{"id":34038,"date":"2025-11-16T14:16:05","date_gmt":"2025-11-16T13:16:05","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=34038"},"modified":"2026-03-17T14:44:56","modified_gmt":"2026-03-17T13:44:56","slug":"william-optics-50-200-refractor-guidescope-rotolock","status":"publish","type":"product","link":"https:\/\/staging.telescoop.nl\/en\/william-optics-50-200-refractor-guidescope-rotolock\/","title":{"rendered":"William Optics 50\/200 Refractor Guidescope RotoLock"},"content":{"rendered":"<h3 class=\"wp-block-heading\"><strong>Easy parallel mounting<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">You mount the William Optics 50mm f\/4.0 guidescope parallel to your telescope tube. With ring clamps you can move it slightly to align it precisely. This way, your setup will always start out straight and stable.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" data-id=\"34046\" src=\"https:\/\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/William-Optics-50mm-f4.0-RotoLock-Guidescope-1-1.jpg\" alt=\"\" class=\"wp-image-34046\" title=\"\"><\/figure>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Clear image for long exposures<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The 50 mm lens captures a lot of light. Your camera can track stars and objects well, keeping your long night photos sharp.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Secure and easy attachment<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Thanks to the Rotolock adapter, you clamp your camera or accessories securely. The large, ribbed ring also works with gloves. This way, nothing tilts and you can quickly change setup.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" data-id=\"34043\" src=\"https:\/\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/William-Optics-50mm-f4.0-RotoLock-Guidescope-2.jpg\" alt=\"William Optics 50mm f\/4.0 side view of the complete tracking scope\" class=\"wp-image-34043\" title=\"\"><\/figure>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Perfect for astrophotography<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">With this guidescope, you keep your telescope precisely aligned. Stars stay spot-shaped and your pictures stay sharper longer. Ideal for deep-sky shooting or planetary photography.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Specifications<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Capacity<\/strong><\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Feature<\/th><th>Description<\/th><\/tr><\/thead><tbody><tr><td>Lens diameter (mm)<\/td><td>50<\/td><\/tr><tr><td>Focal length (mm)<\/td><td>200<\/td><\/tr><tr><td>Aperture ratio (f\/)<\/td><td>4<\/td><\/tr><tr><td>Connection on camera side<\/td><td>1,25\u2033<\/td><\/tr><tr><td>Focus<\/td><td>Helical<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>General<\/strong><\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Feature<\/th><th>Description<\/th><\/tr><\/thead><tbody><tr><td>Type<\/td><td>Guiding<\/td><\/tr><tr><td>Design<\/td><td>Guidescope<\/td><\/tr><tr><td>Length (mm)<\/td><td>265<\/td><\/tr><tr><td>Weight (g)<\/td><td>520<\/td><\/tr><tr><td>Color<\/td><td>Black \/ white<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>William Optics 50mm f\/4.0 comes with a RotoLock 1.25\u2033 eyepiece mount and helical focuser, ready for accurate tracking of celestial objects for astrophotography. \u00a0<\/p>","protected":false},"featured_media":97477,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[643],"product_cat":[469,3064,3104,56],"product_tag":[],"class_list":["post-34038","product","type-product","status-publish","has-post-thumbnail","product_brand-william-optics","product_cat-astro-fotografie","product_cat-guidescopes","product_cat-overige-astrofotografie-accessoires","product_cat-telescoop-accessoires","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/34038","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/comments?post=34038"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/97477"}],"wp:attachment":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=34038"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=34038"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=34038"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=34038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}