{"product_id":"daystar-filters-camera-quark-h-alpha-solar-filter-for-nikon-chromosphere","title":"DayStar Filters Camera Quark H-alpha Solar Filter for Nikon (Chromosphere)","description":"\u003cul\u003e \u003cli\u003e656nm H-Alpha Filter with 12mm Blocking\u003c\/li\u003e \u003cli\u003eTuned for Chromosphere Viewing\u003c\/li\u003e \u003cli\u003eUse Nikon Lenses for Solar Imaging\u003c\/li\u003e \u003cli\u003e±0.5? Wing Shift Tuning\u003c\/li\u003e \u003cli\u003e2-Element Telecentric 4.2x Barlow Lens\u003c\/li\u003e \u003cli\u003eOptical Coatings Tuned to H-Alpha Band\u003c\/li\u003e \u003cli\u003eNo OTA Aperture Limitations\u003c\/li\u003e \u003cli\u003e5 VDC, 1.5A micro-USB Port\u003c\/li\u003e \u003cli\u003e1\/4\"-20 Tripod and Vixen Dovetail Plate\u003c\/li\u003e \u003cli\u003eDoes Not Support All Lens Functions\u003c\/li\u003e \u003c\/ul\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cp\u003e Building on the success of the standard versions of their Quark, \u003cb\u003eDaystar Filters\u003c\/b\u003e designed this version of the \u003cb\u003eCamera Quark H-alpha Solar Filter\u003c\/b\u003e to fit Nikon SLR and DLSR bodies and lenses to allow imaging or viewing chromosphere details. To fit your camera system, the each end is equipped with a corresponding bayonet mount for easy attachment, and full disk viewing possible on lenses up to ~450mm focal length. A rear 1.25\" eyepiece adapter is included to allow the use of traditional astronomical eyepieces. This adapter essentially converts your lens into a solar telescope. Daystar recommends the use of red, orange or yellow colored glass lens front filters for apertures over 80mm. \u003c\/p\u003e \u003cp\u003eThe filter is tuned to the 0.5-0.3? bandwidth of the 656nm hydrogen-alpha wavelength with the ability to tune it ±0.5? from the center line for compensate for Doppler shift or to focus on specific regions or features, with indicators every 0.1?. The chromosphere's surface structure behaves differently in active regions than quiet areas, where magnetic field lines are stronger, so viewing this portion of the sun provides a constantly-changing observational experience. The filter is powered via a micro-USB port, and Daystar includes a power cord and an AC adapter to meet the high-power requirements of 5 VDC 1.5A. To enable its use at home and abroad, a set of international outlet plugs is provided with adapters for the US, UK, EU, and Australia.\u003c\/p\u003e \u003cp\u003eThe Camera Quark comes with a combination lens foot with 1\/4-20 tripod holes to mount it on conventional photo\/video\/field tripods, and a Vixen-style dovetail plate for telescope mounts. While a focal extender spacer ring is included to ensure compatibility with a wide variety of lenses, focus and clearances are not guaranteed with all Nikon lenses. Because there is no electric pass-through on the filter, when installed between the camera body and lens, some lens features such as auto-focus and electronic aperture control will not work.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdl\u003e \u003cdt\u003eFilter Properties\u003c\/dt\u003e \u003cdd\u003e \u003cul\u003e \u003cli\u003eHydrogen-alpha bandpass\u003c\/li\u003e \u003cli\u003eIntegrated 12mm blocking filter\u003c\/li\u003e \u003cli\u003e21mm clear filter aperture\u003c\/li\u003e \u003cli\u003eTuned to 0.5-0.3? for viewing chromosphere details\u003c\/li\u003e \u003cli\u003eTuning knob allows for ±0.5? wing shift for Doppler-shift compensation\u003c\/li\u003e \u003cli\u003eMarkers at every 0.1? for reference and repeatability\u003c\/li\u003e \u003cli\u003eLED indicators for power, warming, ready, and fault\u003c\/li\u003e \u003c\/ul\u003e \u003c\/dd\u003e \u003c\/dl\u003e \u003cdl\u003e \u003cdt\u003eOptics\u003c\/dt\u003e \u003cdd\u003e \u003cul\u003e \u003cli\u003eIntegrated 4.2x Barlow lens\u003c\/li\u003e \u003cli\u003eLens and optical coatings designed specifically for 656nm H-alpha wavelength\u003c\/li\u003e \u003cli\u003eTwo-element telecentric lens