{"id":11456,"date":"2025-10-15T11:12:55","date_gmt":"2025-10-15T09:12:55","guid":{"rendered":"https:\/\/deep-space-astronomy.ch\/?post_type=product&#038;p=11456"},"modified":"2025-10-15T11:25:30","modified_gmt":"2025-10-15T09:25:30","slug":"oculaire-baader-hyperion-zoom-8-24-mm-mark-iv","status":"publish","type":"product","link":"https:\/\/deep-space-astronomy.ch\/en\/product\/oculaire-baader-hyperion-zoom-8-24-mm-mark-iv\/","title":{"rendered":"Baader Hyperion ZOOM 8-24 mm Mark IV eyepiece"},"content":{"rendered":"<h3 style=\"text-align: center;\">Baader Hyperion Universal Zoom Mark IV 8-24 mm (1\u00bc\"\/2\u2033)<\/h3>\n<p>A single eyepiece for 5 magnifications? Once a fantasy, now a qualitative reality!<\/p>\n<article>\n<header>\n<figure><\/figure>\n<\/header>\n<section>\n<h3>Why choose the Hyperion Zoom Mark IV?<\/h3>\n<p>Designed to go against the grain of most zooms, the<strong>Hyperion Zoom Mark IV 8-24 mm<\/strong> focuses on <strong>optical quality at maximum magnification<\/strong>choice of lenses, careful polishing and <em>design<\/em> optimized to maintain <strong>best sharpness and a field of view that widens as you get closer to the target <\/strong>(up to <strong>68\u00b0<\/strong> at maximum zoom). The result is a versatile, precise and pleasing eyepiece that has become a favorite of many astronomers, nature observers and birdwatchers - it's also <strong>the only zoom designed from the outset for true binocular use<\/strong>.<\/p>\n<\/section>\n<section>\n<h4>5 eyepieces in one: 8 \/ 12 \/ 16 \/ 20 \/ 24 mm<\/h4>\n<p>Visit <strong>continuous magnification<\/strong> from 8 to 24 mm is punctuated by <strong>ClickStops<\/strong> for 8, 12, 16, 20 and 24 mm focal lengths. These stops make adjustment <strong>fast, precise and repeatable<\/strong>even in the dark. For binocular use, two eyepieces <em>Mark IV<\/em> synchronize in an instant at the same magnification. The click was <strong>softened<\/strong> to avoid disturbing wildlife during close-range observations.<\/p>\n<\/section>\n<section>\n<h3>What's new in this version <em>Universal Zoom Mark IV<\/em><\/h3>\n<ul>\n<li><strong>Lighter weight<\/strong>290 g (approx. -80 g vs. previous generation).<\/li>\n<li><strong>55 mm diameter<\/strong>binocular compatible from one <em>interpupillary distance<\/em> 55 mm.<\/li>\n<li><strong>Removable, adjustable eyecup<\/strong> releasing the thread <strong>M43 photo\/video<\/strong> and maximizing nasal space in bino (rubber grommets supplied).<\/li>\n<li><strong>Optimized ClickStop<\/strong>more straightforward access to 8\/12\/16\/20\/24 mm stops.<\/li>\n<li><strong>Revamped zoom mechanism<\/strong>: smooth operation in cold weather, <strong>fragrance<\/strong> between focal lengths.<\/li>\n<li><strong>Backfocus increased by approx. 4 mm<\/strong>A decisive advantage with many spotting scopes.<\/li>\n<\/ul>\n<p>Visit <em>Mark IV<\/em> is supplied with <strong>two turrets<\/strong> (1\u00bc\" and 2\u2033) threads for filters, and <strong>Zero-Tilt safety notches <\/strong>and an anti-slip <strong>Baader pocket<\/strong> yellow strap (can also be attached to a tripod stand, perfect for preventing caps from getting lost).<\/p>\n<\/section>\n<section>\n<h3>High-end optical finish<\/h3>\n<p>Multilayer treatments <strong>Phantom Group Coating<\/strong> minimize reflections and losses, ensuring high contrast from planets to deep sky. The eyepiece remains <strong>parfocal<\/strong> over the entire range: zoom in without refocusing. At 8 mm, enjoy a <strong>apparent field of view up to 68<\/strong>ideal for comfortably framing detailed objects.<\/p>\n<\/section>\n<section>\n<h3>Telescope-side connections<\/h3>\n<h3>1\u00bc\" and 2\u2033 sockets (removable)<\/h3>\n<p>The 1\u00bc\" and 2\u2033 barrels can be mounted\/dismounted according to your angled return or eyepiece holder. One <strong>SC 2\u2033 thread<\/strong> enables <strong>direct connection<\/strong> on telescopes\/mirrors\/prisms via optional 2\u2033\/2\u2033 ring (ref.\u00a0<code>#1508080<\/code>).<\/p>\n<h3>Adapters included \"A\" (spotting scope) &amp; \"B\" (telescope)<\/h3>\n<ul>\n<li><strong>Adapter A (spotting scope)<\/strong>\u00a0the Mark IV gains \u2248 4 mm of backfocus and reaches over<br \/>\ninfinity easily on spotting scopes that mechanically accept 1\u00bc\" eyepieces but struggle to do MAP.