{"product_id":"wandererastro-feta-m92","title":"WandererAstro FETA M92 Electronic Focuser \u0026 Automatic Tilt Adjuster","description":"\u003cdiv class=\"dcs-product-description\"\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional electronic focusing, tilt correction and back-focus control in one exceptionally slim, high-payload unit.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe WandererAstro FETA M92 is designed for demanding astrophotography systems where focus accuracy, sensor tilt and precious back-focus space all matter. Its three independently driven adjustment points can move together as a high-precision electronic focuser or separately to correct imaging-train tilt. With suitable software, the correction process can be integrated into a NINA sequence for a genuinely automated imaging workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/1_b1a4f8b5-d555-4336-bd58-c636ec288e2e.jpg?v=1788030159\" alt=\"WandererAstro FETA M92 electronic focuser and tilt adjuster telescope side\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto; margin: 24px auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWandererAstro FETA M92: focus and tilt under precise electronic control\u003c\/h2\u003e\n\u003cp\u003eFast optical systems and large sensors make even small spacing or tilt errors visible. The FETA M92 gives advanced imagers a controlled way to address those errors without relying on repeated manual adjustments. Its patented three-point mechanism provides 4 mm of total travel, 236,467 steps per millimetre and an effective positioning ability of 0.2 µm.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree functions in one:\u003c\/strong\u003e electronic focusing, three-point tilt correction and back-focus adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic tilt workflow:\u003c\/strong\u003e works with WandererEmpire, NINA and the Hocus Focus Aberration Inspector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge-imaging-train capacity:\u003c\/strong\u003e rated for up to 8 kg with the load's centre of gravity 100 mm from the FETA M92.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-low profile:\u003c\/strong\u003e 20 mm overall body thickness and only 15 mm between the recessed M92 mounting surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide optical path:\u003c\/strong\u003e M92×1 female threads and twelve M3 bolted mounting points on both sides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible included interfaces:\u003c\/strong\u003e supplied adapters provide M92 male, M85 male and M85 female connection options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote-observatory ready:\u003c\/strong\u003e fixed mechanical zero with automatic zero calibration, a fully enclosed light-leak-resistant structure and operation from -30°C to 50°C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 16px; margin: 24px 0;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/2_31e2a6a3-b6c1-46e1-98ef-0ad6d41887b9.jpg?v=1788030158\" alt=\"WandererAstro FETA M92 camera-side face and M92 opening\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/3_b90d54e2-28b0-458b-8f43-add815f6df4a.jpg?v=1788030159\" alt=\"Low-profile red anodised WandererAstro FETA M92\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHow the FETA M92 works\u003c\/h2\u003e\n\u003ch3\u003eSynchronised movement for electronic focusing\u003c\/h3\u003e\n\u003cp\u003eFor focusing, all three drive points move together. The average position becomes the equivalent focuser position, which can be controlled through the integrated ASCOM focuser driver. This allows the FETA M92 to participate in familiar autofocus routines in NINA and other ASCOM-compatible imaging software.\u003c\/p\u003e\n\u003ch3\u003eIndependent movement for tilt and back-focus correction\u003c\/h3\u003e\n\u003cp\u003eFor tilt adjustment, the three numbered points move independently. WandererEmpire provides a live visualisation, direct movement controls, 0.001 mm software input resolution and five user-definable presets. Presets can be useful when an imaging system needs known corrections after a meridian flip, target change or camera-angle adjustment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e focusing and tilt adjustment share the same 4 mm mechanical travel. The greater the applied tilt, the less travel remains available for focusing.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 16px; margin: 24px 0;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/4_b51c2fd7-7ee6-4ff5-9673-c52fedac9fa4.jpg?v=1788030160\" alt=\"WandererAstro FETA M92 control and connection side\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/5_c48c9cc3-4ea8-4176-9ce0-731a92bfea23.jpg?v=1788030158\" alt=\"FETA M92 12-volt DC input and screw-lock USB-C port\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAutomatic tilt correction with NINA and Hocus Focus\u003c\/h2\u003e\n\u003cp\u003eWandererAstro's automatic tilt workflow uses the Aberration Inspector in the NINA Hocus Focus plugin. After the inspection data is saved, WandererEmpire reads the result and calculates movements for the FETA M92's three correction points. The process can be repeated until the field is optimised.