Lumicon Night Sky Hydrogen-Alpha Filter - 1.25" # LF3085

Our Price: $119.95
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In stock (7 Available)
Ships by Next Business Day
Our Product ID: OFIL-LU-LF3085
Manufacturer SKU: LF3085
Item Can Ship: Worldwide
Lumicon Night Sky Hydrogen-Alpha Filter - 1.25" # LF3085

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Product Details

Lumicon's Night Sky Hydrogen-Alpha Filters are long-pass filters with a 50% transition from blocking to passing at about 640nm. At wavelengths longer than 650nm, transmittance is 90% or above. The filter is used as an extreme anti light-pollution filter, and for contrast-enhancement of emission nebulae and other astronomical objects bright in the infrared.

The LF3085, 1.25" Night Sky Hydrogen-Alpha Filter, threads into the nose-piece of industry-standard 1.25" Digital Imagers.

Manufacturer part number: LF3085

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