Sky-Watcher Esprit 120EDX

Sky-Watcher Esprit-120EDX - Super APO 120 mm f/7 triplet scope for high-definition imaging

Visit Sky-Watcher Esprit-120EDX is a top-quality triplet apochromatic refractor, designed for the most demanding astrophotographers and visual observers who demand impeccable optical precision. With an aperture of 120 mm, a focal length of 840 mm (f/7), professional-grade CNC mechanics and FPL-53 ED lenses, it stands at the top of the Sky-Watcher Esprit EDX range.

Available for pre-order - Delivery scheduled for October 2025.

Professional-class optical performance

Featuring an apochromatic triplet lens with integrated Japanese glass Ohara FPL-53Esprit-120EDX offers perfect correction of chromatic aberrations. Even the brightest stars are rendered with exceptional sharpness, free from colored bangs. Optical surfaces are treated with MHTC (Metallic High-Transmission Coating), which guarantees 99.5 luminous transmittance % and remarkable contrast across the entire field.

Ultra-stable 3″ rotating focuser and CNC mechanics

The bezel is equipped with a Linear Power 3" eyepiece holder 11:1 double-speed CNC rack-and-pinion system, designed to support heavy cameras without bending. It features a double rotation The focuser itself can be rotated, as can the output adapter, to facilitate camera orientation. The sliding mist guardThe machined aluminum clamps feature a handle compatible with accessory mountings.

Perfect for full-frame sensors

With its f/7 ratio, the Esprit-120EDX offers an ideal combination of resolution and field of view. It is fully compatible with large-format sensors thanks to its optional correctors: a dedicated field flattener (ref. 20189) or a reducer/corrector 0.77x (ref. 20095) to accelerate the optical system to around f/5.4. A considerable asset for wide-field deep-sky imaging.

Technical specifications of the Sky-Watcher Esprit-120EDX

Box contents

• Tubus Sky-Watcher Esprit-120EDX
• CNC clamps with integrated handle
• 75 mm dovetail
• Reinforced carrying case with foam

Important notes

Supplied without eyepiece, finder or angled return. Accessories available separately.

Why choose Esprit-120EDX?

• 120 mm ED triplet in FPL-53 glass - premium optics
• 3″ ultra-stable dual-rotation focuser
• Compatible with full-format sensors with dedicated correctors
• Perfect balance between resolution, contrast and field
• Top-level mechanical quality and finish

A dream instrument for demanding astrophotographers

Visit Sky-Watcher Esprit-120EDX is one of the best choices available for experienced astrophotographers looking for a reliable, rigid and ultra-high-performance instrument. Its image quality rivals that of brand-name scopes costing three times as much, while retaining the flexibility and robustness for which Sky-Watcher is renowned.

Pre-order now from Deep Space Astronomy - Delivery scheduled for October 2025.