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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
Celestron LensPen Optics Cleaning Tool
Celestron LensPen Optics Cleaning Tool
Celestron LensPen Optics Cleaning Tool
Celestron LensPen Optics Cleaning Tool

Celestron LensPen Optics Cleaning Tool

by Celestron
SKU CEL-93575
$12.95 - $12.95
$12.95
$12.95 - $12.95
$12.95
Price Match Policy!
  • Dual-function optical cleaning tool
  • Retractable soft brush for removing dust and particulates
  • Special non-liquid cleaning tip for smudges and spots
  • Compact and lightweight design
  • Safe for all optical equipment, including multi-coated surfaces
7 in stock
Qualifies for FREE Shipping in CONUS on orders over $350.
  • Description
  • FAQ
  • Specifications
  • In the Box
  • Downloads
  • Warranty

  • Celestron LensPen Optics Cleaning Tool

    The Celestron LensPen is a dual-function optical cleaning tool designed to remove everything from fine dust to greasy smudges from your most sensitive optics. It combines two essential cleaning tools into a single, compact unit that is lightweight enough to live in any accessory case or camera bag. One end features a retractable, soft brush for removing loose particles, while the other holds a special cleaning tip that works without liquids to lift away fingerprints and spots, ensuring it will never dry out.

    Dual-Action Cleaning: The 2-in-1 Brush and Smudge Removal System

    The LensPen addresses optical contaminants in the correct sequence for safe and effective cleaning. First, the retractable soft brush gently lifts away dust, hair, or other loose particulates without scratching delicate coatings. Once the surface is free of abrasive particles, the opposite end's cleaning tip removes stubborn smudges like fingerprints and oil spots.

    This special cleaning element uses a carbon-based compound that absorbs oils rather than smearing them. Because it uses no liquids, it offers a major advantage over cleaning solutions: it will never dry out or leave residue behind. A protective cap keeps the tip clean and ready for its next use.

    Universal Application: Safe for All Coated Optics

    A single smudge or dust mote can compromise an entire night of observing or a critical photograph. The Celestron LensPen is engineered to be the go-to tool for any piece of optical equipment in your collection, preventing the need for time-consuming digital cleanup or the loss of an image.

    Its gentle cleaning action is safe and effective for all glass and multi-coated surfaces. This makes it an essential accessory for a wide range of gear:

    • Telescope Optics: Eyepieces, primary and secondary mirrors, and corrector plates.
    • Binoculars & Spotting Scopes: Objective lenses and eyepiece elements.
    • Cameras: DSLR/mirrorless lenses, filters, and viewfinders.
    • Microscopes: Objectives and eyepieces.

  • How do I properly use the Celestron LensPen?

    Always start with the brush. Extend the soft brush and gently sweep the entire optical surface to remove any loose dust or particles. This prevents scratching in the next step. After brushing, retract the brush, remove the cap from the other end, and use the cleaning tip in a circular motion to gently remove any smudges or fingerprints.

    Is the LensPen safe for my expensive eyepiece coatings?

    Yes. The Celestron LensPen is specifically designed to be safe on all optical surfaces, including the delicate multi-layer coatings found on high-end eyepieces, camera lenses, and telescope correctors. The soft brush and non-liquid cleaning tip remove contaminants without causing scratches or chemical damage.

    Will the LensPen cleaning tip ever dry out?

    No. The cleaning tip uses a dry carbon compound, not a liquid solvent. This means it will never dry out, leak in your accessory case, or expire. Simply replace the protective cap after each use to keep the tip clean.

    Can I use the Celestron LensPen to clean my telescope's primary mirror?

    While the LensPen is excellent for spot-cleaning smaller optics like eyepieces or a corrector plate on an SCT, it is generally not recommended for cleaning an entire primary mirror on a reflector. Large, exposed mirrors are best cleaned using traditional wet-cleaning methods to avoid accidentally smearing contaminants across the whole surface.

    How do I know when the LensPen needs to be replaced?

    The carbon cleaning tip will eventually stop absorbing oils effectively after many uses. If you notice it's starting to smear smudges rather than remove them, it's time to replace your LensPen. The soft brush will last indefinitely with proper care.

    What's the advantage of the LensPen over a microfiber cloth?

    A microfiber cloth can trap abrasive dust particles and smear oils if not perfectly clean. The LensPen's two-step process is inherently safer: the brush removes the abrasive dust first, and the carbon tip then lifts and absorbs oils rather than just pushing them around. It's a more targeted and reliable cleaning system.

  • Cleaning Method Dual-action: Retractable Brush & Non-Liquid Carbon Tip
    Application Eyepieces, Lenses, Filters, and other optical surfaces
    Safe for Coatings Yes, including multi-coated optics
    Liquid-Free Yes

    • Celestron LensPen Optics Cleaning Tool

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  • Celestron 2-Year Warranty