{"id":93371,"date":"2026-01-10T18:13:06","date_gmt":"2026-01-10T17:13:06","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=93371"},"modified":"2026-03-06T09:57:10","modified_gmt":"2026-03-06T08:57:10","slug":"omegon-dew-ribbon-fogfree-usb-40cm","status":"publish","type":"product","link":"https:\/\/staging.telescoop.nl\/en\/omegon-dauwlint-fogfree-usb-40cm\/","title":{"rendered":"Omegon Dew Ribbon FogFree USB 40cm"},"content":{"rendered":"

Omegon Dew Ribbon FogFree USB - Always clear vision, even on humid nights<\/strong>
Condensation on eyepieces, lenses or Schmidt plates can significantly disrupt your stargazing evening. With the Omegon FogFree USB dew tape, your optics will stay dry and clear so you can enjoy the starry night.<\/p>\n\n\n\n

Flexible and easy to use<\/strong>
The dew tape is pliable and fits snugly around your tube or eyepiece. With the Velcro closure, it sits securely in place regardless of the shape of your telescope. The 2-meter-long USB cable makes connecting to a power bank or other suitable power source easy and safe.<\/p>\n\n\n\n

\"Omegon<\/figure>\n\n\n\n

Compact and always available<\/strong>
Simply wrap the dew tape around your telescope before observing. After use, roll it up and store it safely. So you always have reliable protection against condensation at hand.<\/p>\n\n\n\n

Efficient and energy efficient<\/strong>
The dew tape distributes heat evenly throughout the band. It keeps the temperature a few degrees above ambient, so condensation has no chance. At the same time, it is energy efficient and friendly to your batteries or power bank.<\/p>\n\n\n\n

Durable and robust<\/strong>
The outside is black, the inside red. Made of Cordura\/nylon, with a 20 mm heating strap on the inside and a strap width of 44 mm. Lightweight but sturdy, ideal for long-term use in all conditions.<\/p>\n\n\n\n

What we recommend<\/strong>
\u2713 Perfect for nights with high humidity
\u2713 Keeps tubus, viewfinder and eyepieces free of condensation
\u2713 Easy mounting with Velcro tape
\u2717 Not suitable without a suitable USB power supply<\/p>\n\n\n\n

Specifications<\/h3>\n\n\n\n

Capacity<\/strong><\/p>\n\n\n\n

Feature<\/th>Description<\/th><\/tr><\/thead>
Resistance (Ohm)<\/td>3,13<\/td><\/tr>
Amperage (A)<\/td>1,6<\/td><\/tr>
Heating power (W)<\/td>8<\/td><\/tr>
Length of heating belt (cm)<\/td>40<\/td><\/tr>
Connection<\/td>USB-A<\/td><\/tr>
Input voltage<\/td>5V<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

General<\/strong><\/p>\n\n\n\n

Feature<\/th>Description<\/th><\/tr><\/thead>
Length (cm)<\/td>40<\/td><\/tr>
Belt width (mm)<\/td>44<\/td><\/tr>
Series<\/td>FogFree<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"

