SVBONY SV225 Mini Alt-Azimuth Telescope Mount
- Lightweight CNC Aluminum Construction
- Net Weight of 1546g
- Dual-Axis Slow-Motion Controls
- Standard Vixen-Style Dovetail Saddle
- Mounts to Tripods via 3/8"-16 Thread
The SVBONY SV225 Mini Alt-Azimuth Telescope Mount gives manual slow-motion control on both axes in a mount head that weighs 1546g. It fits tripods with a 3/8"-16 screw.
SVBONY builds the SV225 Mini light for travel and field astronomy. It carries small telescopes without the set-up of an equatorial mount. This manual alt-azimuth design allows your telescope to move in simple up-down (altitude) and left-right (azimuth) directions.
It needs no polar alignment or power, so setup is quick. It is designed for visual observation of the Moon, planets, and bright deep-sky objects.
Tracking celestial objects requires smooth, precise adjustments to counteract Earth's rotation. The mount has a helical turbine drive with variable-speed, backlash-free gears on both axes, giving you fine control over the mount's movement. This system is operated by two included slow-motion flexible cables.
By turning the knobs at the end of these cables, you can make minute corrections to keep your target centered in the eyepiece. This helps at high magnification on Jupiter or the Moon's terminator.
This mount is designed to carry small, lightweight optical tube assemblies (OTAs). SVBONY does not state a maximum payload, so keep to small, light telescopes.
Short-tube refractors and small Maksutov-Cassegrains with a Vixen-style dovetail are typical choices.
To ensure wide compatibility, the SV225 Mini is equipped with a standard Vixen-style dovetail saddle. It is a common standard for small telescopes.
The saddle securely clamps onto the Vixen-style dovetail bar attached to your telescope's optical tube. Two locking knobs, a main knob for primary clamping and a secondary knob for safety, hold your telescope in place. Remove the telescope before carrying the mount.
The base of the SV225 Mini features a standard UNC 3/8"-16 threaded socket. Many tripods use this thread.
Choose a sturdy tripod: it sets how steady the view is.
The mount uses CNC hollow aluminum construction, which removes material to save weight.
The mount head weighs 1546g.
The SV225 Mini package holds the parts to run the mount head. Inside the box, you will find the main alt-azimuth mounting bracket, which forms the core of the system.
Also included are the two flexible slow-motion cables, one for altitude and one for azimuth. You will also find the main and secondary locking knobs for the Vixen dovetail saddle, two locking screws, and an 8mm L-type hex key for adjustments.
Setting up the SV225 Mini is straightforward. First, thread the mount head onto your tripod's 3/8"-16 screw until it is firm and secure. Next, fit the altitude and azimuth slow-motion cables. Finally, slide your telescope's dovetail bar into the saddle and tighten the locking knobs.
Slide the telescope forward or back in the saddle so it sits balanced before you tighten the knobs. Then use the slow-motion controls to follow objects across the sky.
The SV225 Mini is designed for small, lightweight telescopes. Short-tube refractors and small Maksutov-Cassegrain telescopes are typical. Since SVBONY does not publish a payload capacity, pair it with compact optical tubes built for portability.
Yes. The flexible cables allow you to make fine, smooth adjustments to counteract Earth's rotation, keeping Jupiter and its moons centered in the eyepiece for detailed observation.
You will need a sturdy tripod equipped with a standard UNC 3/8"-16 mounting screw. This is a common thread on astronomy and heavier photographic tripods. A robust tripod is essential to minimize vibrations and ensure stable viewing.
The two cables provide slow-motion control for manual tracking. One cable controls the mount's vertical (altitude) movement, while the other controls its horizontal (azimuth) movement. Turning the knobs at the end of the cables engages a gear system that moves the telescope very slowly and precisely.
No. The altitude range is -60° to +60°, so it cannot reach the zenith. For targets that pass high overhead, like the Hercules Cluster (M13) in the summer, it's best to observe them when they are rising in the east or setting in the west.
This mount is designed for visual observation, not long-exposure astrophotography. Alt-azimuth mounts do not track in an arc matching the stars' apparent motion, which causes an effect called field rotation in images longer than a few seconds. Short snapshots of the Moon, or a smartphone held to the eyepiece, are the practical limit.
The SV225 Mini mount head weighs 1546g. SVBONY credits the CNC hollow aluminum construction for the low weight.
No, the SV225 Mini is sold as a mount head only and does not include a tripod. You will need to provide your own tripod with a 3/8"-16 mounting screw.
The Vixen saddle is the clamp on top of the mount that holds the telescope. It is designed to fit a "Vixen-style" dovetail bar, which is a narrow, standardized rail attached to the bottom of many small-to-medium sized telescopes. This makes the mount compatible with a wide variety of optical tubes.
No. You turn the knob for the direction you want the telescope to move. The flexible cables allow you to make these adjustments without touching the telescope directly, which helps reduce vibrations and keeps the view steady.
| Brand | SVBONY |
| Net Weight | 1546g |
| Mount Type | Alt-Azimuth |
| Saddle | Vixen |
| GoTo | No |
| Tripod Included | No |
| Tripod / Pier Interface | UNC 3/8"-16 |
| Control | Manual slow-motion cables (altitude and azimuth) |
| Mount Head Weight | 1.546 kg |
SV225 Alt-azimuth mounting bracket
× 1
Height slow-motion flexible control cable
× 1
Azimuth slow motion flex control cable
× 1
Dovetailed main locking knob
× 1
Dovetailed secondary locking knob
× 1
Locking screws
× 2
8mm L-type hexagonal socket
× 1