Premium 2" rack-and-pinion Feather Touch redesigned for even greater smoothness and durability—hardened stainless on stainless running parts for near-zero wear
Astro-imager’s favorite: ultra-precise control with 10:1 micro-reduction for nailing critical focus on high-resolution solar, lunar, and deep-sky targets
Zero-play mechanics:ultra-low backlash system with 0.0 mm measured backlash and 0.01 mm repeatability for confident, repeatable sessions
Choose your throw: pick 1.5" or 2.5" travel to match your imaging train and back-focus budget
Contrast-first interior:glare-resistant black baffling preserves micro-contrast in bright H-alpha and broadband work
Built to last with stainless steel, steel, and anodized aluminum; nylon-tipped set screws protect eyepiece barrels
52 mm threaded drawtube accepts filters/adapters directly; standard 2" drawtube for everyday visual and camera setups
Silky coarse/fine knobs (anodized micro knob) make fine focus a pleasure even with gloves
Ideal upgrade for observers who want CCD/CMOS imaging precision without sacrificing grab-and-go ease for visual use
Specifications
Travel Options:1.5" or 2.5" (select model)
Minimum Focus Height:35.56 mm
Height with Adapter Plate:40.64 mm
Fine Focus Reduction:10:1 (approx. 1,778 mm per step specification provided)
Focus Repeatability:0.01 mm
Backlash:0.0 mm
Lifting Capacity:2.5 kg (5.5 lb)
Drawtube: Standard 2" with M52 thread; glare-resistant baffling