Omegon Dew Ribbon FogFree USB 40 cm comes with a 2 m long USB-A cable, flexible Cordura\/nylon dew ribbon with Velcro closure and 40 cm heating surface - ideal for effectively keeping larger telescope tubes and optics fog-free during long observing sessions.<\/p>","protected":false},"featured_media":99527,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[56,3144,545,3147],"product_tag":[],"class_list":["post-93371","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-telescoop-accessoires","product_cat-dauw-preventie","product_cat-dauwkappen-ventilatie","product_cat-dew-heaters","product_shipping_class-licht","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":[{"id":93374,"url":"https:\/\/staging.telescoop.nl\/en\/omegon-dauwlint-fogfree-usb-c-100cm\/","url_meta":{"origin":93371,"position":0},"title":"Omegon Dew Ribbon FogFree USB-C 100cm","author":"","date":"10-01-2026","format":false,"excerpt":"Omegon Dew Ribbon FogFree USB-C 100 cm comes with a 2 m long USB-C cable (12 V PD), flexible Cordura\/nylon heating strap and Velcro closure - ideal for effectively keeping large telescope tubes and optical surfaces free of condensation during long observations.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-C-100cm-3.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-C-100cm-3.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-C-100cm-3.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-C-100cm-3.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":93389,"url":"https:\/\/staging.telescoop.nl\/en\/omegon-dauwlint-fogfree-usb-c-80cm\/","url_meta":{"origin":93371,"position":1},"title":"Omegon Dew Ribbon FogFree USB-C 80cm","author":"","date":"10-01-2026","format":false,"excerpt":"Omegon Dew Ribbon FogFree USB-C 80 cm comes with 2 m USB-C PD cable, flexible Cordura\/nylon heating strap and Velcro closure - ideal for keeping large telescopes and optical tubes dew-free during prolonged observations in humid conditions.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-C-80cm-3.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-C-80cm-3.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-C-80cm-3.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-C-80cm-3.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":93362,"url":"https:\/\/staging.telescoop.nl\/en\/omegon-dauwlint-fogfree-usb-15cm\/","url_meta":{"origin":93371,"position":2},"title":"Omegon Dew Ribbon FogFree USB 15cm","author":"","date":"10-01-2026","format":false,"excerpt":"Omegon Dew Ribbon FogFree USB comes with a 15 cm Cordura\/nylon heating tape, a 2-meter cable and a USB-A plug - ideal for preventing dew formation on small viewfinders and eyepieces for uninterrupted viewing.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-15cm-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-15cm-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-15cm-1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-15cm-1.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":93384,"url":"https:\/\/staging.telescoop.nl\/en\/omegon-dauwlint-fogfree-usb-c-60cm\/","url_meta":{"origin":93371,"position":3},"title":"Omegon Dew Ribbon FogFree USB-C 60cm","author":"","date":"10-01-2026","format":false,"excerpt":"Omegon Dew Ribbon FogFree USB-C 60 cm comes with a 2 m long USB-C Power Delivery cable, a 60 cm heating strap with Cordura outer layer, red lining and adjustable Velcro closure - ideal for keeping larger telescope tubes and optics warm and dew-free.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-C-60cm-3.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-C-60cm-3.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-C-60cm-3.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-C-60cm-3.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":93368,"url":"https:\/\/staging.telescoop.nl\/en\/omegon-dauwlint-fogfree-usb-30cm\/","url_meta":{"origin":93371,"position":4},"title":"Omegon Dew Ribbon FogFree USB 30cm","author":"","date":"10-01-2026","format":false,"excerpt":"Omegon Dew Ribbon FogFree USB 30 cm comes with a 2 m long USB-A cable, flexible Cordura\/nylon heating strap with Velcro closure and a 30 cm heating element - ideal for keeping larger eyepieces, lenses and tubes condensation-free for long periods of time.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-30cm-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-30cm-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-30cm-1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-30cm-1.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":93379,"url":"https:\/\/staging.telescoop.nl\/en\/omegon-dauwlint-fogfree-usb-c-50cm\/","url_meta":{"origin":93371,"position":5},"title":"Omegon Dew Ribbon FogFree USB-C 50cm","author":"","date":"10-01-2026","format":false,"excerpt":"Omegon Dew Ribbon FogFree USB-C 50 cm comes with a 2 m long USB-C cable (12 V), Cordura\/nylon heating strap with red interior and Velcro closure - ideal for condensation-free observations with medium-sized telescope tubes and optics.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-C-50cm-3.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-C-50cm-3.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-C-50cm-3.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Dauwlint-FogFree-USB-C-50cm-3.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/93371","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=93371"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/99527"}],"wp:attachment":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=93371"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=93371"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=93371"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=93371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}