Explore Scientific 82° Series 1.25" 4.5mm LER Waterproof Eyepiece

Experience Ultra-Wide, Detailed Views   Ready for immersive, high-magnification stargazing? The Explore Scientific 4.5mm Eyepiece provides sharp, detailed views with an 82° wide field, so you don’t have to deal with a narrow, limiting view.   Features 4.5mm Focal Length: Delivers high magnification, perfect for detailed observations of planets, lunar surfaces, and binary star systems. 82° Ultra-Wide Field of View: Immerse yourself in a wide, expansive view of the sky, minimizing the need for frequent telescope adjustments. 15.9mm Long Eye Relief: Enjoy extended viewing sessions in comfort, ideal for eyeglass wearers or anyone looking to avoid eye strain. Parfocal Design: Seamlessly switch between eyepieces in the series without needing to refocus, saving time and maintaining smooth viewing. EMD Fully Multi-Coated Optics: Enhanced light transmission and superior contrast, providing sharp, high-resolution views of celestial objects. Argon-Purged, Waterproof, and Fogproof: Built to