{"id":17869,"date":"2026-09-26T21:32:07","date_gmt":"2026-09-26T19:32:07","guid":{"rendered":"https:\/\/deep-space-astronomy.ch\/?post_type=product&p=17869"},"modified":"2026-11-12T22:30:35","modified_gmt":"2026-11-12T21:30:35","slug":"wandererastro-feta-m92","status":"publish","type":"product","link":"https:\/\/deep-space-astronomy.ch\/en\/product\/wandererastro-feta-m92\/","title":{"rendered":"WandererAstro FETA M92 \u2013 Motorized Focus and Tilt Correction"},"content":{"rendered":"

Precise focus and tilt adjustment in the same module<\/h3>\n

The WandererAstro FETA M92<\/strong> 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.<\/p>\n

A compact module for heavy optical trains<\/h3>\n

The announced race is 4 mm<\/strong>, with more than 23,000 steps per millimeter and a claimed effective positioning accuracy of 0.2 \u00b5m. 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.<\/p>\n

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.<\/p>\n

Interfaces and Software Integration<\/h3>\n

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.<\/p>\n

The software WandererEmpire<\/strong> 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.<\/p>\n

Technical specifications<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Brand<\/th>\nWandererAstro<\/td>\n<\/tr>\n
Model<\/th>\nFETA M92<\/td>\n<\/tr>\n
Manufacturer reference<\/th>\nWFETA92<\/td>\n<\/tr>\n
Functions<\/th>\nMotorized focus and electronic tilt adjustment<\/td>\n<\/tr>\n
Mechanism<\/th>\nThree independent adjustment points<\/td>\n<\/tr>\n
Adjustment Stroke<\/th>\n4 mm<\/td>\n<\/tr>\n
Advertised mechanical resolution<\/th>\nMore than 23,000 steps per millimeter<\/td>\n<\/tr>\n
Announced Actual Position<\/th>\n0.2 \u00b5m<\/td>\n<\/tr>\n
Rated Load<\/th>\n8 kg with a center of gravity 100 mm from the FETA M92<\/td>\n<\/tr>\n
Maximum body thickness<\/th>\n20 mm<\/td>\n<\/tr>\n
Distance between mounting surfaces<\/th>\n15 mm<\/td>\n<\/tr>\n
Native interfaces<\/th>\nM92 female thread on both ends<\/td>\n<\/tr>\n
Interfaces with included adapters<\/th>\nM85 male, M85 female, or M92 male<\/td>\n<\/tr>\n
Body mass<\/th>\nAbout 750 g<\/td>\n<\/tr>\n
Control<\/th>\nWandererEmpire, NINA integration, and ASCOM calibration driver<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Choosing and Preparing Your Edit Carefully<\/h3>\n