Celestron Luminos 7mm 82° Ultra Wide Field 1.25" Eyepiece

The Celestron Luminos 7mm eyepiece offers an ultra-wide 82° apparent field of view, delivering expansive and immersive views for both short-focal-length refractors and Schmidt-Cassegrain / EdgeHD telescopes. Built with an 8-element fully multi-coated optical design, it produces high-contrast, edge-to-edge sharp planetary and deep-sky observations.

【Optics & Structural Highlights】

• Ultra-Wide 82° Field of View: Provides high-magnification, wide-angle views for sharp planetary details and deep-sky framing.

• 8-Element Fully Multi-Coated Optics: Advanced 8-element in 5-groups optical arrangement with premium multi-coatings ensures crisp contrast and high light transmission.

• Twist-Up Retractable Eyecup: Integrated pop-up eyecup smoothly adjusts up or down by simply twisting the rubber grip ring.

• Parfocal Design: All Luminos series eyepieces are parfocal, minimizing or eliminating the need for re-focusing when switching focal lengths.

• Secure Handling & Filter Threads: Features a polished hard-anodized aluminum housing with a central rubber grip ring for secure handling in cold weather, and standard 1.25" internal filter threads.

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Specifications