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Celestron 1.25" Moon Filter


The 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.


  • Make sure this fits. by entering your model number.
  • Reduce glare and increase contrast of the Moon with the Celestron 1.25 Moon Filter
  • Also useful for extra bright planets as well as terrestrial viewing over sand or snow
  • Threads onto most 1.25 eyepieces in seconds

Product Details:

  • Product Dimensions: 3 x 1.8 x 1.8 inches
  • Item Weight: 0.16 ounces
  • Shipping Weight: 0.16 ounces
  • Item model number: 94119-A
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    Standard shipping is free with a handling time between 1-2 business days. Your order should arrive within 3 - 5 business days once its shipped. If you need your item quicker, we offer a faster shipping method available upon checkout. We do not accept requests to change shipping addresses post purchase. We don't ship to AK, HI, PO boxes, or APO addresses. We are not responsible for any incorrect or undeliverable addresses. We only ship to the confirmed Paypal address. Please note that manufactures update their packaging from time to time and that the packaging images shown in our auction may vary from what you ultimately receive however be assured you are receiving the identical contents you ordered regardless.

  • Return Policy

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Filed under: Eyepieces & Accessories