Celestron 4 mm Omni/Plössl Eyepiece

1. Premium Plössl Design: The 4-element Plössl optical design of this eyepiece delivers remarkably sharp, high-contrast images with excellent field correction. This symmetrical arrangement of two achromatic doublets effectively eliminates chromatic aberration, ensuring clear and vibrant views.

2. Multi-Coated Optics: Equipped with multi-coated lenses, this eyepiece maximizes light transmission and minimizes reflections. This results in significantly brighter images and enhanced contrast, particularly beneficial for observing faint celestial objects or intricate terrestrial details in challenging light conditions.

3. Standard Compatibility: Featuring a highly versatile 1.25-inch barrel, the Celestron Omni 4mm eyepiece is compatible with virtually all modern telescopes and spotting scopes that accept this standard eyepiece size. This ensures broad usability and easy integration into existing optical setups.

4. Wide Apparent Field of View: With a 52-degree apparent field of view, this eyepiece provides an immersive viewing experience, making it easier to locate and track objects. While offering high magnification, it still presents a comfortably wide window to the universe or distant landscapes.

ABOUT THE CELESTRON 4 MM OMNI/PLÖSSL EYEPIECE

The Celestron 4 mm Omni/Plössl Eyepiece is a meticulously crafted optic designed to deliver exceptional performance for detailed observations. Its advanced 4-element Plössl design is renowned for providing crisp, clear, and high-contrast views across a substantial 52-degree apparent field of view. This makes it an ideal choice for high-magnification pursuits, such as observing planetary details, lunar craters, splitting double stars, or examining distant terrestrial features found in birdwatching and long-range observation. The lenses are multi-coated to ensure maximum light transmission and virtually eliminate internal reflections, culminating in brighter images and superior contrast. Constructed with a durable anodized aluminum barrel and featuring blacked internal elements to reduce stray light, this eyepiece is engineered for longevity and optimal optical performance. It is universally compatible with any telescope or spotting scope that accepts standard 1.25-inch eyepieces, providing versatility for various observational needs.

ABOUT CELESTRON

Founded in 1960 in Torrance, California, USA, Celestron is a leading designer, manufacturer, and importer of high-quality optical products. The company is globally recognized for its innovation and commitment to making the universe accessible to everyone. Celestron's product philosophy centers on combining cutting-edge optical technology with user-friendly designs, from entry-level telescopes to advanced research-grade instruments. Their reputation is built on delivering consistent performance, optical clarity, and robust construction, earning the trust of amateur astronomers, birdwatchers, and outdoor enthusiasts worldwide.

MAIN FEATURES

• Focal Length: 4 mm

• Barrel Size: 1.25 inches (31.75 mm) standard, compatible with a wide range of telescopes and spotting scope bodies that accept 1.25-inch eyepieces.

• Optical Design: 4-element Plössl design, known for good color correction and sharp images across the field of view.

• Apparent Field of View: 52 degrees, providing a generous view for high-power observations.

• Optical Coatings: Multi-coated for improved light transmission, enhanced contrast, and brighter images.

• Housing Material: Hard-anodized aluminum barrel with a safety undercut to prevent slipping from the focuser.

• Edge Blackened Lenses: All lens edges are blackened to minimize internal reflections and maximize contrast.

WARRANTY

This product is covered by a 2-year global warranty that includes defects in materials and manufacturing under normal use.

IN THE BOX

• Celestron 4 mm Omni/Plössl Eyepiece

• Top and bottom dust caps

• Plastic storage case