DayStar Filters Energy Rejection Filter E-180N130
DayStar Filters Energy Rejection Filter E-180N130
1217.26 $
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Energy Rejection Filters are designed to reduce the heat load on your filter assembly by either absorbing or reflecting UV and/or IR light while transmitting light within the desired visual spectrum. These filters typically come in Red or Yellow glass variants, or as dielectric IR and UV filters, ensuring that light in the desired visual spectrum is passed through.
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DayStar QUARK H-alpha filter Gemini
DayStar QUARK H-alpha filter Gemini
3059.03 $
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Introducing the Daystar Quark Gemini, a revolutionary tool that combines both Prominence and Chromosphere bandpass filters, allowing instant switching between the two views. With this innovative device, observers can seamlessly transition between broad-stroked prominences and high-contrast narrow bandpass views without the need for equipment swapping or refocusing.
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DayStar QUARK Magnesium I (b2) Line
DayStar QUARK Magnesium I (b2) Line
1831.18 $
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Magnesium is a notably magnetized element present on the sun, known for its high temperatures during energetic activity. Spectroscopically, the Zeeman effect manifests as a "splitting" of the line, where dark absorption occurs slightly above and below the typical wavelength of non-magnetized activity, notably at 5172Å.
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euro EMC SF100 solar filter Size 9: 215mm to 273mm
euro EMC SF100 solar filter Size 9: 215mm to 273mm
117.97 $
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Our solar lens filter ensures precise observation experiences with its meticulously crafted design. The filter film is seamlessly tensioned between two robust aluminum rings, guaranteeing a flat and secure positioning. Featuring freely adjustable tube clamps, it offers compatibility with all telescope models, except for the Schiefspiegler, as well as finderscopes and binoculars.
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Meade Filters 750 ID solar filter, 190mm
Meade Filters 750 ID solar filter, 190mm
229.73 $
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These solar filters ensure safe full aperture viewing, maximizing the amount of light entering your telescope. By allowing the full aperture of your telescope to be observed, they offer optimal daytime viewing conditions, particularly when atmospheric turbulence is minimal. In instances of turbulence, a mask can be applied over the filter's end to effectively reduce the aperture.
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Meade Filters Glass Solar Filter 1200
Meade Filters Glass Solar Filter 1200
335.28 $
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These solar filters are designed to ensure safe full aperture (also known as clear aperture) viewing, maximizing the amount of light that enters your telescope. By allowing the full aperture of your telescope to be observed, they provide optimal daytime viewing conditions, particularly in situations with minimal atmospheric turbulence. 
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Meade Filters Glass Solar Filter 525 ID 133MM
Meade Filters Glass Solar Filter 525 ID 133MM
194.54 $
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These solar filters ensure secure full aperture (also known as clear aperture) viewing, maximizing light intake into the telescope. By allowing the full aperture of your telescope to be observed, they optimize daytime viewing, particularly under minimal atmospheric turbulence. In the presence of turbulence, a mask can be applied over the filter's end to effectively reduce the aperture size.
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Meade Filters Glass Solar Filter 575 ID 146MM
Meade Filters Glass Solar Filter 575 ID 146MM
202.82 $
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These solar filters are designed to ensure safe full aperture (also known as clear aperture) viewing, maximizing the amount of light entering the telescope. By allowing the full aperture of your telescope to be viewed, they optimize daytime observation conditions, especially in environments with minimal atmospheric turbulence. In the presence of turbulence, a mask can be applied over the filter's end to effectively reduce the aperture.
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Spectrum Telescope Film Solar Filter 127mm
Spectrum Telescope Film Solar Filter 127mm
105.55 $
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These thin film solar filters offer safe full aperture viewing, allowing maximum light transmission through your telescope. Optimal daytime viewing is achieved with the full aperture, especially when atmospheric turbulence is minimal. Constructed from durable .002” thick black poly plastic, the optical thin film ensures longevity with proper care and regular use, comparable to off-axis solar filters and full aperture glass solar filters.
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Spectrum Telescope Film Solar Filter 146mm
Spectrum Telescope Film Solar Filter 146mm
105.55 $
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These solar filters, made of full aperture thin film, ensure safe viewing by allowing maximum light transmission through your telescope, granting a clear view of the telescope’s full aperture. Optimal daytime viewing occurs when atmospheric turbulence is minimal. Crafted from durable .002” thick black poly plastic, the optical thin film ensures longevity with proper care, akin to off-axis solar filters and full aperture glass solar filters. 
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Spectrum Telescope Filters Glass Solar 114mm
Spectrum Telescope Filters Glass Solar 114mm
175.92 $
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These full aperture Solar Filters offer safe glass solar filtering, maximizing light transmission through the telescope for optimal viewing. They enable clear observation of the telescope's full aperture, ensuring the best possible daytime viewing with minimal atmospheric turbulence. In cases of instability, applying a mask over the filter's end effectively reduces the aperture.
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Spectrum Telescope Filters Glass Solar 171mm
Spectrum Telescope Filters Glass Solar 171mm
194.54 $
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These Solar Filters offer full aperture glass filtering, ensuring safe passage of light through the telescope for optimal viewing. This configuration allows for the observation of your telescope's entire aperture, delivering the best possible daytime viewing experience with minimal atmospheric instability. In cases of instability, applying a mask over the filter's end effectively reduces the aperture.
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