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Celestron Omni 40mm Eyepiece + Moon Filter for Telescopes

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$38.58 cheaper than the new price!!

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Product details

Management number 208574872 Release Date 2026/03/22 List Price $25.72 Model Number 208574872
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Celestron 93325 40mm Omni Eyepiece (Silver/Black)Celestron Omni series eyepieces offer a 43º apparent field of view, perfect for the Moon, planets, and a plethora of deep-sky objects. The premium four-element optical set is finished with multiple layers of high-transmission coatings for clear, sharp images. The edges of the optics are blackened for increased contrast. The Omni eyepiece body is made of aluminum. A two-step anodizing process results in a beautiful matte finish that resists reflections and glare. Each eyepiece in the Omni Series includes a black rubber eyecup. It can be left up or folded down for better observations while wearing eyeglasses. Models with a longer barrel (15 mm, 32 mm, 40 mm) include a rubberized grip for non-slip handling during observing sessions. The insert barrel is threaded to accept 1.25” filters.Celestron 1.25" Moon FilterThe Moon has the distinction of being the most often viewed celestial object through backyard telescopes. It is undoubtedly beautiful and mysterious, and is one of those constants in our lives that connects us to every other being on our planet. Regardless of who we are or where we live or travel, we all look at the same moon. It is difficult to look at the Moon through a telescope and see all of the details due to its brightness. Our eyes are not ready for the bright beam of light that emits from the eyepiece, and they “stop down”, just as they would when you step out into the sunlight on a bright summer’s day. When we’re in the sunlight, we often wear sunglasses. They help us relax our eyes, protect us from glare, and help us see things more clearly. When amateur astronomers observe the Moon, we use a moon filter. A Celestron Moon Filter provides similar benefits to those of sunglasses...our eye relaxes and opens up to let us see more detail. This is especially important when observing the Moon when it is near full. The Celestron Moon Filter simply screws onto the insert barrel of most 1.25” eyepieces. It only takes a second or two to transform your regular eyepiece into one suited for lunar observations. A Moon Filter is also helpful when observing Venus or bright terrestrial scenes. This filter is not suitable for viewing the Sun.

  • Omni eyepiece with 4 element Plossl optical design and 43o apparent field of view, perfect for observing the Moon, planets and deep-sky objects (Celestron 93325)
  • Includes moon filter that reduces glare and increases contrast when viewing the full Moon (Celestron 94119-A)
  • Eyepiece barrel threaded to accept 1.25" filters; moon filter screws onto most 1.25" eyepieces
  • Anodized aluminum barrel on eyepiece with rubber eyecups for comfort and increased contrast
  • Moon filter also useful for very bright planets and terrestrial viewing over sand or snow

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