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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119 products

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119 products

  • DayStar Quantum Calcium II K 2Å PE Solar Filter – CK2AUNI
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    DayStar Quantum Calcium II K 2Å PE Solar Filter – CK2AUNI

    Price: $17,990.00 USD
    List Price:
    Price: $17,990.00 USD
  • DayStar Quantum Calcium II H 5Å PE Solar Filter – CH5AUNI
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    DayStar Quantum Calcium II H 5Å PE Solar Filter – CH5AUNI

    Price: $13,990.00 USD
    List Price:
    Price: $13,990.00 USD
  • DayStar Quantum Hydrogen Alpha 0.3Å PE Grade Solar Filter – .3QPE
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    DayStar Quantum Hydrogen Alpha 0.3Å PE Grade Solar Filter – .3QPE

    Price: $35,990.00 USD
    List Price:
    Price: $35,990.00 USD
  • DayStar Quantum Hydrogen Alpha 0.4Å PE Grade Solar Filter – .4QPE
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    DayStar Quantum Hydrogen Alpha 0.4Å PE Grade Solar Filter – .4QPE

    Price: $27,990.00 USD
    List Price:
    Price: $27,990.00 USD
  • DayStar Quantum Hydrogen Alpha 0.5Å PE Grade Solar Filter – .5QPE
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    DayStar Quantum Hydrogen Alpha 0.5Å PE Grade Solar Filter – .5QPE

    Price: $21,990.00 USD
    List Price:
    Price: $21,990.00 USD
  • DayStar Quantum Hydrogen Alpha 0.6Å PE Grade Solar Filter – .6QPE
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    DayStar Quantum Hydrogen Alpha 0.6Å PE Grade Solar Filter – .6QPE

    Price: $17,990.00 USD
    List Price:
    Price: $17,990.00 USD
  • DayStar Quantum Hydrogen Alpha 0.7Å PE Grade Solar Filter – .7QPE
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    DayStar Quantum Hydrogen Alpha 0.7Å PE Grade Solar Filter – .7QPE

    Price: $13,990.00 USD
    List Price:
    Price: $13,990.00 USD
  • DayStar Quantum Hydrogen Alpha Solar Filter 0.3–0.5Å SE Grade – QSE-C
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    DayStar Quantum Hydrogen Alpha Solar Filter 0.3–0.5Å SE Grade – QSE-C

    Price: $8,995.00 USD
    List Price:
    Price: $8,995.00 USD