Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.
Optolong Filters H-alpha 3nm 36mm (87878)
The H-alpha filter allows light to pass at a wavelength of 656 nm. It is an excellent narrowband filter for H-alpha astrophotography, delivering high-contrast images and revealing fine nebular details, even in areas affected by strong light pollution.
439.28 $ net price (non-EU countries)
Anatolii Livashevskyi
Product Manager
/ 
+48721808900
+48721808900
+48721808900
[email protected]
Description
Optolong Filters H-alpha 3nm 36mm (87878)
The H-alpha filter allows light to pass at a wavelength of 656 nm. It is an excellent narrowband filter for H-alpha astrophotography, delivering high-contrast images and revealing fine nebular details, even in areas affected by strong light pollution.
Key Specifications
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Central wavelength: 656 nm
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Bandwidth (half-value width): 3 nm
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Filter size: 36 mm
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Frame type: Unmounted
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Filter type: Line filter
Application and Usage
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Suitable for astrophotography: Yes
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Anti light-pollution capability: Yes
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Designed for H-alpha imaging: Yes
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Ideal for planetary nebulae: Yes
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Suitable for supernova remnants: Yes
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Suitable for hydrogen nebulae: Yes
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Suitable for nebulae and galaxies: No
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Suitable for visual observation: No
Data sheet
Official permits of the Ministry of Development and Technology
Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.