Telescope Filters for Astronomy & Solar Observation | Telescope Wolves

Improve contrast, reduce glare, and reveal finer detail with telescope filters designed for both nighttime astronomy and safe solar observation. Telescope filters are essential accessories for observing the Moon, planets, nebulae, and the Sun under a wide range of sky conditions.

At Telescope Wolves, our telescope filter collection includes lunar, planetary, nebula, light pollution, color, and solar filters from trusted astronomy brands. Each filter is selected for optical quality, compatibility, and consistent performance across a wide range of telescopes and eyepieces.

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  • Explore Scientific Solar Filter & Sun Shade for Galileoscope Refractor Telescope Kit (DIYSUNFILTER/SHADE)
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    Explore Scientific Solar Filter & Sun Shade for Galileoscope Refractor Telescope Kit (DIYSUNFILTER/SHADE)

    Price: $3.95 USD
    List Price:
    Price: $3.95 USD
  • Explore Scientific Neutral Density 0.9 Filter 2-Inch – 310240
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    Explore Scientific Neutral Density 0.9 Filter 2-Inch – 310240

    Price: $119.99 USD
    List Price:
    Price: $119.99 USD
  • Explore Scientific ND 0.9 Neutral Density Filter 1.25-Inch – 310245
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    Explore Scientific ND 0.9 Neutral Density Filter 1.25-Inch – 310245

    Price: $109.99 USD
    List Price:
    Price: $109.99 USD
  • Explore Scientific O III 12 nm Narrowband Filter 2-Inch – 310200
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    Explore Scientific O III 12 nm Narrowband Filter 2-Inch – 310200

    Price: $139.99 USD
    List Price:
    Price: $139.99 USD
  • Explore Scientific O III 12 nm Narrowband Filter 1.25-Inch – 310205
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    Explore Scientific O III 12 nm Narrowband Filter 1.25-Inch – 310205

    Price: $109.99 USD
    List Price:
    Price: $109.99 USD
  • Explore Scientific H-Beta Nebula Filter 2-Inch – 310230
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    Explore Scientific H-Beta Nebula Filter 2-Inch – 310230

    Price: $179.99 USD
    List Price:
    Price: $179.99 USD
  • Explore Scientific H-Beta Narrowband Filter 1.25-Inch – 310235
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    Explore Scientific H-Beta Narrowband Filter 1.25-Inch – 310235

    Price: $129.99 USD
    List Price:
    Price: $129.99 USD
  • Explore Scientific CLS Light Pollution Filter 2-Inch – 310220
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    Explore Scientific CLS Light Pollution Filter 2-Inch – 310220

    Price: $119.99 USD
    List Price:
    Price: $119.99 USD