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Solar Filters & Telescopes

4 Items
Coronado 15 mm Blocking Filter - 1.25" Diagonal

Coronado 15 mm Blocking Filter - BF15

SKU: COR-BF15
  • This Coronado Blocking filter is not a stand alone filter.
  • When using this filter there must be a SolarMax series filter on the front of the optical system.
  • This filter comes in the form of a 1.25" diagonal.
  • Coronado's 15 mm Blocking filter is the second element in any Coronado H-alpha safety system.
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$699.00
Coronado 5 mm Blocking Filter - 1.25" Diagonal

Coronado 5 mm Blocking Filter - BF5

SKU: COR-BF5
  • This Coronado Blocking filter is not a stand alone filter.
  • When using this filter there must be a SolarMax series filter on the front of the optical system.
  • This filter comes in the form of a 1.25" diagonal.
  • Coronado's 5 mm Blocking filter is the second element in any Coronado H-alpha safety system.
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$329.00
Coronado 30 mm Blocking Filter - 2" Straight-Through

Coronado 30 mm Blocking Filter - BF30

SKU: COR-BF30
  • This Coronado Blocking filter is not a stand alone filter.
  • When using this filter there must be a SolarMax series filter on the front of the optical system.
  • This filter comes in the form of a 2" straight through design and comes with a 1.25" Zero Length reducer and a non-blocking diagonal.
  • Coronado's 15 mm Blocking filter is the second element in any Coronado H-alpha safety system.
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$1,749.00
Coronado 10 mm Blocking Filter - 1.25" Diagonal

Coronado 10 mm Blocking Filter - BF10

SKU: COR-BF10
  • This Coronado Blocking filter is not a stand alone filter.
  • When using this filter there must be a SolarMax series filter on the front of the optical system.
  • This filter comes in the form of a 1.25" diagonal.
  • Coronado's 10 mm Blocking filter is the second element in any Coronado H-alpha safety system.
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$499.00

The #1 Source for Solar Telescopes & Solar Filters Online

Our assortment of solar gear includes something for everyone. When you want something as simple as solar eclipse glasses or something as advanced as an h-alpha solar imaging system, we’ve got you covered! Our solar experts are standing by to help you find the solar filters for telescopes and solar telescopes you need. Order the telescope solar filters you need online at High Point Scientific.

We offer an assortment of solar viewing accessories to suit your needs. Whether you are a seasoned solar astronomer or would like to gaze upon a solar eclipse for the first time, we have you covered. Solar glasses are the most popular solar viewing accessory among amateur enthusiasts. They are inexpensive and come in cardboard or plastic for reinforced durability. High Point Scientific carries many accessories to outfit your nighttime viewing telescope for solar observations, including filters, wedges, eyepieces, and even solar film, so you can customize your own equipment.

You can outfit your solar telescope with two kinds of solar filters: white light or hydrogen-alpha. Accessories with white light filters transmit the entire visible spectrum of light but restrict it to a level that makes observing safe. H-alpha filters, on the other hand, transmit only the H-alpha line of light from the visible spectrum. H-alpha filters tend to produce more clear, detailed images and are a favorite among astrophotographers.

High Point Scientific is rated 4.9/5 based on 1347 reviews