" sturdy steel ST1 tripod, which stands 38.5" to 45" at its highest point with the mount head fitted.
Explore Scientific designed the EXOS Nano to quickly and easily accept small scopes. Its rule is simple: as long as your telescope does not exceed 15 pounds and has a Vixen-Style Universal Dovetail bar, you are good to go. Once polar aligned, an equatorial mount follows the sky's motion around one axis, the right ascension axis.
The ST1 is a 1.25" sturdy steel tripod. With the mount head attached and the tripod open, it stands 38.5" at its highest point with legs retracted (36" to the center of the mounting bracket) and 45" with legs fully extended. Fully collapsed it is 25.5" without the head and 42" with it.
The mount accepts telescopes with a Vixen-Style Universal Dovetail bar.
Good matches include:
The mount (without counterweight) weighs 10 pounds, making the EXOS Nano lightweight.
The Explore Scientific FirstLight EXOS Nano Mount has a specified payload capacity of 15 pounds. Your telescope must not exceed 15 pounds.
Telescopes up to 15 pounds with a Vixen-Style Universal Dovetail bar. Suitable choices include small Mak-Cassegrains, small refractors, small solar scopes, the ED80mm and short, fast Newtonians.
No, the EXOS Nano is designed primarily for visual astronomy. It is a light-duty mount for small scopes, and no motor drives, autoguiding or polar scope are listed for it.
The ED80mm is a good match: ED80 tubes weigh 3.4 kg (7.5 lb), well under 15 pounds. Once polar aligned, following Jupiter means moving mainly the right ascension axis.
Yes. Small Mak-Cassegrains are a match, as long as the telescope does not exceed 15 pounds and has a Vixen-Style Universal Dovetail bar.
The ST1 is a 1.25" sturdy steel tripod. Its legs extend so the open tripod with head stands 38.5" to 45" at its highest point.
The mount (without counterweight) weighs 10 pounds.
For visual use, a rough polar alignment is enough: tilt the polar axis to your latitude and point it roughly north (or south in the Southern Hemisphere).
No polar scope is listed for the EXOS Nano, and our box list shows the mount only.
| Mount Type | German Equatorial |
| Payload Capacity | 15 lbs |
| Mount Weight | 10 lbs (without counterweight) |
| Telescope Mounting | Vixen-Style Universal Dovetail |
| Tripod | ST1 Steel Tripod |
| Tripod Leg Diameter | 1.25" |
| Tripod Height Range | 38.5" to 45" (with mount head) |
| GTIN | 812257018291 |
| Saddle | Vixen |
| GoTo | No (manual slow-motion controls) |
Explore Scientific FirstLight EXOS Nano Mount
× 1