4Mm 1.25 Inch Plossl Eyepiece With Fully Multi Coated Optics 4 Element Plossl Design 1.25 Inch Filter Threaded Ideal For Visual Astronomy And Wide Field Lunar And Deep Sky Observations
✔️ 50° FOV, 4 mm focal length, 1.25-inch filter thread, single
This compact Plossl eyepiece is designed for visual astronomy, delivering bright, wide-field views of the Moon, star clusters, and deep-sky objects with easy 1.25-inch compatibility.
✅ 50° field of view for broad sky context
✅ 4-element fully multi-coated optics boost brightness and contrast
✅ 1.25-inch standard threading for filters and accessories
✅ Aluminum alloy housing with fold-down eyeguard for comfort
💡What is a 1.25-inch Plossl eyepiece used for in visual astronomy and how does its 4 mm focal length influence lunar and deep-sky viewing?
This handy eyepiece is designed as a quick, reliable option for observing the Moon and bright deep-sky targets, offering a wide field with sharp imaging.
- Broad-field lunar and planetary views with edge-to-edge clarity
- 4-element fully multi-coated optics maximize light transmission and contrast
- 1.25-inch threading supports standard filters and accessories
- Aluminum alloy body with fold-down eyeguard for comfortable observing