Visit TS-Optics Photoline SD-APO 125 mm f\/7.8<\/strong> represents one of today's best compromises between optical performance, visual\/photographic versatility and transportability<\/strong>. Thanks to a carefully optimized doublet lens combining a FPL-53 Ohara (Japan) <\/strong>and one element in the lanthanum<\/strong>, In addition, this telescope offers remarkable chromatic correction, comparable to that of many triplets, while retaining the mechanical and thermal simplicity of a doublet.<\/p>\n Designed without compromise, the Photoline APO<\/strong> from TS-Optics focuses on real quality: optics, mechanics and ergonomics are all at the same level, for both demanding visual observation and modern astrophotography.<\/p>\n The objective doublet air-spaced FPL-53 \/ lanthanum<\/strong> provides far superior chromatic control than conventional two-lens ED glasses.<\/p>\n In the field, this translates into :<\/p>\n User feedback confirms visual correction significantly higher than that of conventional 120 ED<\/strong>, and an image judged by many observers to be the best they have obtained in this diameter range, excluding the much more expensive premium instruments.<\/p>\n Diameter 125 mm<\/strong> is often considered the optimum balance point for an apochromatic telescope:<\/p>\n Faced with Photoline 102 mm<\/strong>, The 125mm version offers a perceptible gain in deep-sky and planetary images, The scope is equipped with one of the best eyepiece holders in its class:<\/p>\n This focuser is often compared, in the field, to the FeatherTouch FTF25 models, with very similar rigidity and smoothness, making it an excellent choice for heavy photo configurations (cooled cameras, filter wheels, correctors).<\/p>\n Associated with TS Photoline 0.8\u00d7 reducer\/corrector<\/strong> With its dedicated design, the Photoline 125 makes an excellent photo frame:<\/p>\n This modularity enables uncompromising visual use, followed by a simple and efficient transition to deep-sky imaging.<\/p>\n Visit TS-Optics Photoline SD-APO 125 mm f\/7.8<\/strong> is an exceptional eyewear in its price range:<\/p>\n A particularly relevant choice for the discerning observer who wishes to a significant step up from a 100-102 mm<\/strong>, without the mechanical and financial constraints of heavy, large-diameter triplets.<\/p>\n For eyewear lovers, satisfaction guaranteed!<\/p>","protected":false},"excerpt":{"rendered":" TS-Optics Photoline SD-APO 125 mm f\/7.8 \u2013 Doublet FPL-53 \/ Lanthane La TS-Optics Photoline SD-APO 125 mm f\/7.8 repr\u00e9sente l\u2019un des meilleurs compromis actuels entre performance optique, polyvalence visuelle\/photo et transportabilit\u00e9. Gr\u00e2ce \u00e0 un objectif doublet soigneusement optimis\u00e9 associant un verre FPL-53 Ohara (Japon) et un \u00e9l\u00e9ment au lanthane, cette lunette offre une correction chromatique […]<\/p>\n","protected":false},"featured_media":13426,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[842],"product_cat":[816,384,755],"product_tag":[],"class_list":["post-13425","product","type-product","status-publish","has-post-thumbnail","product_brand-ts-optics","product_cat-nouveautes","product_cat-lunettes_refracteurs","product_cat-lunettes-apochromatiques","first","on_supplier","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product\/13425","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=13425"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media\/13426"}],"wp:attachment":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media?parent=13425"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_brand?post=13425"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_cat?post=13425"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_tag?post=13425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nOptics that stand out from conventional ED doublets<\/h3>\n
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\n125 mm: the ideal compromise diameter<\/h3>\n
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\nwhile maintaining excellent transportability. For many users, it is a natural evolution<\/strong> when a 100 mm becomes limiting, without falling into the constraints of a 140-150 mm.<\/p>\n
\nHigh-end mechanics: focuser 2.5\u2033 Rack & Pinion Photoline<\/h3>\n
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\nAstrophotography: ready for full format<\/h3>\n
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\nTechnical specifications<\/h3>\n
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\n Optical type<\/strong><\/td>\n Apochromatic air-spaced doublet refractor<\/td>\n<\/tr>\n \n Opening<\/strong><\/td>\n 125 mm<\/td>\n<\/tr>\n \n Focal length<\/strong><\/td>\n 975 mm<\/td>\n<\/tr>\n \n F\/D ratio<\/strong><\/td>\n f\/7.8<\/td>\n<\/tr>\n \n Glasses<\/strong><\/td>\n FPL-53 (Ohara) + lanthanum<\/td>\n<\/tr>\n \n Lens holder<\/strong><\/td>\n 2.5\u2033 Rack & Pinion Photoline, double speed<\/td>\n<\/tr>\n \n Backfocus<\/strong><\/td>\n 150 mm (210 mm without extension)<\/td>\n<\/tr>\n \n Focuser thread<\/strong><\/td>\n M68x1 female<\/td>\n<\/tr>\n \n Accessories included<\/strong><\/td>\n CNC clamps, dovetail type GP\/EQ5, finder support<\/td>\n<\/tr>\n \n Weight (with clamps)<\/strong><\/td>\n 7.57 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\nIn a nutshell<\/h3>\n
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