<br \/>\nRemove the 1\u00bc\" turret and use the 1 3\/8\u2033 internal thread to screw securely onto<br \/>\n<strong>Celestron Ultima<\/strong> and equivalents.<br \/>\n<em>Optional<\/em>\u00a0bayonet adapter <strong>Zeiss Diascope<\/strong> (ref.\u00a0<code>2454500<\/code>) and other SPOT threaded bushes available.<\/li>\n<li><strong>Adapter B (telescope)<\/strong>\u00a0Add the space needed to prevent the SC 2\u2033 (5 cm) retaining ring from<br \/>\nthe clamping screws of the angle drive. The SC 2\u2033 ring supplied also secures the fastening on any SC thread,<br \/>\nincluding our <em>2\u2033 diagonal with click lock<\/em> via 2\u2033\/2\u2033 adapter (ref.\u00a0<code>1508020<\/code>).<\/li>\n<\/ul>\n<p><em>Refer to the manual for details of adaptor configurations and changes.<\/em><\/p>\n<\/section>\n<section>\n<h3>Camera connections<\/h3>\n<h4>M43 thread &amp; eyepiece projection<\/h4>\n<p>Like all Baader eyepieces, the Mark IV features a <strong>M43 thread<\/strong> in the lead for <strong>video cameras<\/strong> and <strong>SLR via T-2<\/strong> (ring <strong>M43i \u2192 T-2a<\/strong> ref.\u00a0<code>2958080<\/code>optional). The <strong>spacer ring M43\/M43<\/strong> <em>(+7.5 mm)<\/em> ref.\u00a0<code>2954250<\/code> can raise the eyelets<br \/>\nor avoid contact of an M43 housing with the lens.<\/p>\n<h4>Hyperion DT system (SP54)<\/h4>\n<p>With the <strong>M43 \u2194 SP54 ring<\/strong> (ref.\u00a0<code>2958086<\/code>option), access the <strong>Hyperion DT rings <\/strong>to couple all current digital camera lenses in <strong>eye projection<\/strong>. See \"Eyepiece accessories\" for a list of DT rings.<\/p>\n<\/section>\n<section>\n<h3>Eyelets &amp; visual comfort<\/h3>\n<ul>\n<li><strong>Large, height-adjustable eyecup<\/strong> (factory-fitted): counter-clockwise rotation for extension; unscrews beyond the stop to reveal the M43 thread.<\/li>\n<li><strong>Non-folding rubber eyecup<\/strong>\u00a0Perfect for binocular viewing without glasses; good support and stable eye distance.<\/li>\n<li><strong>Low eyecup with fold-down eye guard<\/strong>\u00a0ideal for spectacle wearers; side shields to block stray light.<\/li>\n<\/ul>\n<\/section>\n<section>\n<h3>Extended range with 2.25\u00d7 Barlow<\/h3>\n<p>Screw on <strong>Barlow Hyperion 2,25\u00d7<\/strong> on the 1\u00bc \" turret to transform the zoom into a powerful 3.6-10.7 mm.<\/p>\n<p>Available here: <a href=\"https:\/\/deep-space-astronomy.ch\/en\/product\/barlow-baader-pour-hyperion-zoom\/\" target=\"_blank\" rel=\"noopener\">https:\/\/deep-space-astronomy.ch\/produit\/barlow-baader-pour-hyperion-zoom\/<\/a><\/p>\n<p><code><\/code><\/p>\n<\/section>\n<section>\n<h3>Box contents<\/h3>\n<ul>\n<li>Baader Hyperion Zoom Mark IV 8-24 mm eyepiece<\/li>\n<li>1\u00bc\" and 2\u2033 turrets (threaded for filters)<\/li>\n<li>Adapters <strong>A<\/strong> (spyglass) &amp; <strong>B<\/strong> (telescope)<\/li>\n<li>3 eyelets (adjustable \/ rubber \/ bottom with fold-down screens)<\/li>\n<li>Caps &amp; <strong>Baader pocket<\/strong> with strap<\/li>\n<li><em>Hyperion Universal Zoom Mark IV manual (PDF)<\/em><\/li>\n<\/ul>\n<\/section>\n<section>\n<h3>Technical specifications<\/h3>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<tbody>\n<tr>\n<th scope=\"row\">Focal length<\/th>\n<td>8 - 24 mm (ClickStops: 8 \/ 12 \/ 16 \/ 20 \/ 24 mm)<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Apparent field of view<\/th>\n<td>approx. 48\u00b0 (24 mm) to <strong>68\u00b0<\/strong> (8 mm)<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Parfocal<\/th>\n<td>Yes, on all focal lengths<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Treatments<\/th>\n<td>Phantom Group Coating\u00ae multi-layer<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Telescope coupling<\/th>\n<td>1\u00bc\" and 2\u2033 (removable barrels), 2\u2033 SC thread<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Optical threads<\/th>\n<td>M43 (photo\/video), SP54 (via M43\u2194SP54 ring ref. 2958086)<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Key accessories<\/th>\n<td>M43i\u2192T-2a ref. 2958080, M43\/M43 +7.5 mm ref. 2954250, ring 2\u2033\/2\u2033 ref. 1508080, adapt. 