The Sky Rover Optics XWA 7 mm eyepiece belongs to the XWA (Extreme Wide Angle) series and provides an extremely wide field of view of about 100°, delivering an immersive observing experience. The optical system uses lenses with fully multi-coated (FMC) surfaces and blackened lens edges to improve contrast and suppress stray light. The updated version features a stainless steel lower barrel, reducing overall weight and size, making it particularly suitable for use with giant binoculars and binoviewer setups.

Key features

• XWA series eyepiece with an extremely wide field of view
• 7 mm focal length suitable for high magnification observations
• about 100° apparent field of view for immersive viewing
• optical design with 9 elements in 6 groups
• fully multi-coated (FMC) anti-reflection coatings
• blackened lens edges to suppress stray light
• stainless steel lower barrel to reduce size and weight
• dual 1.25" and 2" barrel compatibility
• standard 1.25" and 2" filter threads

Kit contents

• Sky Rover Optics XWA 7 mm eyepiece
• 2" to 1.25" adapter
• dust caps

Technical specifications

• manufacturer: Sky Rover Optics
• model: XWA 7 mm
• focal length: 7 mm
• apparent field of view: about 100°
• eye relief: 13 mm
• field stop: 12.3 mm
• optical design: 9 elements in 6 groups
• coatings: Fully Multi-Coated (FMC)
• barrel size: 1.25" / 2"
• filter thread: 1.25" and 2"
• weight: 468 g
• maximum diameter: 58 mm
• SKU: 21974