{"id":1498,"date":"2026-02-25T15:15:43","date_gmt":"2026-02-25T14:15:43","guid":{"rendered":"https:\/\/www.subfocal.fr\/?page_id=1498"},"modified":"2026-02-25T15:56:39","modified_gmt":"2026-02-25T14:56:39","slug":"calcul","status":"publish","type":"page","link":"https:\/\/www.subfocal.fr\/en\/calcul\/","title":{"rendered":"calcul"},"content":{"rendered":"<style>\n    }\n    .blocalcul {\n        background: #ffffff;\n        padding: 20px 30px;\n        border-radius: 12px;\n        box-shadow: 0 4px 12px rgba(0,0,0,0.2);\n        text-align: center;\n    }\n    h1 {\n        font-size: 20px;\n        margin-bottom: 20px;\n    }\n    #map {\n    max-width: 100vh !important;\n    }\n    #dome {\n    max-width: 100vh !important;\n    }\n    #unit {\n    max-width: 100vh !important;\n    }\n    select, input {\n        width: 100%;\n        padding: 8px;\n        margin: 10px 0 20px 0;\n        border-radius: 6px;\n        border: 1px solid black;\n        box-sizing: border-box;\n    }\n    button {\n        background: white;\n        padding: 10px 20px;\n        border: none;\n        border-radius: 30px;\n        border: 1px solid black;\n        color : black;\n        cursor: pointer;\n        font-size: 14px;\n    }\n    button:hover {\n        background: #001422;\n        color: white;\n    }\n    .result {\n        font-weight: bold;\n        margin-top: 20px;\n        font-size: 18px;\n    }\n<\/style>\n<div class=\"blocalcul\">\n    <h1>Compatibilit\u00e9 MAP du d\u00f4me<\/h1>\n    <br>\n    <label for=\"dome\">S\u00e9lectionner le d\u00f4me :<\/label>\n    <br>\n    <select id=\"dome\">\n        <option value=\"9\">Subspace pictures 9 pouces (R \u2248 114 mm)<\/option>\n        <option value=\"8\">Ikelite\/Seafrog 8 pouces (R \u2248 102 mm)<\/option>\n        <option value=\"6\">Ikelite\/Seafrog 6 pouces (R \u2248 76 mm)<\/option>\n    <\/select>\n    <br>\n    <label for=\"map\">Entrer la MAP mini de l&rsquo;objectif :<\/label>\n    <br>\n    <input type=\"number\" id=\"map\" placeholder=\"Ex: 0.60\">\n    <br>\n    <label for=\"unit\">Unit\u00e9 :<\/label>\n    <br>\n    <select id=\"unit\">\n        <option value=\"m\">m\u00e8tres<\/option>\n        <option value=\"ft\">pieds<\/option>\n    <\/select>\n    <br>\n    <button onclick=\"checkCompatibility()\">V\u00e9rifier compatibilit\u00e9<\/button>\n\n    <div class=\"result\" id=\"result\"><\/div>\n<\/div>\n\n<script>\nfunction checkCompatibility() {\n    const dome = document.getElementById('dome').value;\n    let mapMini = parseFloat(document.getElementById('map').value);\n    const unit = document.getElementById('unit').value;\n\n    \/\/ Rayon approximatif en mm selon le d\u00f4me\n    let R;\n    switch(dome) {\n        case \"9\": R = 114; break; \/\/ 9 pouces \u2248 114 mm\n        case \"8\": R = 102; break; \/\/ 8 pouces \u2248 102 mm\n        case \"6\": R = 76; break;  \/\/ 6 pouces \u2248 76 mm\n        default: R = 0;\n    }\n\n    if (isNaN(mapMini) || mapMini <= 0) {\n        document.getElementById('result').innerHTML = \"Veuillez entrer une MAP mini valide.\";\n        document.getElementById('result').style.color = \"black\";\n        return;\n    }\n\n    \/\/ Conversion MAP mini en mm\n    if (unit === \"m\") {\n        mapMini = mapMini * 1000; \/\/ m \u2192 mm\n    } else if (unit === \"ft\") {\n        mapMini = mapMini * 304.8; \/\/ pieds \u2192 mm\n    }\n\n    const mapMax = 4 * R;\n\n    const resultDiv = document.getElementById('result');\n    if (mapMini <= mapMax) {\n        resultDiv.innerHTML = `\u2705 Compatible : MAP mini (${mapMini.toFixed(1)} mm) \u2264 4 \u00d7 R (${mapMax} mm)`;\n        resultDiv.style.color = \"black\";\n    } else {\n        resultDiv.innerHTML = `\u274c Non compatible : MAP mini (${mapMini.toFixed(1)} mm) > 4 \u00d7 R (${mapMax} mm)`;\n        resultDiv.style.color = \"black\";\n    }\n}\n<\/script>","protected":false},"excerpt":{"rendered":"<p>Compatibilit\u00e9 MAP du d\u00f4me S\u00e9lectionner le d\u00f4me : Subspace pictures 9 pouces (R \u2248 114 mm)Ikelite\/Seafrog 8 pouces (R \u2248 102 mm)Ikelite\/Seafrog 6 pouces (R \u2248 76 mm) Entrer la MAP mini de l&rsquo;objectif : Unit\u00e9 : m\u00e8trespieds V\u00e9rifier compatibilit\u00e9<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[],"footnotes":""},"class_list":["post-1498","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.subfocal.fr\/en\/wp-json\/wp\/v2\/pages\/1498","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.subfocal.fr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.subfocal.fr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.subfocal.fr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.subfocal.fr\/en\/wp-json\/wp\/v2\/comments?post=1498"}],"version-history":[{"count":35,"href":"https:\/\/www.subfocal.fr\/en\/wp-json\/wp\/v2\/pages\/1498\/revisions"}],"predecessor-version":[{"id":1534,"href":"https:\/\/www.subfocal.fr\/en\/wp-json\/wp\/v2\/pages\/1498\/revisions\/1534"}],"wp:attachment":[{"href":"https:\/\/www.subfocal.fr\/en\/wp-json\/wp\/v2\/media?parent=1498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}