{"id":2435,"date":"2026-10-18T15:14:19","date_gmt":"2026-10-18T15:14:19","guid":{"rendered":"https:\/\/heiko-schaut-ins-all.de\/?page_id=2435"},"modified":"2026-10-18T15:22:26","modified_gmt":"2026-10-18T15:22:26","slug":"objektive-fuer-die-nutzung-an-den-canon-eos-spiegelreflexkameras","status":"publish","type":"page","link":"https:\/\/heiko-schaut-ins-all.de\/index.php\/mein-equipment\/fotokram\/objektive-fuer-die-nutzung-an-den-canon-eos-spiegelreflexkameras\/","title":{"rendered":"Objektive f\u00fcr Canon EOS Kameras"},"content":{"rendered":"\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad69d36d0134&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad69d36d0134\" class=\"wp-block-image size-full is-resized wp-lightbox-container\" data-hsia-title=\"EOS-Objektiv-Fotomontage\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/heiko-schaut-ins-all.de\/wp-content\/uploads\/legacy\/stories\/Teleskope\/EOS-Objektiv-Fotomontage.jpg\" alt=\"\" class=\"wp-image-997\" style=\"width:575px;height:auto\" data-hsia-title=\"EOS-Objektiv-Fotomontage\"><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mein wichtigstes &#8222;Objektiv&#8220; f\u00fcr die Aufnahme von Astrofotos ist mein 6 Zoll Meade Newton mit einer Brennweite von 762 mm Brennweite. Das \u00d6ffnungsverh\u00e4ltnis dieses relativ lichtstarken Teleskops betr\u00e4gt f\/5, was gleichbedeutend mit der Blenden\u00f6ffnung f\/5 eines Fotoobjektivs ist.<br><br>Ein Newtonteleskop besitzt physikalisch bedingt einen Abbildungsfehler, auch Koma genannt. Dieser bewirkt, dass Sterne au\u00dferhalb der Bildmitte leicht zum Rand hin verzerrt werden. Umso weiter der Stern von der Bildmitte entfernt ist, desto st\u00e4rker wird der Stern nach au\u00dfen in die L\u00e4nge gezogen. Meine ersten Deepskyaufnahmen zeigen diesen Komafehler auch recht deutlich, wenngleich ich die finalen Fotos allein schon zum &#8222;Ausblenden&#8220; von Nachf\u00fchrfehlern am Rand schon etwas beschnitten habe. 2010 oder 2011 legte ich mir dann einen Komakorrektor zu &#8211; ein spezielle Linsenoptik, die den Abbildungsfehler minimiert.<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad69d36d0434&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad69d36d0434\" class=\"wp-block-image is-resized size-full wp-lightbox-container\" data-hsia-title=\"Meade Newton 2\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/heiko-schaut-ins-all.de\/wp-content\/uploads\/legacy\/stories\/Teleskope\/Meade%20Newton%202.jpg\" alt=\"\" style=\"width:306px;height:auto\" data-hsia-title=\"Meade Newton 2\"><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><strong>Meine Fotoobjektive f\u00fcr die EOS:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Canon EF-S 18-55mm IS f\/3,5-5,6<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad69d36d072d&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad69d36d072d\" class=\"wp-block-image is-resized size-full wp-lightbox-container\" data-hsia-title=\"EFS18-55\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/heiko-schaut-ins-all.de\/wp-content\/uploads\/legacy\/stories\/Teleskope\/EFS18-55.JPG\" alt=\"\" style=\"width:277px;height:auto\" data-hsia-title=\"EFS18-55\"><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Das bislang von mir am h\u00e4ufigsten eingesetzte Objektiv ist das EF-S 18-55mm IS Kit-Zoomobjektiv, das meiner Kamera beim Kauf Ende 2008 beilag. Die Buchstaben &#8222;IS&#8220; stehen f\u00fcr den zuschaltbaren, integriertem Bildstabilisator.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br>Sigma 28-105mm Aspherical IF f\/3,8-5,6<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad69d36d0995&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad69d36d0995\" class=\"wp-block-image is-resized size-full wp-lightbox-container\" data-hsia-title=\"Sigma28-105\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/heiko-schaut-ins-all.de\/wp-content\/uploads\/legacy\/stories\/Teleskope\/Sigma28-105.JPG\" alt=\"\" style=\"width:375px;height:auto\" data-hsia-title=\"Sigma28-105\"><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f6rr 8mm f\/3,5 Fisheye<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad69d36d0c84&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad69d36d0c84\" class=\"wp-block-image size-large is-resized wp-lightbox-container\" data-hsia-title=\"D\u00f6rr8mm\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/heiko-schaut-ins-all.de\/wp-content\/uploads\/2026\/10\/Doerr8mm-768x1024-1.jpg\" alt=\"\" class=\"wp-image-2408\" style=\"aspect-ratio:0.7500378043248147;width:279px;height:auto\" data-hsia-title=\"D\u00f6rr8mm\" srcset=\"https:\/\/heiko-schaut-ins-all.de\/wp-content\/uploads\/2026\/10\/Doerr8mm-768x1024-1.jpg 