• Explore Scientific ND 0.9 Neutral Density Filter 1.25" — Reduce Lunar Glare for Comfortable Viewing
  • Explore Scientific ND 0.9 Neutral Density Filter 1.25" — view 2
  • Explore Scientific ND 0.9 Neutral Density Filter 1.25" — view 3
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Explore Scientific

Explore Scientific ND 0.9 Neutral Density Filter 1.25" — Reduce Lunar Glare for Comfortable Viewing

Explore Scientific ND 0.9 Neutral Density Filter 1.25" — Reduce Lunar Glare for Comfortable Viewing

$31.00
$49.99 $31.00
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Beginner HelpAsk us before you buy

The Explore Scientific ND 0.9 Neutral Density Filter is a 1.25-inch Moon filter that cuts the Moon's bright glare for comfortable, detailed viewing. Its neutral 0.9 density reduces light transmission to about 12.5% (roughly three stops) evenly across the spectrum, so the Moon looks dimmer and more contrasty without any color shift.

Who it's for

Anyone who finds the Moon uncomfortably bright through the eyepiece — especially near full Moon or through larger telescopes. New to filters? See our guide to the best telescope filters for beginners.

Key features

  • Reduces lunar glare for comfortable, higher-contrast Moon views
  • Neutral 0.9 density (~12.5% transmission) — dims brightness with no color cast
  • Standard 1.25" threaded cell — screws into most 1.25" eyepieces
  • Also useful for taming glare on bright Venus

Specifications

Type Neutral density (ND 0.9) filter
Transmission ~12.5% (approx. 3 stops)
Fitting 1.25" threaded
SKU 310245

Frequently asked questions

Do I really need a Moon filter?
The Moon can be dazzlingly bright, especially near full phase or in bigger scopes. A neutral density filter makes viewing much more comfortable and helps you see subtle surface detail.

Will it change the Moon's color?
No — a neutral density filter dims the view evenly across all colors, so the Moon keeps its natural tone.

Does it fit my telescope?
Yes, if you use standard 1.25" eyepieces; it threads into the base of the eyepiece.

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Frequently Asked Questions

With a beginner telescope you can see a surprising amount — the craters and mountains on the Moon, the rings of Saturn, the moons of Jupiter, and star clusters like the Pleiades. As you get more comfortable, you can also spot nebulae and distant galaxies. Not sure which beginner telescope is right for you? Check out our Telescope Buying Guide.
Orders are usually processed within 1–2 business days, and standard delivery takes 4–8 business days after that. You'll receive a shipping confirmation email with your tracking number as soon as your order ships. Free standard shipping applies to the 48 contiguous US states. For full details, visit our Shipping Policy.
You have 30 days from delivery to request a return. Items must be unused, unassembled, and in their original packaging with all accessories. To start a return, email info@telescopewolves.com with your order number — returns sent without approval can't be accepted. For change-of-mind returns, you cover return shipping and a 5% restocking fee applies. Refunds go back to your original payment method. See our full Refund Policy for details.
Yes! If you find a lower advertised price on an identical, new, in-stock item from an authorized online retailer within one month of your purchase, we'll refund you the difference (item price plus shipping, excluding taxes). Just email info@telescopewolves.com with your order number and a link or screenshot of the lower price. Learn more on our Price Match Guarantee page.
All telescopes on Telescope Wolves are hand-picked with beginners in mind. If you're unsure which telescope is right for you, check out our Telescope Buying Guide.
Please inspect your order as soon as it arrives. If anything is damaged, defective, or incorrect, email info@telescopewolves.com within 48 hours of delivery with your order number, a short description, and photos of the item, and we'll arrange a replacement or refund.
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