{"id":16040,"date":"2026-07-18T11:55:48","date_gmt":"2026-07-18T09:55:48","guid":{"rendered":"https:\/\/deep-space-astronomy.ch\/?post_type=product&#038;p=16040"},"modified":"2026-07-18T11:55:49","modified_gmt":"2026-07-18T09:55:49","slug":"bresser-messier-mc-127-1900-ota","status":"publish","type":"product","link":"https:\/\/deep-space-astronomy.ch\/en\/product\/bresser-messier-mc-127-1900-ota\/","title":{"rendered":"BRESSER Messier MC-127\/1900 OTA"},"content":{"rendered":"<h2>BRESSER Messier MC-127\/1900 OTA \u2013 Maksutov-Cassegrain Optical Tube Assembly<\/h2>\n<p>Visit <strong>BRESSER Messier MC-127\/1900<\/strong> is a compact Maksutov-Cassegrain telescope that offers a<br \/>\n<strong>1,900 mm long focal length<\/strong> and images that are exceptionally sharp and high-contrast. It is an excellent choice for<br \/>\ndetailed observation of the Moon, the planets, globular clusters, and small planetary nebulae.<\/p>\n<p>Despite its performance, the tube remains compact and easy to transport. It can be mounted on a variety of mounts<br \/>\nastronomical mounts compatible with type <strong>Vixen\/GP, EQ5, or LXD75<\/strong>.<\/p>\n<p>This version comes with a complete set of accessories to help you get started with your observations right away, including a<br \/>\n<strong>26-mm SuperPl\u00f6ssl eyepiece<\/strong>, an angled extension tube, an LED viewfinder, and a solar filter designed to fit the telescope's aperture.<\/p>\n<div style=\"padding: 15px; margin: 20px 0; border: 1px solid #e0e0e0; border-radius: 6px; background-color: #f8f8f8;\"><strong>Important for solar observation:<\/strong><br \/>\nUse only the supplied solar filter, properly installed at the front of the telescope.<br \/>\nNever look directly at the Sun without a proper solar filter that is securely attached.<\/div>\n<h3>Ideal optics for observing the Moon and the planets<\/h3>\n<p>The Maksutov-Cassegrain design combines a front-mounted corrector lens with a mirror system. This architecture allows<br \/>\nto achieve a long focal length in a short tube, while maintaining excellent contrast.<\/p>\n<p>With its diameter of <strong>127 mm<\/strong> and its focal ratio of <strong>f\/15<\/strong>, the Messier MC-127 is particularly well-suited<br \/>\non compact, luminous objects:<\/p>\n<ul>\n<li>landforms, craters, and lunar features; ;<\/li>\n<li>Jupiter's cloud bands and Galilean moons; ;<\/li>\n<li>Saturn's rings; ;<\/li>\n<li>phases of Venus; ;<\/li>\n<li>details visible on Mars when conditions are favorable; ;<\/li>\n<li>double stars; ;<\/li>\n<li>globular clusters; ;<\/li>\n<li>small planetary nebulae; ;<\/li>\n<li>sunspots using the included solar filter.<\/li>\n<\/ul>\n<h3>For terrestrial observation and planetary astrophotography<\/h3>\n<p>The telescope can also be used for long-distance terrestrial observation. Its long focal length makes it particularly well-suited for<br \/>\nlunar, solar, and planetary photography using a suitable astronomical camera.<\/p>\n<p>For long-exposure deep-sky photography, you will need a properly sized, motorized equatorial mount.<br \/>\nHowever, the long focal length and f\/15 aperture ratio mean that this telescope is primarily intended for visual observation and for<br \/>\nimaging of luminous objects.<\/p>\n<h3>Key features<\/h3>\n<ul>\n<li><strong>Optical design :<\/strong> Maksutov-Cassegrain<\/li>\n<li><strong>Diameter :<\/strong> 127 mm<\/li>\n<li><strong>Focal length :<\/strong> 1,900 mm<\/li>\n<li><strong>Opening report :<\/strong> f\/15<\/li>\n<li><strong>Magnification with the included eyepiece:<\/strong> about 73x<\/li>\n<li><strong>Maximum useful magnification:<\/strong> about 250x<\/li>\n<li><strong>Optical treatment :<\/strong> multilayer<\/li>\n<li><strong>Secondary mirror diameter:<\/strong> 35 mm<\/li>\n<li><strong>Resolution power:<\/strong> about 1 arcsecond<\/li>\n<li><strong>Tube diameter:<\/strong> 148 mm<\/li>\n<li><strong>Tube length :<\/strong> 360 mm<\/li>\n<li><strong>Net weight with accessories:<\/strong> 3.4 kg<\/li>\n<li><strong>Tube material:<\/strong> aluminum<\/li>\n<li><strong>Color:<\/strong> white<\/li>\n<li><strong>Series:<\/strong> BRESSER Messier<\/li>\n<li><strong>Product type:<\/strong> Optical tube only, without mount<\/li>\n<\/ul>\n<h3>Mounting