design keeps light waves parallel to flatten the field of view and reduce parallax as magnification increases\u003c\/li\u003e \u003c\/ul\u003e \u003c\/dd\u003e \u003c\/dl\u003e \u003cdl\u003e \u003cdt\u003eCamera\/Lens Compatibility\u003c\/dt\u003e \u003cdd\u003e \u003cul\u003e \u003cli\u003eFront and rear bayonet mounts for Nikon cameras and lenses\u003c\/li\u003e \u003cli\u003eFull disk viewing possible on lenses up to ~450mm focal length lenses\u003c\/li\u003e \u003cli\u003eIncludes focal extender spacer ring to ensure compatibility with a wide variety of lenses\u003c\/li\u003e \u003cli\u003eNo electric pass through on filter so lens features like auto-focus and electronic aperture control will not work\u003c\/li\u003e \u003cli\u003eFocus and clearances not guaranteed for 100% of lenses\u003c\/li\u003e \u003cli\u003eUse of red, orange or yellow colored glass lens front filters recommended\u003c\/li\u003e \u003cli\u003e1.25\" eyepiece adapter to use conventional astronomical eyepieces and convert lens into solar telescope\u003c\/li\u003e \u003c\/ul\u003e \u003c\/dd\u003e \u003c\/dl\u003e \u003cdl\u003e \u003cdt\u003ePower\u003c\/dt\u003e \u003cdd\u003e \u003cul\u003e \u003cli\u003e5 VDC, 1.5A micro-USB port\u003c\/li\u003e \u003cli\u003e90-240 VAC wall adapter\u003c\/li\u003e \u003cli\u003eSet of international outlet plugs for US, UK, EU, and Australia\u003c\/li\u003e \u003c\/ul\u003e \u003c\/dd\u003e \u003c\/dl\u003e \u003cdl\u003e \u003cdt\u003eMounting\u003c\/dt\u003e \u003cdd\u003e \u003cul\u003e \u003cli\u003eReversible combination lens foot\u003c\/li\u003e \u003cli\u003e1\/4\"-20 tripod holes for use with standard photo, video, or field tripods\u003c\/li\u003e \u003cli\u003eVixen-style dovetail plate for use with telescope mounts\u003c\/li\u003e \u003c\/ul\u003e \u003c\/dd\u003e \u003c\/dl\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cspan\u003eUPC: 724696425748\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e\u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eType\u003c\/td\u003e \u003ctd\u003eHydrogen-Alpha\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFilter Factor\u003c\/td\u003e \u003ctd\u003e0.5 - 0.3 ?\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eApplication\u003c\/td\u003e \u003ctd\u003eChromosphere viewing\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMounting\u003c\/td\u003e \u003ctd\u003eNikon bayonet, front and rear\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMulti-Coated\u003c\/td\u003e \u003ctd\u003eYes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower Requirement\u003c\/td\u003e \u003ctd\u003e5 VDC, 1.5 A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConstruction\u003c\/td\u003e \u003ctd\u003eAluminum alloy\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDimensions\u003c\/td\u003e \u003ctd\u003eNot specified by manufacturer\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003eIn the Box\u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003eDayStar Filters Camera Quark H-alpha Solar Filter for Nikon (Chromosphere)\u003c\/div\u003e \u003c\/div\u003e \u003cul\u003e \u003cli\u003eLens Foot\u003c\/li\u003e \u003cli\u003ePlastic Case\u003c\/li\u003e \u003cli\u003eUSB Power Cord\u003c\/li\u003e \u003cli\u003e90-240VAC Wall Outlet Power Adapter\u003c\/li\u003e \u003cli\u003eSet of International Plug Adapters\u003c\/li\u003e \u003cli\u003eFocal Extender Spacer Ring\u003c\/li\u003e \u003cli\u003e1.25\" Eyepiece Adapter\u003c\/li\u003e \u003cli\u003eLimited 10-Year Warranty\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.","brand":"DayStar Filters-10","offers":[{"title":"Default Title","offer_id":27485519248,"sku":"DADSZTNC:DADSZTNC:bhpv","price":161840.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/daystar_filters_dsztnc_camera_quark_eyepiece_filter_1481754921000_1302631.jpg?v=1575981135","url":"https:\/\/www.tanotis.com\/products\/daystar-filters-camera-quark-h-alpha-solar-filter-for-nikon-chromosphere","provider":"Tanotis","version":"1.0","type":"link"}