SVBONY Eyepieces 4mm Telescopes Lens Wide Angle 62 Degree Aspheric Eyepiece HD Fully Coated Telescope Accessory for 1.25 inches Astronomic Telescopes

Key Benefits

• 🔭 62-Degree Wide Angle — 4mm aspheric eyepiece provides a 62-degree field of view for maximum detail and definition across the entire view.
• 🪨 Planetary Observation — Designed primarily for planetary observation and perfect for deep sky objects, nebulae, and celestial observations.
• 💎 Fully Coated Optics — Fully coated optical glass eyepieces deliver excellent image contrast and light transmission.
• ⚖️ Lightweight Design — At only 0.09 pounds, the 4mm lens is thinner and lighter than spherical eyepieces with the same refractive index.
• 🎯 Anti-Loss Design — Eyepiece interface recess portion prevents loss of this accessory during use.
• 🔌 Standard 1.25" Fit — Standard 1.25 inch (31.75mm) fitting diameter works with any astronomical telescope with a 1.25 inch focuser.