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Updated: 06 Apr 2026

10 Best Telescope Filters Moon-filter

#1 Best Pick
SVBONY SV128 Polarizing Filter for Astronomic Telescope Eyepiece 2 inches Variable Polarizer Lens Filter for Viewing The Moon and Planets

SVBONY SV128 Polarizing Filter for Astronomic Telescope Eyepiece 2 inches Variable Polarizer Lens Filter for Viewing The Moon and Planets

Brand: SVBONY
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  • SV128 polarizing filter will fit all standard sized 2" eyepieces and accessories
  • Used for viewing the Moon and Planets
  • SV128 polarizing filter consists of two polarizing filters; One can be rotated in its cell to adjust the brightness
  • Finer control of the image brightness compared to a standard fixed-transmission telescope filter for optimal performance
  • Progressively dim the view when observing a bright object; Such as the moon or certain planets.Rotating cell allows you to adjust the amount of light transmission from 1% to 40%.SV128 2 inch variable polarizing filter acts like a dimmer switch for your telescope.You can reduces brightness of the Moon or planets for great clear viewing.Made of HD optical glass; Good level of transmittance; Premium quality metal rim and optics glass lens.
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#2 Best Value
Celestron 94119-A Telescope Filter, Black

Celestron 94119-A Telescope Filter, Black

Brand: Celestron
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  • 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
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#3 Budget Pick
SVBONY SV139 Telescope Filter Moon Filter 1.25 inch 6.25 Percent Transmission ND16 Neutral Density Filter for Telescope Eyepiece Reduce Moon Surfaces Overall Brightness

SVBONY SV139 Telescope Filter Moon Filter 1.25 inch 6.25 Percent Transmission ND16 Neutral Density Filter for Telescope Eyepiece Reduce Moon Surfaces Overall Brightness

Brand: SVBONY
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  • 6.25% Transmission DN filter;ND16 filter transmits only 6.25% of the incoming light; help reduce radiation; reduce deformation between light and dark areas at the edge of the moon; Help you watch the moon comfortably;Let you achieve a sharper image directly
  • Suitable for watching three-quarter moon ;The 1.25" Neutral Density Moon filter can reduce the amount of light reaching the film without affecting the color; and reduces glare so you can see more lunar detail and surface features with your telescope
  • Help protect dark-adapted vision;When observing the three-quarter moon; most of the moon's circular surface is bright; At this time; direct observation is likely to damage the eyes; ND16 filter transmits only 6.25% of the incoming light;Can protect your eyes
  • Durable Material; The included filters are made of HD optical glass; can guarantee a good light transmittance; Aluminum alloy frame sealing ring for better tightness and avoiding fall or loose
  • Applicable standard 1.25 inch; Metal filter cell threads directly into the 1.25 inch barrel of your telescope eyepiece; Useful for different caliber astronomical telescopes through which the light of the Moon can be extremely overwhelming
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#4 Top Choice
CELESTRON 94315 Celestron Moon Filter Set (1.25"),

CELESTRON 94315 Celestron Moon Filter Set (1.25"),

Brand: Celestron
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  • Filters Fit 1.25" Eyepieces/Accessories
  • Choose the Right Filter for Each Phase
  • ND96-0.9 13% Light Transmission Filter
  • ND96-0.6 25% Light Transmission Filter
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#5 Popular Choice
Astromania Telescope Moon Filter 1.25 Inch, Moon Skyglow Filter Reduces Moon Glare & Enhances Lunar Crater Detail, Eyepiece Accessory for Astronomy Beginner, Work with Telescope Accepts 1.25" Eyepiece

Astromania Telescope Moon Filter 1.25 Inch, Moon Skyglow Filter Reduces Moon Glare & Enhances Lunar Crater Detail, Eyepiece Accessory for Astronomy Beginner, Work with Telescope Accepts 1.25" Eyepiece

Brand: Astromania
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  • 1.25- inch Moon and Skyglow Filter is Skyglow is a multi-bandpass filter transmitting a high percentage of light in the visual spectrum.
  • The Skyglow filter absorbs more light at longer wavelengths and therefore increases viewing contrast.
  • Reduces Glare and improves definition so you can see the moons features much more clearly.
  • A high quality eyepiece filter for reducing the brightness of the moon and improving contrast and surfacr detail.
  • This can be useful when viewing the sky in areas where there is alot of light pollution.
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#6 Top Pick
2'' Filter Moon&Skyglow Standard Eyepiece Filter for Astronomy Monocular Telescope Best

2'' Filter Moon&Skyglow Standard Eyepiece Filter for Astronomy Monocular Telescope Best

Brand: JTSF
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  • Precision CNC machining
  • Black anodized finish. sandblasting process
  • Matte finish to prevent reflections
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#7 Top Pick
SVBONY Moon Filter Telescope Eyepiece for Standard 2 inch Filter Thread with Metal Frame Optical Glass for Observation of Moon and Planets

SVBONY Moon Filter Telescope Eyepiece for Standard 2 inch Filter Thread with Metal Frame Optical Glass for Observation of Moon and Planets

