{"id":16680,"date":"2020-01-07T12:22:38","date_gmt":"2020-01-07T11:22:38","guid":{"rendered":"https:\/\/www.ganymedes.nl\/?post_type=product&#038;p=16680"},"modified":"2025-11-22T13:23:37","modified_gmt":"2025-11-22T12:23:37","slug":"explore-scientific-ar-16-mm-68-graden-oculair","status":"publish","type":"product","link":"https:\/\/dev4-ganymedes.nl\/en\/product\/explore-scientific-ar-16-mm-68-graden-oculair\/","title":{"rendered":"Explore Scientific AR 16 mm 68 graden oculair"},"content":{"rendered":"<p>Explore Scientific AR 16 mm 68 graden<\/p>\n<p>Met de introductie van de 68 \u00b0 -serie zijn we verheugd om twee belangrijke verbeteringen aan te brengen in de fabricage van oculairs. De eerste zijn 15 lagen Enhanced Multi-layer Deposition (EMD \u2122) coatings op alle glas-lucht oppervlakken. Ten tweede voor maximaal contrast en waterdichtheid maakt het oculair gebruik van Argon gas vulling in plaats van standaard stikstofgas. Hoewel stikstof een prima keuze is die vele jaren meegaat, is Argon een groter molecuul dat zijn beschermende eigenschappen bij een groter temperatuurbereik behoudt. En zelfs nog beter bestand is tegen diffusie, waardoor de beschermende waterdichte omgeving van het oculair verder wordt uitgebreid.<\/p>\n<p>Door een computer geoptimaliseerd ontwerp, een zorgvuldige selectie van optische glas hebben de Explore Scientific 68 \u00b0 Series \u2122 oculairs lange oog afstand. Dit is erg fijn voor brildragers die zodoende hun bril op kunnen houden met kijken. De meerdere lagen coatings zorgen voor een hoge beeldcorrectie, tevens geeft het een vlak veld en een hoog contrast over de hele hele gezichtsveld. Een uitstekende keuze voor degenen die uitgebreid visueel wilt waarnemen van de objecten en dit vastleggen als een tekening.<\/p>\n<p>Alle oculairs uit de 68 \u00b0 serie zijn volledig EMD (Enhanced Multi-Layer Deposition) gecoat en randzwart om een \u200b\u200bsuperieur contrast te produceren.<\/p>\n<h4>Technische specificaties van het Explore Scientific AR 16 mm 68 graden oculair zijn:<\/h4>\n<table>\n<tbody>\n<tr>\n<th class=\"attribute-category-title\" colspan=\"2\">OPTISCHE SPECIFICATTIES<\/th>\n<\/tr>\n<tr>\n<td id=\"attrTitle_1\" class=\"attribute-title\">Brandpunt<\/td>\n<td id=\"attrValue_1\" class=\"attribute-value\">16 mm<\/td>\n<\/tr>\n<tr>\n<td id=\"attrTitle_2\" class=\"attribute-title\">Gezichtsveld<\/td>\n<td id=\"attrValue_2\" class=\"attribute-value\">68 graden<\/td>\n<\/tr>\n<tr>\n<td id=\"attrTitle_3\" class=\"attribute-title\">Lenzen\/Groepen<\/td>\n<td id=\"attrValue_3\" class=\"attribute-value\">6\/4<\/td>\n<\/tr>\n<tr>\n<th class=\"attribute-category-title\" colspan=\"2\">ALGEMENE TECHNISCHE DETAILS<\/th>\n<\/tr>\n<tr>\n<td id=\"attrTitle_1\" class=\"attribute-title\">Waterproof<sup><a href=\"https:\/\/www.bresser.de\/en\/Astronomy\/Accessories\/Eyepieces\/EXPLORE-SCIENTIFIC-68-Ar-Eyepiece-20mm-1-25.html#note8\">8<\/a><\/sup><\/td>\n<td id=\"attrValue_1\" class=\"attribute-value\">\u2713<\/td>\n<\/tr>\n<tr>\n<td id=\"attrTitle_2\" class=\"attribute-title\">Oog cupjes<\/td>\n<td id=\"attrValue_2\" class=\"attribute-value\">Rubber oog cupjes, om vouwbaar<\/td>\n<\/tr>\n<tr>\n<td id=\"attrTitle_3\" class=\"attribute-title\">Extra garantie na online registratie<\/td>\n<td id=\"attrValue_3\" class=\"attribute-value\">10 jaar<\/td>\n<\/tr>\n<tr>\n<th class=\"attribute-category-title\" colspan=\"2\">AFMETINGEN EN GEWICHT<\/th>\n<\/tr>\n<tr>\n<td id=\"attrTitle_1\" class=\"attribute-title\">Gewicht<\/td>\n<td id=\"attrValue_1\" class=\"attribute-value\">265 g<\/td>\n<\/tr>\n<tr>\n<td id=\"attrTitle_2\" class=\"attribute-title\">Oculair maat<\/td>\n<td id=\"attrValue_2\" class=\"attribute-value\">31.7 mm<\/td>\n<\/tr>\n<tr>\n<td id=\"attrTitle_3\" class=\"attribute-title\">Lengte oculair<\/td>\n<td id=\"attrValue_3\" class=\"attribute-value\">70 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>With the introduction of the\u00a068\u00b0 Series\u00a0we are pleased to make two important improvements in\u00a0eyepiece\u00a0manufacture, the first being\u00a015 layer Enhanced Multi-layer Deposition (EMD\u2122) coatings\u00a0on all glass-to-air surfaces to gain maximum contrast, and\u00a0waterproofing\u00a0the eyepiece with the use of\u00a0Argon gas purging\u00a0instead of standard Nitrogen gas. Although Nitrogen is a fine choice that will last for many years, Argon is a larger molecule that maintains its protective properties over a wider range of temperatures, and is even more resistant to diffusion thereby further extending the protective waterproof environment of the eyepiece body.<\/p>\n<p>Through\u00a0computer-optimized design, a careful selection of\u00a0optical glasses, and enhanced multi-layer deposition coatings, the\u00a0Explore Scientific 68\u00b0 Series\u2122\u00a0eyepieces\u00a0produce\u00a0long eye-relief\u00a0and ensure high image-correction, a flat field, and high contrast across the entire image field. An excellent choice for those who make extended visual studies of detail with subtle variations of brightness, and for those who must wear glasses while observing.<\/p>\n<p>All\u00a068\u00b0 Series eyepieces\u00a0are\u00a0fully EMD\u00a0(Enhanced Multi-Layer Deposition) coated and\u00a0edge-blackened\u00a0to produce superior contrast.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Explore Scientific Argon 16 mm oculair met 68 graden in 1.25 inch maat. Door grote oog afstand uitstekend geschikt voor brildragers.<\/p>\n","protected":false},"featured_media":16681,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_vp_format_video_url":"","_vp_image_focal_point":[],"_vp_custom_popup_image":0,"_vp_format_audio_url":"","_vp_custom_thumbnail":0,"_vp_custom_thumbnail_focal_point":[],"_vp_hover_thumbnail":0,"_vp_hover_thumbnail_focal_point":[]},"product_brand":[],"product_cat":[288,379,342,304],"product_tag":[],"class_list":{"0":"post-16680","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-accessories-en","7":"product_cat-brands-explore-scientific-en","8":"product_cat-brands-en","9":"product_cat-accessories-eyepieces-en","11":"first","12":"instock","13":"sale","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Explore Scientific AR 16 mm 68 graden oculair - 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