Skywatcher Emerald 9mm eyepiece

9MM 82° 1.25″ ULTRA WIDE ANGLE EYEPIECE

Sky-Watcher presents the new Emerald 9mm eyepiece, designed for astronomers who prefer high contrast, wide field and maximum clarity. It includes a 7-lens premium system. This 1.25″ eyepiece offers a large 82° field of view, perfect for deep sky observing, lunar observing and intense planetary observing.

All lenses are fully broadband anti-reflective coated for superb light transmission, high contrast and minimal internal reflections. With 8mm eye relief, the Emerald eyepiece is also suitable for long-term observation.

Manufactured with high precision using CNC technology, the Emerald eyepiece series combines high optical performance with elegance and robust construction.

Whether you’re scanning the Milky Way or observing fine details on the moon, the Sky-Watcher Emerald 9mm eyepiece delivers uncompromising performance for all your astronomical observing needs.

Beautifully finished with a high-gloss, anodized aluminium surface. Thread for holding standard 1.25″ filters in the plug-in sleeve.

Equipment:

• Focal length: 9mm
• Socket: 1.25″ (31.75mm)
• Apparent field of view: 82° ultra wide angle
• Interpupillary distance: 8mm
• Soft rubber eyecup for comfortable observation
• Thread for 1.25″ filter
• Optics: 7-element design with broadband anti-reflective coating
• Blackened lens edges
• Construction: CNC-machined housing in an attractive design
• Weight: 165g

Scope of delivery:

• Wide angle eyepiece 9mm
• Eyecup
• Dust caps