2\u2033\/2\u2033 ref. 1508020, adapt. Diascope ref. 2454500<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Weight<\/th>\n<td>\u2248 290 g<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">External diameter<\/th>\n<td>\u2248 55 mm (easy binocular use)<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Design<\/th>\n<td>Modular, parfocal eyepieces, Zero-Tilt safety grooves<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Compatible with spotting scopes<\/th>\n<td>Optimized via adapter A (+~4 mm backfocus)<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">References<\/th>\n<td>Eyepiece: 2454826 - Barlow Kit: 2454827<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section>\n<h2>FAQ - Frequently asked questions<\/h2>\n<h3>Does the field shrink as you zoom in?<\/h3>\n<p>No. Unlike many zooms, the Mark IV offers <strong>the largest apparent field at maximum magnification<\/strong><br \/>\n(\u2248 68\u00b0 at 8 mm), for an immersive feel when you \"bring\" the object closer.<\/p>\n<h3>Is it binocular-friendly?<\/h3>\n<p>Yes. The <strong>diameter 55 mm<\/strong>the <strong>ClickStops<\/strong> and the<strong>removable eyecup<\/strong> which frees up nasal space, make the Mark IV particularly comfortable for bino use. Setting two eyepieces to the same magnification is a breeze, even in the dark.<\/p>\n<h3>Does it work in cold weather?<\/h3>\n<p>Baader revised the <strong>zoom mechanism<\/strong> and <strong>internal rails<\/strong> for a <strong>low-temperature fluid operation<\/strong>.<\/p>\n<h3>Can I use it on a spotting scope?<\/h3>\n<p>Yes, via<strong>adapter A<\/strong> which adds ~4 mm of backfocus. Solutions exist for Celestron Ultima, Zeiss Diascope (bayonet ref. 2454500) and other models via optional rings.<\/p>\n<h3>What about photo\/video?<\/h3>\n<p>Threading <strong>M43<\/strong> accepts video cameras directly. For an SLR\/DLR, use the <strong>ring M43i\u2192T-2a<\/strong> (2958080) or the <strong>Hyperion DT<\/strong> via SP54 (2958086) for eye projection.<\/p>\n<h3>I want even more magnification...<\/h3>\n<p>Add the <strong>Barlow Hyperion 2,25\u00d7<\/strong>your beach becomes <strong>\u2248 3.6 - 10.7 mm<\/strong>without sacrificing image quality.<\/p>\n<\/section>\n<section>\n<h2>Downloads &amp; resources<\/h2>\n<ul>\n<li><a href=\"\/en\/MANUEL-HYPERION-MARK-IV.pdf\/\" target=\"_blank\" rel=\"noopener\">Hyperion Universal Zoom Mark IV manual (PDF)<\/a><\/li>\n<li><a href=\"#accessoires-compatibles\">Compatible accessories &amp; rings<\/a><\/li>\n<\/ul>\n<\/section>\n<footer>Need help choosing or configuring your Hyperion Zoom for bino, spotting scope or photo shooting? Just contact us!<\/footer>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>Baader Hyperion Universal Zoom Mark IV 8\u201324 mm (1\u00bc\u00a0\u00bb\/2&Prime;) Un seul oculaire pour 5 grossissements ? Autrefois, un fantasme, aujourd&rsquo;hui une r\u00e9alit\u00e9 qualitative ! Pourquoi choisir l\u2019Hyperion Zoom Mark\u00a0IV\u00a0? Con\u00e7u \u00e0 contre-courant de la plupart des zooms, l\u2019Hyperion Zoom Mark\u00a0IV 8\u201324\u00a0mm privil\u00e9gie la qualit\u00e9 optique au grossissement maximal\u2009: choix des verres, polissage soign\u00e9 et design [&hellip;]<\/p>\n","protected":false},"featured_media":11458,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[624],"product_cat":[695],"product_tag":[],"class_list":["post-11456","product","type-product","status-publish","has-post-thumbnail","product_brand-baader","product_cat-oculaires-et-smart-oculaires","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product\/11456","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/comments?post=11456"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media\/11458"}],"wp:attachment":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media?parent=11456"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_brand?post=11456"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_cat?post=11456"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_tag?post=11456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}