![\"William](\"https:\/\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/William-Optics-90mm-Buisringen-2.jpg\" "\\"\\"")
<\/figure>\n<\/figure>\n\n\n\nComfortable attachment without damage<\/h3>\n\n\n\n
The inside is finished with soft felt. This protects your tube from scratches. You slide your telescope in and snap it closed. This keeps everything neat and secure, even if you often change between setups.<\/p>\n\n\n\n
Quick assembly for smooth operation<\/h3>\n\n\n\n
The quick release closure makes it easy. You open the ring with one motion. You close it again just as easily. This saves time when working outside in the dark. The Teflon disc keeps the movement light and smooth.<\/p>\n\n\n\n The rings fit perfectly on 90 mm diameter tubes. Think Megrez, ZenithStar and Gran Turismo models. You get a neat, stable mount that exactly matches the build quality of your telescope.<\/p>\n\n\n\n The sturdy aluminum construction feels solid. You notice it immediately when you grab the rings. Light enough to carry easily, but strong enough for everyday use.<\/p>\n\n\n\n William Optics 90mm comes as a set of two high-quality aluminum tube rings with felt lining, a quick-release Teflon disc and two M6 mounting screws. \u00a0<\/p>","protected":false},"featured_media":97529,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[643],"product_cat":[590,3126,538,56],"product_tag":[],"class_list":["post-34105","product","type-product","status-publish","has-post-thumbnail","product_brand-william-optics","product_cat-montering-accessoires","product_cat-buisringen-en-telescoopringen","product_cat-monteringen","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\/34105","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=34105"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/97529"}],"wp:attachment":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=34105"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=34105"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=34105"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=34105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"William](\"https:\/\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/William-Optics-90mm-Buisringen-1.jpg\" "\\"\\"")
<\/figure>\n<\/figure>\n\n\n\nMade for your William Optics tubes<\/h3>\n\n\n\n
Reliable aluminum construction<\/h3>\n\n\n\n
Specifications<\/strong><\/h3>\n\n\n\n
Capacity<\/strong><\/h4>\n\n\n\n
Feature<\/th> Description<\/th><\/tr><\/thead> Material<\/td> Aluminum<\/td><\/tr> Inner diameter (mm)<\/td> 90<\/td><\/tr> Number<\/td> 2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n Details<\/strong><\/h4>\n\n\n\n
Feature<\/th> Description<\/th><\/tr><\/thead> Camera mounting shoe<\/td> wire<\/td><\/tr> Quick release<\/td> yes<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n General<\/strong><\/h4>\n\n\n\n
Feature<\/th> Description<\/th><\/tr><\/thead> Weight (g)<\/td> 295<\/td><\/tr> Color<\/td> black<\/td><\/tr> Type<\/td> Accessories mounts<\/td><\/tr> Design<\/td> Tube Rings<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"