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Astronomik H-Alpha 6nm EOS Full Frame Telescope Filter

SKU : AK-8H00LG

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Product Details

  • The XL EOS Clip 6nm H-alpha Filter by Astronomik: 

    The Astronomik 6nm H-alpha filter is an extremely narrow emission-line filter for CCD photography. The filter lets the H-alpha light of emission nebulae pass and blocks nearly the whole remainder of the spectrum where the CCD is sensitive.

    Suitability

    • Visual observation (dark skies): Unsuitable
    • Visual observation (urban skies): Unsuitable
    • Film photography: Unsuitable
    • CCD photography: Very good, huge contrast enhancement at H II-emission nebulas
    • DSLR photography (original): Good, reduced sensitivity in the H-alpha band
    • DSLR photography (astro modified): Very good, huge contrast enhancement at H II-emission nebulas
    • DSLR photography (MC modified): Very good, huge contrast enhancement at H II-emission nebulas
    • Webcam / Video (Planets): Unsuitable
    • Webcam / Video (Deep Sky): Unsuitable

    Technical Data

    • Parfocal with other Astronomik filters
    • Glass thickness: 1mm
    • Completely resistant against high humidity, scratches and aging effects
    • Diffraction limited, the filter will not reduce the optical performance of your telescope!
    • Astronomik filters are delivered in a high-quality, long lasting, filter box
    • Since 2008 we do ship filters with a completely new design. Any kind of halo or strange reflection is a matter of past

     

    OPT Product Number: AK-HA6-EOSXL

     

    • Compatible cameras:
    • - 5D Mk I (no live view)
    • - 5D Mk II
    • - 5D Mk III
    • - 6D Mk I
    • Non-compatible cameras:
    • - 5DS
    • - 5DSR
    • - 5D Mk IV
    • - 6D Mk II
    • - Canon APS-C (EF-S) cameras
    • - Canon Mirrorless cameras

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  • specifications

    Bandpass6nm
    Filter Thickness1mm
    Filter TypeH Alpha
    Free ShippingYes
    ShapeCanon Full Frame

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