Teleskop-Express: TS-Optics Non Rotating Helical Focuser with M48 connection
Hutech Astronomical Products - Borg Telescopes
Antares 2" to 1.25" Low Profile Helical Focuser - Rother Valley Optics Ltd
ZWO 1.25" Helical Focuser - Bintel
New Arrival SV108 Double Helical Focuser
Stellafane The Focuser
Amazon.com: Akozon Helical Focuser YZ-18836 Aleación de aluminio Externa T Montaje 0.394 in Carrera de enfoque 1.25 pulgadas Helical Fine Tuning Enfocador de alta precisión : Electrónica
Vorion Scientific 1.25" Helical Focuser MADE IN INDIA - Vorion Scientific
Baader 1.25" / T2 Helical Focuser | First Light Optics
TS-Optics T2 Helical Focuser with T2 Connection - 24-45mm Length
ZWO Helical Focuser
ZWO 1.25″ Helical Focuser - Astromanie
Amazon.com: Alstar 1.25" de alta precisión de doble helicoidal Focuser con escala de 0,1 mm. Para telescopio lentes/Finder & guidescope : Electrónica
TS Optics Tubo telescópico del ocular Enfocador helicoidal Micro Helical T2 1,25"
Helical focuser direct to SCT threads - Equipment (No astrophotography) - Cloudy Nights
Non-Rotating Helical Focuser
Aluminium Alloy 1.25inches Inner T Interface Double Helical Focuser High Precision 10mm Focusing Stroke For Astronomical Telescope | Fruugo ES
ZWO 1.25″ Helical Focuser – ZWO ASI
HC-2
Lunt Mini 1.25 In Helical Focuser - Camera Concepts & Telescope Solutions
Focuser,2", Helical
Helical Focuser Built from Vintage Manual Lens – The Amateur Engineer
