euro EMC SF100 solar filter Size 9: 215mm to 273mm (45546)
euro EMC SF100 solar filter Size 9: 215mm to 273mm (45546)
100.36 CHF
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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
185.02 CHF
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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 525 ID 133MM
Meade Filters Glass Solar Filter 525 ID 133MM
156.68 CHF
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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
163.35 CHF
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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
85.01 CHF
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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
85.01 CHF
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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
141.68 CHF
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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
156.68 CHF
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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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Spectrum Telescope Filters Glass Solar 82mm
Spectrum Telescope Filters Glass Solar 82mm
135.01 CHF
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These full aperture Solar Filters are reliable glass solar filters designed to allow maximum light passage through the telescope safely. This configuration enables clear observation of your telescope's full aperture, ensuring optimal daytime viewing with minimal atmospheric instability. In instances of instability, simply apply a mask over the filter's end to effectively reduce the aperture.
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Paton Hawksley Spectroscope Star Analyser 100 (14616)
Paton Hawksley Spectroscope Star Analyser 100 (14616)
135.43 CHF
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Professional astronomers regularly employ spectroscopy to unveil the mysteries of the cosmos. Now, the Star Analyser makes this capability accessible to amateur astronomers at an affordable price through a simple telescope attachment. Functioning like a conventional 1.25-inch filter, it serves as the perfect complement to today's economical astronomical imaging equipment, such as cameras and webcams.
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Unihedron Photometer Sky Quality Meter (20963)
Unihedron Photometer Sky Quality Meter (20963)
172.17 CHF
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The Sky Quality Meter offers a swift and objective means to gauge the ambient brightness of the night sky within mere seconds. Its compact design allows for effortless portability, slipping comfortably into any pocket. With this device, comparing various observing locales becomes a breeze, aiding in the selection of optimal spots for astronomical pursuits.
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