and Connections<\/h3>\n<ul>\n<li><strong>Dovetail:<\/strong> stainless steel, universal width of 44 mm<\/li>\n<li><strong>Compatibility :<\/strong> Vixen\/GP, EQ5, and LXD75 mounts<\/li>\n<li><strong>Rear tube connection:<\/strong> M51 \u00d7 1.0 mm thread<\/li>\n<li><strong>Eyepiece holder :<\/strong> 31.7 mm \/ 1.25\u2033 thread<\/li>\n<li><strong>Threads on the eyepiece holder:<\/strong> M35 \u00d7 1.0 mm<\/li>\n<\/ul>\n<h3>Accessories included<\/h3>\n<ul>\n<li>BRESSER Messier MC-127\/1900 Maksutov-Cassegrain Optical Tube<\/li>\n<li>26 mm SuperPl\u00f6ssl Eyepiece in 31.7 mm \/ 1.25\u2033 Size<\/li>\n<li>1.25\u2033 eyepiece holder with M35 \u00d7 1.0 mm thread<\/li>\n<li>1.25\u2033 angled return<\/li>\n<li>LED viewfinder<\/li>\n<li>44 mm Universal Stainless Steel Dovetail Joint<\/li>\n<li>Lens Sun Filter<\/li>\n<li>Rotating Star Map<\/li>\n<li>Stellarium astronomy software available for download<\/li>\n<li>Protective cap for the front lens<\/li>\n<li>Protective cap for the eyepiece holder<\/li>\n<\/ul>\n<h3>Additional Information<\/h3>\n<table style=\"width: 100%; border-collapse: collapse;\">\n<tbody>\n<tr>\n<td style=\"padding: 8px; border: 1px solid #dddddd;\"><strong>Recommended Users<\/strong><\/td>\n<td style=\"padding: 8px; border: 1px solid #dddddd;\">Beginners and Advanced Users<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px; border: 1px solid #dddddd;\"><strong>Areas of Use<\/strong><\/td>\n<td style=\"padding: 8px; border: 1px solid #dddddd;\">Compact telescopes for observing the Moon, planets, the Sun, Earth, and deep-sky objects; photography of the Moon, Sun, planets, and Earth<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px; border: 1px solid #dddddd;\"><strong>Frame included<\/strong><\/td>\n<td style=\"padding: 8px; border: 1px solid #dddddd;\">No, optical tube only<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px; border: 1px solid #dddddd;\"><strong>ED glass<\/strong><\/td>\n<td style=\"padding: 8px; border: 1px solid #dddddd;\">No<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px; border: 1px solid #dddddd;\"><strong>Power supply<\/strong><\/td>\n<td style=\"padding: 8px; border: 1px solid #dddddd;\">No power supply required<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px; border: 1px solid #dddddd;\"><strong>Batteries required<\/strong><\/td>\n<td style=\"padding: 8px; border: 1px solid #dddddd;\">No<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px; border: 1px solid #dddddd;\"><strong>Extended Warranty<\/strong><\/td>\n<td style=\"padding: 8px; border: 1px solid #dddddd;\">10 years, according to the manufacturer's terms and conditions<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin-top: 20px;\"><strong>Please note:<\/strong> This part number includes the optical tube and the accessories listed above.<br \/>\nThe mount and tripod are not included.<\/p>","protected":false},"excerpt":{"rendered":"<p>BRESSER Messier MC-127\/1900 OTA \u2013 Tube optique Maksutov-Cassegrain Le BRESSER Messier MC-127\/1900 est un t\u00e9lescope Maksutov-Cassegrain compact offrant une longue focale de 1 900 mm et des images particuli\u00e8rement nettes et contrast\u00e9es. Il constitue un excellent choix pour l\u2019observation d\u00e9taill\u00e9e de la Lune, des plan\u00e8tes, des amas globulaires et des petites n\u00e9buleuses plan\u00e9taires. Malgr\u00e9 ses [&hellip;]<\/p>\n","protected":false},"featured_media":16041,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[807],"product_cat":[752],"product_tag":[],"class_list":["post-16040","product","type-product","status-publish","has-post-thumbnail","product_brand-bresser","product_cat-maksutov-cassegrain","first","on_supplier","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product\/16040","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=16040"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media\/16041"}],"wp:attachment":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media?parent=16040"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_brand?post=16040"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_cat?post=16040"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_tag?post=16040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}