The Sky-Watcher Esprit 70EDX Super APO Triplet Refractor is a high-performance astrograph designed for astrophotographers who demand exceptional image quality in a compact, portable package. Featuring a three-element air-spaced objective with FCD-100 glass, this refractor delivers virtually zero chromatic aberration, razor-sharp stars, and outstanding contrast across the field.

Built to compete with premium refractors costing significantly more, the Esprit 70EDX combines elite optical performance, precision focusing, and imaging-ready accessories, making it an ideal choice for wide-field deep-sky astrophotography.

The three-element, air-spaced optical design virtually eliminates false color, producing pinpoint stars and high-contrast images across the entire field.

Premium FCD-100 glass ensures exceptional color correction and clarity, rivaling much more expensive refractors.

Fully multi-coated optics maximize light transmission, delivering bright images with deep, rich contrast, perfect for capturing faint deep-sky objects.

• Rack-and-pinion linear rail design
• Zero image shift under load
• Dual-speed micro focus for precise adjustments
• Ideal for heavy astrophotography setups

Easily rotate your camera or eyepiece without rotating the entire focuser, simplifying framing and composition.

With a 70mm aperture and fast f/5 focal ratio, the Esprit 70EDX excels at wide-field imaging while remaining lightweight and travel-friendly.

• Aluminum optical tube with glossy white finish
• Thread-on dew shield
• Integrated carry handle for easy transport

The Esprit 70EDX is engineered for serious astrophotography, offering:

• Flat, well-corrected field for wide-field imaging
• Excellent star shape and edge performance
• Strong compatibility with modern imaging cameras
• Stable focusing system for long-exposure work

Best For: 

• Wide-field astrophotography
• Deep-sky imaging (nebulae, galaxies, star fields)
• Portable imaging rigs
• Advanced amateur astronomers

• Aperture: 70mm
• Focal Length: 490mm
• Focal Ratio: f/5
• Optical Design: Super APO Triplet
• Glass Type: FCD-100
• Focuser: 2.7" Linear Rail Rack-and-Pinion (Dual-Speed)
• Tube Material: Aluminum
• Finish: Glossy white

• Tube rings with carry handle
• V-style dovetail plate
• M48 camera adapter
• Camera Angle Adjuster
• Foam-lined padded hard case

The Esprit 70EDX delivers elite-level optical performance in a compact form factor, making it one of the best entry points into premium triplet refractors. With superior color correction, a rock-solid focuser, and a complete imaging package, it’s built for astronomers who want professional results without the premium price tag.