12mm Flat-Field Eyepiece
- 12mm Focal Length
- 1.25" Diameter Barrel
- 60° Apparent Field of View
- 0.1% Anti-Reflection Coated Optics
- Five-Element Eyepiece Configuration
- Slip-Resistant Textured Surface
Lunt Solar System's five-element 12mm Flat-Field Eyepiece removes the fuzziness and flared appearance that can often appear near the edges of conventional eyepieces to provide pin-sharp images across the entire 60° apparent field of view. The optics are multicoated with proprietary 0.1% anti-reflective coatings that reduce ghosting and glow, and aid in providing a darker background. The eyepiece fits into 1.25" focusers and accessories and features a slip-resistant textured collar for more secure handling.