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Baader 50x50 Square Narrowband Enforced 3.5nm H-Alpha Filter


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Product Details

  • A  50mm Square Narrowband Enforced 3.5nm H-alpha Filter by Baader Planetarium:

    This 50x50mm Enforced-Narrowband filter introduces imagers to the extremely narrow 3.5nm H-alpha realm. Enforced contrast supplies increased signal from even the faintest nebula detail. To make such supremely narrow filters, extreme coating uniformity and very high Center Wavelength Precision are a necessity. This filter has been designed with these factors in mind. 

    OPT Product Number: BA-FHALNE-SQ50


  • specifications

    Filter TypeH Alpha
    Free ShippingYes

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