Home Forums 360° Panoramic VR Photography GTP or not GTP, which is the difference?

This topic contains 2 replies, has 3 voices, and was last updated by Keith Martin Keith Martin 4 months ago.

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  • #13501

    Piero Bacarella
    Forum Member

    Hello everyone,
    I want to buy a panoramic head for my Sigma Fisheye 8mm 3.5 EX DG.
    I’m considering to purchase a Atom 360precision head.
    I can’t understand the differences between

    Sigma 8mm f3.5 – GTP

    and

    Sigma 8mm f3.5

    The first one is for Google Trusted Photographer, the second one for generic purpose. But, what the first one has special?
    I wrote to the support but they don’t reply to me.

    Many thanks

    Piero

    #13506
    Jürgen Schrader
    Jürgen Schrader
    IVRPA Director Member director

    I think technically they are the same. There is no difference besides that GTP get a discount.

    Jürgen Schrader
    IVRPA Vice President

    #13530
    Keith Martin
    Keith Martin
    IVRPA Director Member president

    In which case, to qualify for the lower price you’d need to be a Google Trusted Photographer when you purchased the head.

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