{"product_id":"dewiew-seestar-s50-pro-2-dew-shields-filter-holder","title":"DeWiew Protect \u0026 Filter – Double Dew Shield System \u0026 Filter Holder for Seestar S50 PRO","description":"\u003cdiv\u003e\n\n  \u003cp\u003e\n    \u003cstrong\u003eProKit4 for Seestar S50 PRO\u003c\/strong\u003e brings together our main accessories for the new telescope in one complete kit, designed to improve \u003cstrong\u003efocusing accuracy, optical protection, dew and stray-light control, and filter versatility\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003cdiv style=\"margin:20px 0;padding:14px 18px;background:#fff8e1;border-left:5px solid #f4a300;\"\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed exclusively for the \u003cstrong\u003eSeestar S50 PRO\u003c\/strong\u003e.\u003cbr\u003e\n    \u003cstrong style=\"color:#b3261e;\"\u003eNot compatible with the standard Seestar S50.\u003c\/strong\u003e\n  \u003c\/div\u003e\n\n  \u003cp\u003e\n    The kit combines a \u003cstrong\u003eMagnetic Bahtinov Mask\u003c\/strong\u003e, \u003cstrong\u003eLensGûard magnetic lens cover\u003c\/strong\u003e and the \u003cstrong\u003eDeWiew Protect \u0026amp; Filter System\u003c\/strong\u003e, featuring two interchangeable dew\/light shields, a removable 2\" filter holder and dedicated \u003cstrong\u003eSafe Power Off\u003c\/strong\u003e components.\n  \u003c\/p\u003e\n\n\n  \u003ch2\u003eProKit4 Accessories\u003c\/h2\u003e\n\n\n  \u003ch3\u003eMagnetic Bahtinov Focus Mask\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Check and fine-tune focus visually using the characteristic Bahtinov diffraction pattern for sharper stars and more precise astrophotography.\n  \u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrecision focusing:\u003c\/strong\u003e provides a clear visual reference for accurate focus adjustment.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDedicated pattern:\u003c\/strong\u003e geometry designed specifically for the Seestar S50 PRO optics.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMagnetic attachment:\u003c\/strong\u003e quick installation and removal without screws, straps or clips.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLightweight and durable:\u003c\/strong\u003e designed for practical use during observing and imaging sessions.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n\n  \u003ch3\u003eLensGûard Magnetic Lens Cover\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Protect the front optics of your Seestar S50 PRO between sessions, helping keep both the primary objective and Wide Camera clean and protected.\n  \u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFull front protection:\u003c\/strong\u003e covers both the primary objective and the Wide Camera.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSelf-aligning magnetic attachment:\u003c\/strong\u003e quick and precise installation without screws or clamps.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMicrofiber inner lining:\u003c\/strong\u003e gently protects the front surfaces and helps reduce dust and fine-particle buildup.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDedicated fit:\u003c\/strong\u003e designed specifically around the Seestar S50 PRO front assembly.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n\n  \u003ch2\u003eDeWiew Protect \u0026amp; Filter System\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The new \u003cstrong\u003eDeWiew Protect \u0026amp; Filter System for Seestar S50 PRO\u003c\/strong\u003e uses a magnetic base with two interchangeable shields and a removable filter holder, allowing the telescope setup to be adapted to different observing and imaging configurations.\n  \u003c\/p\u003e\n\n\n  \u003ch3\u003eDeep Sky Shield\u003c\/h3\u003e\n\n  \u003cp\u003e\n    A \u003cstrong\u003ecollapsible conical dew\/light shield\u003c\/strong\u003e designed for the primary objective.\n  \u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eHelps reduce dew formation.\u003c\/li\u003e\n    \u003cli\u003eLimits peripheral and ambient stray light.\u003c\/li\u003e\n    \u003cli\u003eDesigned primarily for \u003cstrong\u003eDeep Sky observations\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003eCollapsible design for compact handling and storage.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n\n  \u003ch3\u003eDual Wide Shield\u003c\/h3\u003e\n\n  \u003cp\u003e\n    Designed to shield both the \u003cstrong\u003eprimary objective and Wide Camera\u003c\/strong\u003e while keeping both optical systems available.