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Levenhuk Ra Filter 2" M42x0.75Barrel diameter: 2"
This infrared cut-off filter with a 2" barrel diameter is best suited for astrophotography, especially for planetary imaging, as it blocks infrared wavelengths of the spectrum (over 7000 Å). It, therefore, reduces chromatic aberration, which is very common during observations with refractors. The standard 2" barrel diameter and the ability to use t... more
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This infrared cut-off filter with a 2" barrel diameter is best suited for astrophotography, especially for planetary imaging, as it blocks infrared wavelengths of the spectrum (over 7000 Å). It, therefore, reduces chromatic aberration, which is very common during observations with refractors. The standard 2" barrel diameter and the ability to use this filter with a 1.25" adapter allow you to use this IR filter with almost any telescope.
Usage: General use product. May be used by kids over 3 years old.
How to choose the right optical filter – find out here.
High-resolution images (rar)
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