\u003c\/p\u003e\n\u003cp\u003eThe supplied NINA plugin adds advanced-sequence instructions for connecting the device, applying a stored preset and triggering automatic adjustment after an Aberration Inspector run. This makes it possible to place tilt checking and correction inside an automated imaging sequence.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoftware requirement:\u003c\/strong\u003e the manufacturer's current automatic-tilt routine is available only through NINA with the Hocus Focus plugin. WandererEmpire and the required ASCOM driver run on a Windows imaging computer.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: 18px; margin: 24px 0;\"\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden;\"\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/VMEKth0qn3s\" title=\"WandererAstro FETA M92 product introduction\" loading=\"lazy\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0;\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp style=\"margin-top: 8px;\"\u003e\u003cstrong\u003eFETA M92 product introduction\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden;\"\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/ffQ1HN046Ww\" title=\"Wanderer ETA automatic tilt adjustment tutorial\" loading=\"lazy\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0;\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp style=\"margin-top: 8px;\"\u003e\u003cstrong\u003eAutomatic tilt adjustment tutorial\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDesigned for large sensors and substantial imaging trains\u003c\/h2\u003e\n\u003cp\u003eThe FETA M92 supports a payload of up to 8 kg when the centre of gravity is positioned 100 mm from the unit. Its fully enclosed structure is designed to prevent direct light entering through the mechanism, while the approximately 750 g body keeps the additional load comparatively low for a professional M92-class device.\u003c\/p\u003e\n\u003cp\u003eA fixed mechanical zero and automatic zero detection improve repeatability when the system is used unattended. WandererEmpire can also manage up to six FETA M92 units on one computer, making the design especially relevant to multi-telescope and remote-observatory installations.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 16px; margin: 24px 0;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/6_f2dc33a8-bc12-4911-a046-607f4ee2ec7c.jpg?v=1788030158\" alt=\"WandererAstro FETA M92 professional electronic focusing and tilt mechanism\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/10_a01d30af-2647-441e-8e08-4fd76217b5dc.jpg?v=1788030157\" alt=\"Structural analysis illustration of the WandererAstro FETA M92 body\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003ch2\u003eLow-profile M92 and M85 integration\u003c\/h2\u003e\n\u003cp\u003eBoth the telescope and camera sides have a recessed M92×1 female thread as standard. The distance between those two mounting faces is 15 mm, although the complete body is 20 mm thick. Two adapters are included and can be fitted to either side to provide M92 male, M85 male or M85 female interfaces. With both included adapters installed, the effective optical length is 20 mm.\u003c\/p\u003e\n\u003cp\u003eEach face also carries twelve M3 threaded holes for secure bolted adapters. Optional solutions announced by WandererAstro include M68 and M72 female bolted adapters, Moravian C3\/C4\/C5 interfaces and kits for Takahashi Epsilon and FSQ-106 systems. More interfaces are under development.\u003c\/p\u003e\n\u003cp\u003eThe FETA M92 can be stacked with a WandererRotator for a combined focuser, tilt adjuster and camera rotator system with an overall thickness of approximately 35 mm, depending on the exact configuration.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 16px; margin: 24px 0;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/7_37fd364d-bebe-452d-9e9f-07e33206545d.jpg?v=1788030159\" alt=\"WandererAstro FETA M92 fitted with an included M85 or M92 interface adapter\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/9_3699812d-a451-47dd-8a73-a4d39eca9b35.jpg?v=1788030158\" alt=\"Dimension drawing for the two included WandererAstro FETA M92 adapters\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/8_b25ff4b4-bf1c-49e8-9ace-d19abdf67a1f.jpg?v=1788030158\" alt=\"WandererAstro FETA M92 mechanical dimensions and M92 mounting pattern\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto; margin: 24px auto;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eInstallation limits to check before ordering\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum engagement for an M92 male thread is \u003cstrong\u003e7 mm\u003c\/strong\u003e. Use a suitable spacer if the accessory thread is longer.