It's a product that Optolong has developed specifically for fast optical systems, or fast focal ratio imaging systems. - Anti-light pollution, better contrast, more details of the celestial bodies: This filter cuts out background light and noise beyond the target celestial bodies to get better details and contrast of the images.
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The convenience and cost effectiveness of this filter allows amateurs to image a rich emission nebulas, even in bright, light pollution skies. It isolates the H-Alpha, and Oxygen III nebula emission lines so that the contrast and signal-to-noise ratio between nebulae were maximized.
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Improves deep sky emission nebula photography. This ensures durability and scratch resistance as well as stability on the CWL (central wavelength), which is not affected by temperature changes. Professional photographic filter for astronomy.
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Improves deep sky emission nebula photography. This ensures durability and scratch resistance as well as stability on the CWL (central wavelength), which is not affected by temperature changes. Professional photographic filter for astronomy.
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PERMANIA 14Pc Silicone Eyelash Perm Rod Lash Lift Pads with 'L' Curl Super Soft Extreme Eyelash
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