Brand: SVBONY
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  • SVBONY moon filter is a good all-rounder filter suited to many applications;including the observation of the moon and planets;a broad spectrum of light transmission means it does not block as much as a Deep Sky filter
  • Quality metal construction;it is mounted in a nicely anodized housing and is threaded on the side for stacking with other filters if necessary
  • The filter has a mild effect of darkening the background of the night sky so that the fainter objects are more clearly seen contrasted against the blackness of space
  • Effectively filters out selective wavelengths of low-pressure sodium and other man-made sources typically used in street lighting;give improved definition of the surface of the moon
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#8 Top Pick
Astromania Telescope Moon Filter 2 Inch, Crystalview Moon Filter Works with Telescope Accepts 2 Inch Eyepieces, Metal Telescope Eyepiece Accessory Reduces Moon Glare and Enhances Lunar Crater Details

Astromania Telescope Moon Filter 2 Inch, Crystalview Moon Filter Works with Telescope Accepts 2 Inch Eyepieces, Metal Telescope Eyepiece Accessory Reduces Moon Glare and Enhances Lunar Crater Details

Brand: Astromania
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  • Simply screws on to any standard 2" eyepiece.
  • A high quality eyepiece filter for reducing the brightness of the moon and improving contrast and surface detail.
  • Bright, light-polluted skies appear much darker, and the contrast between object and sky is improved significantly.
  • Contrast-enhancement effect is particularly apparent on nebulas.
  • Views of galaxies and star clusters are also enhanced in certain circumstances.
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#9 Top Pick
SVBONY Telescope Filter Moon Filter for Astronomy Telescope Eyepiece Standard 1.25 inches Filter Thread Pure Optical Glass Lens Reduce Light Pollution

SVBONY Telescope Filter Moon Filter for Astronomy Telescope Eyepiece Standard 1.25 inches Filter Thread Pure Optical Glass Lens Reduce Light Pollution

Brand: SVBONY
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  • 1.25" moon and skyglow filter is a multi band pass filter transmitting a high percentage of light in the visual spectrum;the filter enhances contrast when observing brighter objects including the moon and planets
  • Telescope eyepiece cutting light pollution;the filter has a mild effect of darkening the background of the night sky so that the fainter objects are more clearly seen contrasted against the blackness of space
  • The filter effectively filters out selective wavelengths of low pressure sodium and other man made sources typically used in street lighting;although it is not a nebula filter;it enhances the views of deep sky objects by increasing the contrast of these objects against the background sky
  • Premium quality metal rim and thread with blue glass lens;the filter will fit all standard sized 1.25" eyepieces and accessories;it is mounted in a nicely anodized housing and is threaded on the side for stacking with other filters if necessary
  • Standard filter thread for any 1.25 telescope eyepiece and other accessory;comes with a plastic box to keep it safe and clean when not in use;It's a great birthday christmas gift
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#10 Top Pick
Neewer 1.25 inches Telescope Moon Filter, CPL Filter, 5 Color Filters Set(Red, Orange, Yellow, Green, Blue), Eyepieces Filters for Enhancing Definition and Resolution in Lunar Planetary Observation

Neewer 1.25 inches Telescope Moon Filter, CPL Filter, 5 Color Filters Set(Red, Orange, Yellow, Green, Blue), Eyepieces Filters for Enhancing Definition and Resolution in Lunar Planetary Observation

Brand: NEEWER
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  • Hinweis: Das Teleskop ist nicht im Lieferumfang enthalten. Set beinhaltet: (1) Mond- und Skyglow-Filter; (1) CPL-Filter; (5) Farbfilter: Rot, Orange, Gelb, GrĂĽn, Blau; entwickelt, um Blendung und Streuung von Licht zu reduzieren, den Kontrast durch selektive Filtration zu erhöhen, die Definition und Auflösung zu erhöhen, die Bestrahlung zu reduzieren und die ErmĂĽdung der Augen zu verringern
  • Mond- und Skyglow-Filter: Reduziert Blendung und bringt viel mehr Details auf der Oberfläche hervor, gibt Ihnen einen besseren Kontrast; es ist ein Multiband-Passfilter, der einen hohen Prozentsatz an Licht im visuellen Spektrum ĂĽberträgt; filtert effektiv selektive Wellenlängen von Natrium bei niedrigem Druck und anderen kĂĽnstlichen Quellen, die normalerweise in der öffentlichen Beleuchtung verwendet werden
  • CPL-Filter: Durch die Verwendung eines CPL-Filters, der das Streulicht filtert, können Sie diese Reflexionen durchschneiden und die Details sehen, die sich dahinter verstecken; verbessert den Kontrast von Mond und Planeten in fotografischen Bildern
  • Normale Gewindegröße: Gewindegröße 3,17 cm, geeignet fĂĽr die meisten Teleskope; die Farbfilter haben die notwendigen Rillen, um leicht in die Linse des Okulars geschraubt zu werden
  • 5 farbige Filter: enthält Rot, Orange, Gelb, GrĂĽn, Blau; Rot: Hilft dabei, Merkur und Venus tagsĂĽber vom blauen Himmel hervorzuheben; Orange: Hilft dabei, den Kontrast zwischen hellen und dunklen Bereichen zu erhöhen, die in die Wolken eindringen; Gelb: hilft beim Beobachten des Mars durch die Hervorhebung der Polarkappen; GrĂĽn: verbessert Frostflecken und Nebel. Oberfläche und Spritzwasser Blau: zum Teilen des Doppelsterns Antares bei maximaler Trennung
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