CHF 2'999
In stock with supplier (usual lead time approx. 10 working days)
Visit Sky-Watcher Esprit-150EDX is the most advanced model in the Esprit EDX series. This 150mm f/7 Super APO triplet refractor is designed for professional astrophotographers and demanding visual observers. With its top-of-the-range FPL-53 glass optics, 3" CNC eyepiece holder and remarkably precise finish, it rivals the best apochromatic scopes on the market.
Available for pre-order - Delivery scheduled for October 2025.
The threefold objective of Esprit-150EDX is equipped with a Ohara FPL-53 glass lensThis guarantees perfect chromatic correction, even on the brightest stars. Coatings MHTC (Metallic High-Transmission Coating) on each air-glass surface ensure a light transmission of 99,5 %with exceptional contrast and sharpness, without glare or color halo.
The aluminium tube incorporates a sliding mist guardrobust CNC clamps with multifunction central handlea 75 mm dovetail Losmandy type and a 3-inch Linear Power eyepiece holder CNC rack-and-pinion, double-speed (11:1). The latter is equipped with a double rotation system (rotating focuser + rotating adapter) to facilitate framing during imaging.
With its 1050 mm focal length and f/7 ratio, this telescope is ideal for deep-sky objects requiring high magnification and fine resolution. Two optional correctors are available: a field flattener (ref. 20190) for field flatness, and a reducer 0.77x (ref. 20096) to widen the field of view and switch to f/5.4.
| Technical specifications | |
|---|---|
| Lens type | Triplet ED apochromatic refractor (Super APO) |
| Opening | 150 mm |
| Focal length | 1050 mm |
| Focal ratio | f/7 |
| ED glass | Ohara FPL-53 |
| Lens holder | 3" Dual-Speed 11:1 CNC rack, rotary + rotary adapter |
| Fog screen | Sliding |
| Tube weight | 14.5 kg |
| Tube length | 920 mm (retracted), 1030 mm (extended) |
| Light transmission | 99.5 % (MHTC treatment) |
| Dovetail | 75 mm Losmandy type |
Supplied without eyepieces, finder or angled return. Accessories available separately.
Visit Sky-Watcher Esprit-150EDX is for astrophotography enthusiasts looking for a reliable, perfectly corrected and mechanically flawless instrument. Whether it's for high-resolution planetary or deep-sky imaging, we'll support you in your most demanding projects with quality worthy of the best optics on the market.
Pre-order now from Deep Space Astronomy - Delivery scheduled for October 2025.
