{"id":8767,"date":"2025-06-26T17:38:02","date_gmt":"2025-06-26T15:38:02","guid":{"rendered":"https:\/\/deep-space-astronomy.ch\/?post_type=product&#038;p=8767"},"modified":"2025-11-21T21:07:38","modified_gmt":"2025-11-21T20:07:38","slug":"sky-watcher-evostar-120-tube","status":"publish","type":"product","link":"https:\/\/deep-space-astronomy.ch\/en\/product\/sky-watcher-evostar-120-tube\/","title":{"rendered":"Sky-Watcher Evostar-120 (Tube)"},"content":{"rendered":"<section lang=\"fr\">\n<h1>Sky-Watcher Evostar - Lens Alone - Accessible Optical Excellence<\/h1>\n<blockquote><p><em>\"I've used a lot of telescopes; some good, some mediocre, some bad. For me, the Sky-Watcher range is really excellent, suitable for all amateurs - and at reasonable prices! Excellent value for money. Use them and enjoy.\"<\/em><\/p>\n<footer>- <strong>Sir Patrick Moore CBE FRS (1923-2012)<\/strong><\/footer>\n<\/blockquote>\n<p>Visit <strong>Sky-Watcher Evostar (Tube Seul)<\/strong> is a <strong>achromatic refractor with two air-spaced elements<\/strong>This rigorously engineered lens delivers sharp, high-contrast, precise images. It's the ideal instrument for demanding amateurs who want to build their own configuration with a mount adapted to their needs.<\/p>\n<h2>High-quality optics - air-spaced achromatic doublet<\/h2>\n<p>Unlike a simple lens, which concentrates different wavelengths poorly, the <strong>air-spaced doublet<\/strong> from Sky-Watcher effectively reduces the<strong>chromatic aberration<\/strong>. This guarantees a more faithful image, with no colored bangs around bright objects such as the Moon or Jupiter.<\/p>\n<h2>Package contents - Tube only with essential accessories<\/h2>\n<p>This model is supplied <strong>rimless<\/strong>This allows maximum flexibility for the user. It is ready for installation on an equatorial or azimuth mount, thanks to its standard dovetail bar.<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<caption><strong>Accessories included with the optical tube<\/strong><\/caption>\n<tbody>\n<tr>\n<td>Supplied eyepieces<\/td>\n<td>10 mm &amp; 25 mm (1.25\u2033 format)<\/td>\n<\/tr>\n<tr>\n<td>Optical researcher<\/td>\n<td>9\u00d750<\/td>\n<\/tr>\n<tr>\n<td>Fastening rings<\/td>\n<td>Tube rings included<\/td>\n<\/tr>\n<tr>\n<td>Mounting bar<\/td>\n<td>Vixen-compatible dovetail<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Optical characteristics of the tube (variable depending on the exact model)<\/h2>\n<p>This tube can fit various models in the Evostar series, such as the 90\/900, 102\/1000, 120\/1000, etc. Typical general specifications are as follows:<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<caption><strong>Technical specifications (Evostar 102\/1000 example)<\/strong><\/caption>\n<tbody>\n<tr>\n<td>Lens type<\/td>\n<td>Achromatic doublet refractor<\/td>\n<\/tr>\n<tr>\n<td>Lens diameter<\/td>\n<td>120 mm<\/td>\n<\/tr>\n<tr>\n<td>Focal length<\/td>\n<td>1000 mm<\/td>\n<\/tr>\n<tr>\n<td>Relative opening<\/td>\n<td>f\/10<\/td>\n<\/tr>\n<tr>\n<td>Magnifications supplied<\/td>\n<td>x40 and x100<\/td>\n<\/tr>\n<tr>\n<td>Optical treatment<\/td>\n<td>Multi-treated (anti-reflective)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Why choose this Evostar optical tube?<\/h2>\n<ul>\n<li><strong>Freedom of configuration :<\/strong> you choose your frame according to your needs (visual or photo).<\/li>\n<li><strong>Sky-Watcher quality optics:<\/strong> approved by Sir Patrick Moore himself.<\/li>\n<li><strong>Complete accessories :<\/strong> two eyepieces, 9\u00d750 finder, including rings and dovetail.<\/li>\n<li><strong>Affordable price :<\/strong> excellent quality at a very competitive price.<\/li>\n<\/ul>\n<h2>An instrument favoured by enthusiasts<\/h2>\n<p>Recommended by amateur astronomers all over the world, this optical tube offers outstanding <strong>performances worthy of the biggest names<\/strong> without breaking the bank. It's ideal for lunar and planetary observations, double stars and even some bright deep-sky objects.<\/p>\n<p>Order your <strong>Sky-Watcher Evostar - Tube only<\/strong> and benefit from expert customer service, fast delivery and personalized advice from our specialist store!<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Sky-Watcher Evostar \u2013 Tube Optique Seul \u2013 L\u2019Excellence Optique Accessible \u00ab J\u2019ai utilis\u00e9 un grand nombre de t\u00e9lescopes ; certains sont bons, d\u2019autres m\u00e9diocres, d\u2019autres encore mauvais. Pour moi, la gamme Sky-Watcher est vraiment excellente, adapt\u00e9e \u00e0 tous les amateurs \u2013 et \u00e0 des prix raisonnables ! Excellent rapport qualit\u00e9\/prix. Utilisez-les et profitez-en. \u00bb \u2014 [&hellip;]<\/p>\n","protected":false},"featured_media":9755,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[822],"product_cat":[754],"product_tag":[],"class_list":["post-8767","product","type-product","status-publish","has-post-thumbnail","product_brand-sky-watcher","product_cat-lunettes-achromatiques","first","on_supplier","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product\/8767","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=8767"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media\/9755"}],"wp:attachment":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media?parent=8767"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_brand?post=8767"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_cat?post=8767"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_tag?post=8767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}