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Metabones Canon EF Lens to Micro Four Thirds T Speed Booster ULTRA 0.71x Povečaj

Metabones EF na MFT T ULTRA 0.71x Speed Booster

MB_SPEF-M43-BT4

Nov

Canon EF Lens na Micro Four Thirds T Speed Booster ULTRA 0.71x adapter

Več podatkov

Cena: 804,99 € z DDV
(659,83 €)

Na seznam želja

Z nakupom tega izdelka lahko zberete do 80 točk zvestobe.


    Optical

    • Increase maximum aperture by 1 stop
    • Increase MTF of any lens attached
    • Makes lens 0.71x wider
    • Patented 5-element/4-group optical design incorporating ultra-high index tanatalum-based optical glass by Caldwell Photographic in the USA
    • Supports 16:9 video with DX lenses.

    Electronic

    • Autofocus
    • Can be powered either by camera body or by third-party external 5V power source (not included)
    • Iris/aperture controlled by the camera body
    • Image stabilization (IS) lens support
    • Electronic manual focusing (e.g. EF 85/1.2L II and discontinued EF 50/1.0L)
    • EXIF (focal length, aperture, zoom range)
    • Distance and zoom display on camcorders (requires lenses supporting distance information)

    Other

    • Detachable tripod foot compatible with Arca Swiss, Markins and Photo Clam ball heads.
    • Flocking material coating to reduce internal reflection.
    • Compatible with all MFT mount cameras, including GH4, OM-D, Blackmagic Cinema Camera, Blackmagic Pocket Cinema Camera and JVC GY-LS300.
     
    • EF-S lenses require modification to fit (but third party DX lenses can be used without modification)
    • Some EF-S and DX lenses may not have enough coverage of the entire image circle for stills after widening by 0.71x (but video will have enough coverage).
    • No video AF for Olympus
    • AFC (continuous AF) and AFF (flexible AF) modes are not supported
    • Panasonic video AF may hunt more than a native lens or have unsatisfactory performance.
    • EF-mount lenses are not silent but may make audible click noises during autofocus operation and iris changes which may be picked up by the built-in microphone of the camera. An external microphone is recommended for video.
    • Iris changes are unsmooth but in 1/8 stop steps which may be noticeable in video recordings. Programmed exposure mode and shutter priority exposure mode should not be used for video.
    • No support for in-camera correction such as peripheral shading, CA and distortion
    • Designed to cover a 24mm image circle but not enough to cover Super35 so JVC GY-LS300 needs to have VSM configured to 86% (4k)

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Metabones EF na MFT T ULTRA 0.71x Speed Booster

Metabones EF na MFT T ULTRA 0.71x Speed Booster

Canon EF Lens na Micro Four Thirds T Speed Booster ULTRA 0.71x adapter

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