Astromania 1.25" High Precision Double Helical Focuser with 0.05mm Scale.. Shipped with USPS First Class Package.
High Precision double helical focuser for guider scope / finder scope Interface The solution for telescopes or telephoto lenses with sluggish focusing Item was made by Full metal, durable Accuracy 0.05mm Interface: 1.25 inch with M42x0.75 male thread Primary Mirror Interfaces: M31X0.5 Focusing stroke: 10mm Minimum length: 46mm Longest length: 56mm. Any additional questons just message me.
Filed under: Eyepieces & Accessories