4mm of adjustment travel with over 23,000 steps per millimeter and an effective positioning ability of 0.2 microns. With a maximum body thickness of just 20mm and a recessed M92 female thread on both sides, with only 15mm between the two mounting surfaces, FETA M92 delivers exceptional performance in an incredibly compact form factor. This is a true showcase of WandererAstro’s uncompromising industrial design.
Compared to the Wanderer ETA M54, FETA M92 features an absolute mechanical zero position with automatic zero detection, making it more reliable for unattended and remote operation.
FETA M92 also features an enhanced light-leak prevention design with a fully enclosed structure, blocking any direct light from entering the device.
Even when stacked with the WandererRotator, the total system thickness is only around 35mm, making it one of the thinnest focuser rotator systems on the market.
Every detail of the Wanderer FETA has been carefully engineered and analyzed to maximize weight reduction without compromising structural rigidity. The main body weighs only around 750g.
We offer optional adapters for Moravian C3, C4 and C5 systems, Takahashi Epsilons, and other optical systems, making it easy to integrate FETA M92 into your existing setup. More mounting solutions are continuously under development.