\n  \u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eSuitable for \u003cstrong\u003eMilky Way Mode\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003eSuitable for \u003cstrong\u003eDual Mode\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003eHelps reduce unwanted side light reaching both cameras.\u003c\/li\u003e\n    \u003cli\u003eInstalls quickly on the same magnetic DeWiew base.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n\n  \u003cdiv style=\"margin:18px 0;\"\u003e\n\n    \u003cdiv style=\"margin-bottom:12px;padding:14px 16px;background:#f7f8f9;border:1px solid #e3e5e7;border-left:4px solid #3478b8;border-radius:4px;\"\u003e\n\n      \u003cdiv style=\"font-size:16px;font-weight:700;color:#333333;margin-bottom:8px;\"\u003e\n        Deep Sky Shield\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"font-size:14px;line-height:1.55;color:#555555;\"\u003e\n\n        \u003cdiv style=\"margin-bottom:5px;\"\u003e\n          \u003cstrong style=\"color:#333333;\"\u003eDesign:\u003c\/strong\u003e\n          Collapsible, conical\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"margin-bottom:5px;\"\u003e\n          \u003cstrong style=\"color:#333333;\"\u003eCovers:\u003c\/strong\u003e\n          Primary objective\n        \u003c\/div\u003e\n\n        \u003cdiv\u003e\n          \u003cstrong style=\"color:#333333;\"\u003eRecommended use:\u003c\/strong\u003e\n          Deep Sky observations\n        \u003c\/div\u003e\n\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n\n    \u003cdiv style=\"padding:14px 16px;background:#f7f8f9;border:1px solid #e3e5e7;border-left:4px solid #3478b8;border-radius:4px;\"\u003e\n\n      \u003cdiv style=\"font-size:16px;font-weight:700;color:#333333;margin-bottom:8px;\"\u003e\n        Dual Wide Shield\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"font-size:14px;line-height:1.55;color:#555555;\"\u003e\n\n        \u003cdiv style=\"margin-bottom:5px;\"\u003e\n          \u003cstrong style=\"color:#333333;\"\u003eCovers:\u003c\/strong\u003e\n          Primary objective + Wide Camera\n        \u003c\/div\u003e\n\n        \u003cdiv\u003e\n          \u003cstrong style=\"color:#333333;\"\u003eRecommended use:\u003c\/strong\u003e\n          Milky Way Mode and Dual Mode\n        \u003c\/div\u003e\n\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n\n  \u003cdiv style=\"margin:20px 0;padding:14px 18px;background:#f5f7f9;border-left:4px solid #5f7891;\"\u003e\n    \u003cstrong\u003eDeep Sky Shield and Wide Camera:\u003c\/strong\u003e\u003cbr\u003e\n    The Deep Sky Shield may partially obstruct the Wide Camera field of view. When both optical systems need to be used simultaneously, use the \u003cstrong\u003eDual Wide Shield\u003c\/strong\u003e.\n  \u003c\/div\u003e\n\n\n  \u003ch3\u003eRemovable 2\" Filter Holder\u003c\/h3\u003e\n\n  \u003cp\u003e\n    The removable filter holder is designed to accommodate \u003cstrong\u003e2\" optical filters (M48 x 0.75)\u003c\/strong\u003e and can be positioned according to the selected configuration.\n  \u003c\/p\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTwo filter positions:\u003c\/strong\u003e in front of either the primary objective or the Wide Camera.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRemovable design:\u003c\/strong\u003e use the DeWiew system with or without a filter as required.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFull primary aperture when removed:\u003c\/strong\u003e with the filter holder removed, the DeWiew system does not reduce the clear aperture of the primary objective.\u003c\/li\u003e\n    \u003cli\u003eWhen a 2\" filter is installed, the usable aperture is naturally limited by the filter's clear opening.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n\n  \u003cdiv style=\"margin:18px 0 22px 0;padding:13px 15px;background:#f8f8f8;border-top:1px dashed #d6d6d6;border-bottom:1px solid #eeeeee;color:#6a6a6a;font-size:13px;line-height:1.5;\"\u003e\n\n    \u003cdiv style=\"font-size:14px;font-weight:700;color:#444444;margin-bottom:7px;\"\u003e\n      Using Filters with the Wide Camera\n    \u003c\/div\u003e\n\n    \u003cp style=\"margin:0 0 8px 0;\"\u003e\n      Because of the Wide Camera's very wide field of view, not all filters behave uniformly when mounted in front of it.