{"id":10238,"date":"2022-01-25T03:25:44","date_gmt":"2022-01-24T23:25:44","guid":{"rendered":"https:\/\/astronomicalsolutions.com\/?post_type=product&p=10238"},"modified":"2023-11-05T09:29:50","modified_gmt":"2023-11-05T05:29:50","slug":"redcat-71-apo-350mm-f-4-9","status":"publish","type":"product","link":"https:\/\/astronomicalsolutions.com\/staging\/product\/redcat-71-apo-350mm-f-4-9\/","title":{"rendered":"RedCat 71 APO 350mm f\/4.9"},"content":{"rendered":"

The all-new RedCat 71 APO<\/h2>\n

The WO Cat71 is a 71-mm f\/4.9 refractor using a Petzval design with a doublet front element incorporating FPL-53 glass, plus a single central element and a single rear lens. By this design, the Redcat 71 APO<\/strong> Optical tube assembly (OTA) provides a flat image plane without any additional flattener and the image circle is over 45mm. Redcat71 is designed primarily for imaging, making it an astrograph.<\/span><\/p>\n

This scope provides an excellent colour correction and pinpoint stars at the very edge of a 45mm image circle.<\/span><\/p>\n

If you want to take images with the best quality, this beautiful and powerful telescope<\/a> is what you want.<\/span><\/p>\n

 <\/p>\n

\"redcat71-01\"
redcat71-01<\/figcaption><\/figure>\n

\"\"<\/p>\n

 <\/p>\n

\"\"<\/h2>\n

\"\"<\/p>\n

\"\"<\/p>\n

[A] M48 Dust Cap\/Thread<\/p>\n

[B] Tilt Adapter<\/p>\n

[C] Camera Angle Rotator<\/p>\n

[D] Rotator Tension Knob<\/p>\n

[E] Saddle Handlebar (with two M4 thumb screws)<\/p>\n

[F] Helical Focuser with 2GT Gear Ring<\/p>\n

[G] Arca Swiss\/Vixen Plate<\/p>\n

[H] Mounting Rings<\/p>\n

[I] Due Shield with Focus Tension Ring<\/p>\n

[J] Super Bright Bahtinov Mask<\/p>\n

 <\/p>\n

\"\"<\/p>\n

 <\/p>\n

Key Features<\/h4>\n

\u25cf\u00a0<\/span>71mm f\/4.9 Astrograph.<\/span><\/p>\n

\u25cf FPL-53 glass for colour free apochromatic performance.<\/span><\/p>\n

\u25cf\u00a0<\/span>4 elements in 3 groups (2-1-1- configuration; new, unique, patented design – not a conventional objective\/flattener\/reducer design).<\/span><\/p>\n

\u25cf\u00a0<\/span>Covers 45mm full frame imaging circle.<\/span><\/p>\n

\u25cf\u00a0Precise helical focusing and camera rotation; includes a 48mm make thread that accepts a wide T-ring.<\/span><\/p>\n

\u25cf\u00a0<\/span>Includes mounting rings, 21cm long Red Vixen style dovetail and Cat saddle.<\/span><\/p>\n

\u25cf\u00a0<\/span>Weight =\u00a0 6.2lbs \/ 2.8kg (OTA only);\u00a0 8.2lbs \/\u00a0 3.7kg (OTA with ring, dovetail and saddle).<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u25cf\u00a0<\/span>71mm f\/4.9 Astrograph.<\/span><\/p>\n

\u25cf FPL-53 glass for colour free apochromatic performance.<\/span><\/p>\n

\u25cf\u00a0<\/span>4 elements in 3 groups (2-1-1- configuration; new, unique, patented design – not a conventional objective\/flattener\/reducer design).<\/span><\/p>\n

\u25cf\u00a0<\/span>Covers 45mm full frame imaging circle.<\/span><\/p>\n

\u25cf\u00a0Precise helical focusing and camera rotation; includes a 48mm make thread that accepts a wide T-ring.<\/span><\/p>\n

\u25cf\u00a0<\/span>Includes mounting rings, 21cm long Red Vixen style dovetail and Cat saddle.<\/span><\/p>\n

\u25cf\u00a0<\/span>Weight =\u00a0 6.2lbs \/ 2.8kg (OTA only);\u00a0 8.2lbs \/\u00a0 3.7kg (OTA with ring, dovetail and saddle).<\/span><\/p>\n","protected":false},"featured_media":10248,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_cat":[654,27,425,532],"product_tag":[],"class_list":{"0":"post-10238","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ota-only","7":"product_cat-telescopes","8":"product_cat-astrograph","9":"product_cat-refractors","10":"desktop-align-center","11":"tablet-align-left","12":"mobile-align-left","13":"ast-product-gallery-layout-horizontal-slider","14":"ast-product-tabs-layout-vertical","15":"ast-qv-on-image","17":"first","18":"onbackorder","19":"taxable","20":"shipping-taxable","21":"purchasable","22":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/astronomicalsolutions.com\/staging\/wp-json\/wp\/v2\/product\/10238"}],"collection":[{"href":"https:\/\/astronomicalsolutions.com\/staging\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/astronomicalsolutions.com\/staging\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/astronomicalsolutions.com\/staging\/wp-json\/wp\/v2\/comments?post=10238"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/astronomicalsolutions.com\/staging\/wp-json\/wp\/v2\/media\/10248"}],"wp:attachment":[{"href":"https:\/\/astronomicalsolutions.com\/staging\/wp-json\/wp\/v2\/media?parent=10238"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/astronomicalsolutions.com\/staging\/wp-json\/wp\/v2\/product_cat?post=10238"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/astronomicalsolutions.com\/staging\/wp-json\/wp\/v2\/product_tag?post=10238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}