Celestron Omni Series 9mm Eyepiece – 1.25"

High-Quality 4-Element Plössl Eyepiece for Lunar, Planetary & Deep-Sky Viewing

The Celestron Omni 9mm Eyepiece is part of Celestron’s well-regarded Omni Plössl series, delivering sharp, bright, and high-contrast views at an affordable price. With a 50° apparent field of view, this eyepiece is perfectly suited for detailed observations of the Moon, planets, and brighter deep-sky objects.

Built with a premium four-element optical design and multi-layer high-transmission coatings, the Omni series ensures maximum light throughput and crisp image quality. The blackened lens edges further enhance contrast by reducing internal reflections.

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Key Features:

• 9mm Focal Length – Excellent for high-magnification lunar and planetary viewing

• 50° Apparent Field of View – Wide enough for comfortable viewing of celestial targets

• 4-Element Plössl Optical Design – Delivers sharp, high-quality images across the field

• Multi-Coated Optics – Enhances light transmission and reduces reflections for brighter views

• Blackened Lens Edges – Increases contrast and image clarity by suppressing stray light

• Durable Aluminium Housing – Matte anodised finish resists glare and reflections

• Comfortable Rubber Eyecup – Can be folded down for use with eyeglasses

• 1.25” Barrel – Standard size, threaded to accept filters for added versatility

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Ideal For:

• Observing the Moon’s craters and details

• High-magnification views of Jupiter, Saturn, and Mars

• Double star splitting and planetary nebulae

• General deep-sky viewing at higher powers with compatible telescopes

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Additional Focal Lengths in the Celestron Omni Series (1.25” format):

4mm, 6mm, 9mm, 15mm, 20mm, 25mm, and 40mm

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The Celestron Omni 9mm Eyepiece is a superb upgrade for beginner and intermediate astronomers looking to enhance their telescope’s performance with a high-quality, affordable Plössl eyepiece.