The WandererAstro FETA M92 Combines motorized focusing and electronic three-point tilt correction. 4 mm travel, M92 interfaces, and a rated load of 8 kg with a center of gravity at 100 mm. WandererEmpire control system, NINA integration, and ASCOM driver.
CHF 1'149.00incl. Swiss VAT
Reference WFETA92
Will be ordered for you
Timeframe: 10 days to 3 weeks
Estimated shipping: Between December 1 and 6, 2026
The WandererAstro FETA M92 combines two optical system adjustments: motorized focusing and electronic tilt correction. Its three adjustment points can operate independently to adjust the tilt, or in sync to shift the focal plane. It is designed for astrophotography setups where manual access to the adjustment screws is impractical, particularly in fixed or remote installations.
The announced race is 4 mm, with more than 23,000 steps per millimeter and a claimed effective positioning accuracy of 0.2 µm. The maximum load capacity is 8 kg when the center of gravity is located 100 mm from the FETA M92: this condition is important for sizing an assembly comprising a camera, filter wheel, and optical splitter. It should not be extrapolated to a longer overhang.
The body has a maximum thickness of 20 mm, while the two mounting surfaces are separated by 15 mm due to the recessed threads. The body weighs approximately 750 g. When calculating the draft for your system, you must also take into account the fittings used and the selected operating position.
Both ends are equipped with an M92 female thread. The two standard adapters provided allow you to create an M85 male, M85 female, or M92 male interface, depending on the assembly you choose. Optional adapters are available for certain Moravian and Takahashi systems; their compatibility must be verified for your specific configuration, and they are not included by default.
The software WandererEmpire enables control and visualization of settings. The manufacturer states that it integrates with NINA for automatic tilt adjustment, as well as an ASCOM focus driver. The absolute mechanical zero with automatic detection facilitates device calibration. A sealed enclosure limits direct light entering the module.
| Brand | WandererAstro |
|---|---|
| Model | FETA M92 |
| Manufacturer reference | WFETA92 |
| Functions | Motorized focus and electronic tilt adjustment |
| Mechanism | Three independent adjustment points |
| Adjustment Stroke | 4 mm |
| Advertised mechanical resolution | More than 23,000 steps per millimeter |
| Announced Actual Position | 0.2 µm |
| Rated Load | 8 kg with a center of gravity 100 mm from the FETA M92 |
| Maximum body thickness | 20 mm |
| Distance between mounting surfaces | 15 mm |
| Native interfaces | M92 female thread on both ends |
| Interfaces with included adapters | M85 male, M85 female, or M92 male |
| Body mass | About 750 g |
| Control | WandererEmpire, NINA integration, and ASCOM calibration driver |
Wanderer FETA M92 module and two standard adapters. The telescopes, cameras, rotators, and specific connectors shown in the manufacturer's examples are not included.
Official Specifications and Documentation for the Wanderer FETA M92
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