\u003c\/li\u003e\n\u003cli\u003eMaximum screw engagement in the M3 mounting holes is \u003cstrong\u003e5 mm\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eThe bolted mounting surface is recessed by 2.5 mm and has an outer diameter of 109 mm.\u003c\/li\u003e\n\u003cli\u003eIf the stop ring on an M92 male accessory is larger than 109 mm in diameter, include the additional 2.5 mm recess when calculating optical spacing.\u003c\/li\u003e\n\u003cli\u003eThe marked Telescope Side and Camera Side must be oriented correctly when the unit is used for tilt adjustment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical FETA M92 applications\u003c\/h2\u003e\n\u003cp\u003eWandererAstro demonstrates the FETA M92 on systems ranging from compact Petzval refractors to large professional reflectors. Published examples include the PlaneWave DR350, Takahashi TOA-150, Epsilon 130\/160\/180, FSQ-130 and FSQ-106, SkyRover 130 APO Pro, William Optics RC16, Astro-Physics RH305 and Askar 65PHQ. The correct adapter set and available back focus must always be confirmed for the individual telescope, corrector, camera and accessory train.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 14px; margin: 24px 0;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/Typical_Application_1.jpg?v=1788030161\" alt=\"WandererAstro FETA M92 application on PlaneWave DR350 and Takahashi FSQ-130 observatory systems\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/Typical_Application_2.jpg?v=1788030158\" alt=\"FETA M92 stacked with a WandererRotator in a low-profile imaging train\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/Typical_Application_3.jpg?v=1788030160\" alt=\"WandererAstro FETA M92 installed in a large-format astrophotography imaging train\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/Typical_Application_4.jpg?v=1788030161\" alt=\"WandererAstro FETA M92 fitted to Takahashi Epsilon astrographs\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/Typical_Application_5.jpg?v=1788030159\" alt=\"FETA M92 on a professional Takahashi refractor imaging system\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/Typical_Application_6.jpg?v=1788030158\" alt=\"WandererAstro FETA M92 installed on a large observatory telescope\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/Typical_Application_7.jpg?v=1788030157\" alt=\"WandererAstro FETA M92 in a large Ritchey-Chretien imaging train\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/Typical_Application_8.jpg?v=1788030157\" alt=\"WandererAstro FETA M92 fitted to an Askar 65PHQ telescope\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/Typical_Application_9.jpg?v=1788030159\" alt=\"WandererAstro FETA M92 fitted to a Takahashi FSQ-106 imaging system\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 620px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eProduct\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003eWandererAstro FETA M92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eManufacturer SKU\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003eWFETA92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eFunctions\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003eElectronic focuser; electronic tilt adjuster; back-focus adjuster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eAdjustment mechanism\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003eThree independently driven points; synchronised for focusing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eTotal travel\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003e4 mm, shared between focus and tilt adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eSteps per millimetre\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003e236,467\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eEffective positioning ability\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003e0.2 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eZero position\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003eFixed mechanical zero; automatic zero calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003ePayload\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003eUp to 8 kg at 100 mm centre of gravity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003eApproximately 750 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eBody thickness\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003e20 mm maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eOptical spacing\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003e15 mm between the two recessed M92 female-thread mounting surfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eTelescope-side interface\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003eM92×1 female thread or bolted connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eCamera-side interface\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003eM92×1 female thread or bolted connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eBolted mounting pattern\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003eTwelve M3 threaded holes on each side; 5 mm maximum screw engagement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eIncluded adapter interfaces\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003eM92 male; M85 male; M85 female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003ePower requirement\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003e12 V DC, 1 A; 10–15 V input permitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eComputer connection\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003eUSB 2.0 Type-C with locking screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eControl software\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003eWandererEmpire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eSoftware integration\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003eASCOM focuser driver; NINA plugin; NINA Hocus Focus automatic-tilt workflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 10px; border: 1px solid #d9d9d9; background: #f5f5f5;\"\u003eOperating temperature\u003c\/th\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #d9d9d9;\"\u003e-30°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/11_843214d4-4322-414f-92df-471cb7c258a4.jpg?v=1788030159\" alt=\"Official WandererAstro FETA M92 specification table\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto; margin: 24px auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat's included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWandererAstro FETA M92\u003c\/li\u003e\n\u003cli\u003eAdapter 1: converts either side to M92 male or M85 female\u003c\/li\u003e\n\u003cli\u003eAdapter 2: converts either side to M85 male\u003c\/li\u003e\n\u003cli\u003e1 mm M92 spacer for connection to the WandererRotator Pro V2\u003c\/li\u003e\n\u003cli\u003e1 m DC5521 power cable\u003c\/li\u003e\n\u003cli\u003e1 m USB Type-A to screw-lock USB Type-C cable\u003c\/li\u003e\n\u003cli\u003eM3×6 countersunk hex screws\u003c\/li\u003e\n\u003cli\u003eFlat-head screwdriver for the Type-C locking screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e a 12 V DC power supply is not shown among the included items and is therefore not included. Telescopes, cameras, rotators, filter wheels and all other equipment shown in the application photographs are for demonstration only.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/12.jpg?v=1788030156\" alt=\"WandererAstro FETA M92 box contents including adapters cables spacer screws and screwdriver\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto; margin: 24px auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eInstruction Manuals\u003c\/h2\u003e\n\u003cp\u003eOfficial documentation for the WandererAstro FETA M92 is supplied in \u003cstrong\u003eEnglish\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin: 30px 0 42px;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/Wanderer_FETA_M92_User_Manual_20260826.pdf?v=1788032731\" rel=\"noopener\" style=\"display: inline-block; max-width: 100%; box-sizing: border-box; padding: 16px 24px; background: #111111; color: #ffffff; text-decoration: none; border-radius: 3px; font-weight: bold; text-align: center; line-height: 1.3;\" target=\"_blank\"\u003eView \/ Download Wanderer FETA M92 Manual\u003c\/a\u003e\u003c\/div\u003e\n\u003ch2\u003eSoftware \u0026amp; Drivers\u003c\/h2\u003e\n\u003cp\u003eDownload the current WandererEmpire control software, ASCOM components and USB drivers from WandererAstro.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin: 30px 0 42px;\"\u003e\u003ca href=\"https:\/\/www.wandererastro.com\/h-col-106.html\" rel=\"noopener\" style=\"display: inline-block; max-width: 100%; box-sizing: border-box; padding: 16px 24px; background: #111111; color: #ffffff; text-decoration: none; border-radius: 3px; font-weight: bold; text-align: center; line-height: 1.3;\" target=\"_blank\"\u003eView \/ Download WandererAstro Software\u003c\/a\u003e\u003c\/div\u003e\n\u003ch2\u003eImportant optical-performance note\u003c\/h2\u003e\n\u003cp\u003eThe FETA M92 can correct imaging-train tilt, but it cannot correct telescope collimation or every source of poor star shape. Final field quality also depends on the telescope, corrector spacing, collimation, camera-sensor alignment, guiding, seeing and the accuracy of the Aberration Inspector measurement. For best results, confirm the complete mechanical interface and back-focus calculation before installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Wanderer Astro","offers":[{"title":"Default Title","offer_id":55644080963960,"sku":"WFETA92","price":1280.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/1_b1a4f8b5-d555-4336-bd58-c636ec288e2e.jpg?v=1788030159","url":"https:\/\/www.darkclearskies.co.uk\/products\/wandererastro-feta-m92","provider":"Dark Clear Skies ","version":"1.0","type":"link"}