Celestron Omni Eyepiece 1.25″ 40mm

• 40mm Focal Length
• 43° Field of View
• 1.25″ Diameter Barrel
• Fully Multi-Coated Optics
• Non-Slip Rubberized Grip
• Anodised Aluminium Housing
• Fold-Down Eyecup

Celestron‘s Omni 40mm Eyepiece is designed for comfortable near and deep-space astronomical observation. It is engineered with a 4-element lens configuration, blackened edges, and anti-reflective fully multi-coated optical surfaces to ensure bright and clear high-contrast images with true colour transmission across the entire 43° field of view. With a 1.25″ diameter barrel, it will fit the most common size drawtubes, visual backs, and accessories; and a rubberized collar provides a non-slip grip. The housing is made of a lightweight and durable aluminium alloy with a reflection-limiting matte anodised finish, and a fold-down eyecup makes this eyepiece ideal for comfortable viewing for extended periods with or without eyewear.