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Celestron Luminos Eyepiece - 1.25-inch - 10 mm
The Celestron Luminos 10mm Eyepiece offers an ultra-wide 82º field of view with fully multi-coated optics for sharp views. Parfocal design ensures minimal refocusing, with a durable, non-slip grip.
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The Celestron Luminos 10mm Eyepiece is a high-performance 1.25" eyepiece offering an ultra-wide 82° apparent field of view—perfect for exploring the Moon, planets, and deep-sky objects with stunning immersion. With fully multi-coated optics and a six-element design, it delivers crisp, high-contrast images with excellent brightness and edge-to-edge clarity.
This Celestron Luminos eyepiece is parfocal across the series, meaning you’ll spend less time refocusing when switching between different focal lengths. A polished, anodized aluminium body adds durability, while the rubber twist-up eyecup and non-slip grip ensure comfortable and secure handling in any observing condition.
The Celestron Luminos 10mm Eyepiece features:
- Ultra wide 82º field of view in both high power and low power models.
- Fully multi-coated for crisp, sharp views.
- Parfocal eyepieces to minimise additional re-focusing.
- Eyepiece body polished and anodized aluminum.
- Non-slip, rubber grip on eyepiece suitable for various conditions.
Full Specifications
| Focal Length | 10mm (0.39") |
| Apparent Field of View | 82° |
| Eye Relief | 12mm (0.47") |
| Optical Coatings | Fully Multi-Coated |
| Number of Lens Elements | 7 |
| Field Stop Diameter | 17mm (0.67") |
| Barrel Size | 32mm (1.25") |
| Parfocal Eyepieces | Yes |
| Threaded For Filters | Yes, 1.25" |
| Weight | 340g |
| Warranty | Celestron 2 Year Warranty |
Recommended Accessories
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Lens Cleaning Pen Keep your eyepieces in check with a 3-in-1 lens cleaning pen! |
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saxon Optical Lens Cleaning Kit Keep your binoculars and lenses in top shape by keeping it free from dust and degree and cleaned regularly! |
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Why Shop Celestron from OpticsCentral?
OpticsCentral is a Premier Select Dealer for Celestron in Australia, offering expert advice, local warranty support, and access to genuine spare parts. As an authorised Celestron Premier Select Dealer, we provide local warranty support and fast turnaround on repairs—giving you peace of mind with every purchase.
About Celestron
Celestron was founded by Tom Johnson whose first telescope design was a simple 6-inch reflector, built for his young son. He gradually progressed to making larger scopes in more sophisticated designs. Today, the Celestron company is an industry leader in designing and manufacturing optical equipment including telescopes (computerised and non-computerised), binoculars, spotting scopes and its accompanying accessories. Celestron's legacy spans 50 years, and has grown to enjoy recognition from amateurs to serious astronomers globally. The company seeks to remain innovative by growing its product offerings, while supporting science education around the world.
Product Code: 93431
Q1. How do I choose the right eyepiece for an object?
Generally, choose a low-power eyepieces (e.g., 25–40mm) for wide views of star clusters or to locate objects. Mid-range (10–20mm) is great for planets and the Moon. High-power eyepieces (below 10mm) are for close-up detail but may be affected by atmospheric conditions. These numbers may require an additional barlow lens for low focal length telescopes.
Tip! Use our Telescope Field of View Calculator to work out the relative field of view of an eyepiece through a telescope.
Q2. How do I clean telescope eyepieces?
Great question! Avoid cleaning unless necessary. If you notice smudges or dust affecting your view, blow off loose dust with a soft air blower. Use a lens brush for stuck particles. For smudges, use a few drops of lens cleaning fluid on a microfibre cloth or lens tissue, gently wiping in a circular motion from the centre outward. We recommend the saxon Optical Lens Cleaning Kit.
Q3. How should I store eyepieces when not in use?
Keep eyepieces in a protective case or pouch to prevent dust, scratches, and moisture. Always replace caps after use, and avoid storing them in humid environments to prevent fungal growth.
Q4. Can I use filters with eyepieces?
Yes. Most 1.25" and 2" eyepieces accept threaded filters at the base. Screw them on gently and make sure they are clean and scratch-free before use.