The Sky Rover Optics XWA 13 mm eyepiece belongs to the XWA (Extreme Wide Angle) series and delivers an exceptionally wide field of view for an immersive observing experience. The optical design is optimized for use even with binoviewers, while the compact body length helps accommodate typical interpupillary distances. The eyepiece provides sharp images from the center to the edge of the field and supports both 1.25" and 2" standards.

Key features

• XWA series eyepiece with an extremely wide field of view
• 13 mm focal length suitable for medium magnification observations
• approximately 100° apparent field of view for an immersive viewing experience
• optical design optimized for binocular observation setups
• sharp imaging from center to edge of the field
• fully multi-coated (FMC) anti-reflection coatings
• blackened lens edges to suppress stray light
• dual 1.25" and 2" barrel compatibility
• foldable eyecup

Kit contents

• Sky Rover Optics XWA 13 mm eyepiece
• 2" adapter
• dust caps

Technical specifications

• manufacturer: Sky Rover Optics
• model: XWA 13 mm
• focal length: 13 mm
• apparent field of view: 100°
• eye relief: 13 mm
• field stop: 22.6 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: 580 g
• dimensions: 62.5 × 153 mm
• SKU: 21973