Celestron Omni 2" 56mm Eyepiece

Celestron Omni 56mm Plössl Eyepiece (2")

Low Power. Wide Field. Maximum Clarity.

Experience stunning wide-field views with the Celestron Omni 56mm eyepiece—a low-power, long eye relief 2” eyepiece ideal for deep sky observation and long-focal-length telescopes. With its classic 4-element Plössl design and generous 47° apparent field of view, this eyepiece delivers bright, contrast-rich images that are both immersive and comfortable to observe.

Key Features

• 56mm Focal Length with 47° AFOV
  Combines low magnification and a wide field of view—ideal for locating and observing expansive night-sky targets in their entirety.

• Perfect for Long-Focal-Length Telescopes
  Optimised for use with Celestron Schmidt-Cassegrain and EdgeHD models, revealing deep sky wonders with crisp clarity.

• Ideal for Large Celestial Objects
  Observe the Pleiades, Andromeda Galaxy, Lagoon Nebula, and Orion Nebula in full—targets that require wide-angle optics to appreciate their full scale.

• Also Excellent for Terrestrial Viewing
  Enjoy sweeping daytime vistas with natural colour and contrast through compatible refractors or catadioptrics.

• Fully Multi-Coated 4-Element Plössl Optics
  Ensures excellent light transmission and minimal reflections for bright, high-contrast images.

Precision-Engineered Construction

• Blackened Lens Edges & Internal Baffling
  Reduces internal reflections and stray light, maximising contrast and image fidelity.

• 2” Filter-Threaded Barrel
  Compatible with all standard 2" threaded filters (e.g. Moon, light pollution, or colour filters).

• Notched Barrel Safety Groove
  Prevents accidental falls if the focuser or diagonal thumbscrews become loose.

• Knurled Rubber Grip Ring
  Ensures a firm grip, even when wearing gloves during cold-weather observing sessions.

• High-Grade Anodised Aluminium Build
  Durable, corrosion-resistant housing built to withstand regular use in the field.

User Comfort

• 52mm Eye Relief
  Exceptionally generous—ideal for those who wear glasses or simply want a relaxed viewing experience.

• Fold-Down Rubber Eyeguard
  Adjusts easily for comfort and helps block stray light from interfering with your view.

Whether you're scanning for deep sky targets or admiring scenic landscapes, the Celestron Omni 56mm Eyepiece offers low-power performance without sacrificing optical quality. It's the perfect complement to long-focal-length telescopes for immersive, full-field observing.