\n    \u003c\/p\u003e\n\n    \u003cp style=\"margin:0 0 5px 0;\"\u003e\n      Prefer filters whose response is minimally affected by the angle of incidence, such as:\n    \u003c\/p\u003e\n\n    \u003cul style=\"margin:5px 0 9px 18px;padding:0;\"\u003e\n      \u003cli\u003eabsorption filters, including \u003cstrong\u003eneodymium \/ didymium\u003c\/strong\u003e\n\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eclear filters\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003ediffusion filters\u003c\/strong\u003e\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003cp style=\"margin:0 0 8px 0;\"\u003e\n      Selective interference filters such as \u003cstrong\u003enarrowband, dual-band, tri-band, UHC or CLS\u003c\/strong\u003e are not suitable for this type of front-mounted ultra-wide-angle configuration and may produce non-uniform results across the field.\n    \u003c\/p\u003e\n\n    \u003cp style=\"margin:0 0 8px 0;\"\u003e\n      Optimization for fast optical systems (for example f\/2) does not by itself guarantee compatibility with this configuration.\n    \u003c\/p\u003e\n\n    \u003cp style=\"margin:0;\"\u003e\n      Before choosing a filter for use in front of the Wide Camera, we recommend checking its technical specifications to ensure that it is suitable for the characteristics and wide field of view of the Seestar S50 PRO Wide Camera.\n    \u003c\/p\u003e\n\n  \u003c\/div\u003e\n\n\n  \u003ch3\u003eSafe Power Off System\u003c\/h3\u003e\n\n  \u003cp\u003e\n    The DeWiew system includes dedicated \u003cstrong\u003eSafe Power Off components\u003c\/strong\u003e designed to support safe automatic telescope shutdown and reduce the risk of accessories becoming detached or falling during automatic telescope movements.\n  \u003c\/p\u003e\n\n\n  \u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\n  \u003cdiv style=\"margin:18px 0;padding:18px;background:#f7f7f7;border:1px solid #e5e5e5;border-radius:4px;\"\u003e\n\n    \u003cdiv style=\"margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid #e5e5e5;\"\u003e\n      \u003cstrong\u003e1x Magnetic Bahtinov Mask\u003c\/strong\u003e\u003cbr\u003e\n      \u003cspan style=\"font-size:14px;color:#666666;\"\u003eFor Seestar S50 PRO\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid #e5e5e5;\"\u003e\n      \u003cstrong\u003e1x LensGûard\u003c\/strong\u003e\u003cbr\u003e\n      \u003cspan style=\"font-size:14px;color:#666666;\"\u003eMagnetic lens cover\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid #e5e5e5;\"\u003e\n      \u003cstrong\u003e1x Magnetic DeWiew Base\u003c\/strong\u003e\u003cbr\u003e\n      \u003cspan style=\"font-size:14px;color:#666666;\"\u003eDedicated support base\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid #e5e5e5;\"\u003e\n      \u003cstrong\u003e1x Deep Sky Shield\u003c\/strong\u003e\u003cbr\u003e\n      \u003cspan style=\"font-size:14px;color:#666666;\"\u003eCollapsible conical dew\/light shield\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid #e5e5e5;\"\u003e\n      \u003cstrong\u003e1x Dual Wide Shield\u003c\/strong\u003e\u003cbr\u003e\n      \u003cspan style=\"font-size:14px;color:#666666;\"\u003eFor primary objective and Wide Camera\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid #e5e5e5;\"\u003e\n      \u003cstrong\u003e1x Removable Filter Holder\u003c\/strong\u003e\u003cbr\u003e\n      \u003cspan style=\"font-size:14px;color:#666666;\"\u003eFor 2\" optical filters (M48 x 0.75)\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003cstrong\u003eSafe Power Off System Components\u003c\/strong\u003e\u003cbr\u003e\n      \u003cspan style=\"font-size:14px;color:#666666;\"\u003eDesigned to support safe automatic telescope shutdown\u003c\/span\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n\n  \u003cdiv style=\"margin:22px 0;padding:14px 18px;background:#fff4f2;border-left:4px solid #a43830;\"\u003e\n    \u003cstrong\u003eImportant:\u003c\/strong\u003e The Seestar S50 PRO telescope and any optical filters shown in product or demonstration images are \u003cstrong\u003enot included\u003c\/strong\u003e.\n  \u003c\/div\u003e\n\n\n  \u003cp style=\"font-size:0.9em;color:#666666;line-height:1.5;\"\u003e\n    Disclaimer: Seestar and any other trademarks mentioned are registered trademarks of their respective owners. These trademarks are used solely to indicate the compatibility of this product. We reserve the right to take action against any unauthorized duplication or replication of the product.\n  \u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Astrofaber","offers":[{"title":"Default Title","offer_id":59241718546780,"sku":null,"price":49.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/0239\/5740\/files\/1-A-NEW.jpg?v=1790095417","url":"https:\/\/astrofaber.com\/products\/dewiew-seestar-s50-pro-2-dew-shields-filter-holder","provider":"Astrofaber","version":"1.0","type":"link"}