{"id":8852,"date":"2025-06-26T17:51:31","date_gmt":"2025-06-26T15:51:31","guid":{"rendered":"https:\/\/deep-space-astronomy.ch\/?post_type=product&#038;p=8852"},"modified":"2025-11-18T17:52:05","modified_gmt":"2025-11-18T16:52:05","slug":"sky-watcher-explorer-190mn","status":"publish","type":"product","link":"https:\/\/deep-space-astronomy.ch\/en\/product\/sky-watcher-explorer-190mn\/","title":{"rendered":"Sky-Watcher 190 Maksutov-Newton"},"content":{"rendered":"<h3>Sky-Watcher MN 190\/1000: The Maksutov-Newton telescope for sky photographers<\/h3>\n<p>Visit <strong>Sky-Watcher MN 190\/1000<\/strong> is a telescope in a class of its own. Thanks to its hybrid Maksutov-Newton design, it combines the brightness of mirror telescopes with integrated field correction of rare efficiency. Designed to meet the needs of the most demanding astrophotographers, it also offers astonishing visual performance, worthy of a top-of-the-range instrument.<\/p>\n<h3>Why choose this Maksutov-Newton?<\/h3>\n<ul>\n<li><strong>Perfectly corrected field:<\/strong> ideal for large-format sensors, without the need for an additional corrector.<\/li>\n<li><strong>No spider:<\/strong> fixing the secondary on the meniscus blade avoids luminous aigrettes.<\/li>\n<li><strong>Closed system :<\/strong> like a refractor, it limits internal turbulence in the tube.<\/li>\n<li><strong>Optimized cooling :<\/strong> front vents speed up warm-up, which is often a lengthy process with this type of design.<\/li>\n<li><strong>Top-of-the-range construction:<\/strong> mirror in Pyrex, meniscus lens in multi-coated SCHOTT glass, impeccable finish.<\/li>\n<\/ul>\n<h3>Ideal applications<\/h3>\n<p>This telescope excels in <strong>deep sky photo<\/strong>This is particularly true of full-frame cameras and digital SLRs. Nebulae, galaxies and star clusters are displayed with remarkable sharpness and field regularity. In visual terms, it will also delight observers of planets and the Moon, thanks to its sharpness and high contrast.<\/p>\n<h3>Technical specifications<\/h3>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr>\n<th>Features<\/th>\n<th>Value<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Optical type<\/strong><\/td>\n<td>Maksutov-Newton<\/td>\n<\/tr>\n<tr>\n<td><strong>Opening<\/strong><\/td>\n<td>190 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Focal length<\/strong><\/td>\n<td>1000 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Relative focus<\/strong><\/td>\n<td>f\/5.3<\/td>\n<\/tr>\n<tr>\n<td><strong>Resolution<\/strong><\/td>\n<td>0.61 arcsec<\/td>\n<\/tr>\n<tr>\n<td><strong>Tube weight<\/strong><\/td>\n<td>12.3 kg<\/td>\n<\/tr>\n<tr>\n<td><strong>Primary mirror<\/strong><\/td>\n<td>Spherical, in Pyrex<\/td>\n<\/tr>\n<tr>\n<td><strong>Meniscus blade<\/strong><\/td>\n<td>Multi-treated SCHOTT glass<\/td>\n<\/tr>\n<tr>\n<td><strong>Secondary mirror<\/strong><\/td>\n<td>64 mm diameter<\/td>\n<\/tr>\n<tr>\n<td><strong>Reflectivity<\/strong><\/td>\n<td>94% (primary and secondary mirrors)<\/td>\n<\/tr>\n<tr>\n<td><strong>Lens holder<\/strong><\/td>\n<td>Crayford 2\u2033 with 1:10 gear ratio<\/td>\n<\/tr>\n<tr>\n<td><strong>Connections<\/strong><\/td>\n<td>2\u2033 and 1.25\u2033 with adapter included<\/td>\n<\/tr>\n<tr>\n<td><strong>Tube diameter<\/strong><\/td>\n<td>235 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Recommended frame<\/h3>\n<p>With a reasonable weight of <strong>12.3 kg<\/strong>This optical tube can be used on transportable frames such as the <strong>HEQ5 Pro<\/strong> or the<strong>AVX<\/strong>. However, to fully exploit its potential in astrophotography, a <strong>EQ6-R or higher<\/strong> is highly recommended.<\/p>\n<h3>A telescope designed for enthusiasts<\/h3>\n<p>The Sky-Watcher MN 190\/1000 is for those who want to capture images of the sky with finesse and fidelity, without compromising on optical quality. It uniquely combines the best of both worlds: the power of a fast Newton and the optical precision of a closed design with built-in correction.<\/p>\n<h3>Conclusion<\/h3>\n<p>Whether you're an ambitious amateur photographer or a demanding observer, this <strong>190 mm Maksutov-Newton telescope<\/strong> will offer you exceptional performance for a contained budget. It's one of the best choices for those who want to combine the pleasure of observing with scientific rigor in their shots.<\/p>","protected":false},"excerpt":{"rendered":"<p>Sky-Watcher MN 190\/1000 : Le t\u00e9lescope Maksutov-Newton con\u00e7u pour les photographes du ciel Le Sky-Watcher MN 190\/1000 est un t\u00e9lescope \u00e0 part. Gr\u00e2ce \u00e0 sa conception hybride Maksutov-Newton, il associe la luminosit\u00e9 des t\u00e9lescopes \u00e0 miroir avec une correction de champ int\u00e9gr\u00e9e d\u2019une efficacit\u00e9 rare. Pens\u00e9 pour r\u00e9pondre aux besoins des astrophotographes les plus exigeants, [&hellip;]<\/p>\n","protected":false},"featured_media":9113,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[822],"product_cat":[392,752,824],"product_tag":[],"class_list":{"0":"post-8852","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-sky-watcher","7":"product_cat-telescopes_reflecteurs","8":"product_cat-maksutov-cassegrain","9":"product_cat-maksutov-newton","11":"first","12":"on_supplier","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product\/8852","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=8852"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media\/9113"}],"wp:attachment":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media?parent=8852"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_brand?post=8852"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_cat?post=8852"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_tag?post=8852"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}