768w, https:\/\/heiko-schaut-ins-all.de\/wp-content\/uploads\/2026\/10\/Doerr8mm-225x300.jpg 225w, https:\/\/heiko-schaut-ins-all.de\/wp-content\/uploads\/2026\/10\/Doerr8mm.jpg 900w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br>Die nachfolgenden Objektive besitzen als Kameraanschlu\u00df ein M42-Gewinde, wie es vor einigen Jahrzehnten mal ein hersteller\u00fcbergreifender Standard war. Mittels eines M42-EOS-Adapters, kann man diese Objektive aber auch an den Canon-Kameras der EOS-Serie betreiben. Da diese alten Objektive auf dem Gebrauchtmarkt teilweise sehr g\u00fcnstig zu bekommen sind, stellen sie trotz des Verzichts auf den Autofokus, eine teils lohnende Alternative zu den aktuellen Objektiven f\u00fcr die EOS dar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br>Tair 3-Phs 300mm f\/4,5 M42<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad69d36d0fd4&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad69d36d0fd4\" class=\"wp-block-image is-resized size-full wp-lightbox-container\" data-hsia-title=\"Tair300\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/heiko-schaut-ins-all.de\/wp-content\/uploads\/legacy\/stories\/Teleskope\/Tair300.JPG\" alt=\"\" style=\"width:435px;height:auto\" data-hsia-title=\"Tair300\"><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n<p>Auto Revuenon 50mm f\/1,9 M42<\/p>\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad69d36d12c8&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad69d36d12c8\" class=\"wp-block-image is-resized size-full wp-lightbox-container\" data-hsia-title=\"Revuenon50\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/heiko-schaut-ins-all.de\/wp-content\/uploads\/legacy\/stories\/Teleskope\/Revuenon50.JPG\" alt=\"\" style=\"width:313px;height:auto\" data-hsia-title=\"Revuenon50\"><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n<p>Porst Tele 135mm f\/2,8 auto D M42<\/p>\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad69d36d1518&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad69d36d1518\" class=\"wp-block-image is-resized size-full wp-lightbox-container\" data-hsia-title=\"Porst135\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/heiko-schaut-ins-all.de\/wp-content\/uploads\/legacy\/stories\/Teleskope\/Porst135.JPG\" alt=\"\" style=\"width:452px;height:auto\" data-hsia-title=\"Porst135\"><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n<p>Porst Weitwinkel 35mm f\/2,8 auto F M42<\/p>\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad69d36d1720&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad69d36d1720\" class=\"wp-block-image is-resized size-full wp-lightbox-container\" data-hsia-title=\"Porst35\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/heiko-schaut-ins-all.de\/wp-content\/uploads\/legacy\/stories\/Teleskope\/Porst35.JPG\" alt=\"\" style=\"width:319px;height:auto\" data-hsia-title=\"Porst35\"><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mein wichtigstes &#8222;Objektiv&#8220; f\u00fcr die Aufnahme von Astrofotos ist mein 6 Zoll Meade Newton mit einer Brennweite von 762 mm Brennweite. Das \u00d6ffnungsverh\u00e4ltnis dieses relativ lichtstarken Teleskops betr\u00e4gt f\/5, was gleichbedeutend mit der Blenden\u00f6ffnung f\/5 eines Fotoobjektivs ist. Ein Newtonteleskop besitzt physikalisch bedingt einen Abbildungsfehler, auch Koma genannt. Dieser bewirkt, dass Sterne au\u00dferhalb der Bildmitte [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":98,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2435","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/heiko-schaut-ins-all.de\/index.php\/wp-json\/wp\/v2\/pages\/2435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/heiko-schaut-ins-all.de\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/heiko-schaut-ins-all.de\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/heiko-schaut-ins-all.de\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/heiko-schaut-ins-all.de\/index.php\/wp-json\/wp\/v2\/comments?post=2435"}],"version-history":[{"count":6,"href":"https:\/\/heiko-schaut-ins-all.de\/index.php\/wp-json\/wp\/v2\/pages\/2435\/revisions"}],"predecessor-version":[{"id":2448,"href":"https:\/\/heiko-schaut-ins-all.de\/index.php\/wp-json\/wp\/v2\/pages\/2435\/revisions\/2448"}],"up":[{"embeddable":true,"href":"https:\/\/heiko-schaut-ins-all.de\/index.php\/wp-json\/wp\/v2\/pages\/98"}],"wp:attachment":[{"href":"https:\/\/heiko-schaut-ins-all.de\/index.php\/wp-json\/wp\/v2\/media?parent=2435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}