{"product_id":"celestron-reducer-lens-7x-edgehd-1400","title":"Celestron EdgeHD 1400 Reducer Lens .7x","description":"\u003cp\u003eThe Celestron Reducer Lens .7x - EdgeHD 1400 is a .7x reducer lens from Celestron for the EdgeHD 1400.\u003c\/p\u003e\n\u003ch3 class=\"h6\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cp\u003eCelestron Reducer Lens .7x - EdgeHD 1400 The EdgeHD 0.7x Reducer, specifically designed for Celestron's 14\" model, boasts a meticulously crafted 5-element optical design. This design is unique in its ability to maintain the flat-field performance of the EdgeHD optical system. In contrast to standard reducers, it sustains sharpness across the entire field and provides ample back-focus.\u003c\/p\u003e\n\u003cp\u003eThis ensures smooth compatibility with an extensive array of imaging accessories and camera configurations, facilitating quicker imaging and a broader field of view.\u003c\/p\u003e\n\u003ch3 class=\"h6\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5-element optical design\u003c\/li\u003e\n\u003cli\u003eFull f-stop increase in speed\u003c\/li\u003e\n\u003cli\u003eField of view expansion by 43 percent\u003c\/li\u003e\n\u003cli\u003eHigh-index optical elements\u003c\/li\u003e\n\u003cli\u003eFull Frame Imaging Capability\u003c\/li\u003e\n\u003cli\u003eAdvanced Optical Glass and Coatings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHigh-index optical elements, including extra-low dispersion and rare-earth lanthanum glass, provide excellent contrast whilst minimising chromatic aberration. All air-to-glass surfaces are fully multi-coated to maximise light transmission and enhance colour accuracy.\u003c\/p\u003e\n\u003cp\u003eBlackened lens edges further reduce internal reflections, delivering improved contrast and overall image clarity.\u003c\/p\u003e\n\u003ch3 class=\"h6\"\u003eFull Frame Imaging Capability\u003c\/h3\u003e\n\u003cp\u003eWith large diameter lens elements and a 60mm clear aperture, the reducer produces an optimised 42mm image circle suitable for full-frame sensors and large CCD cameras.\u003c\/p\u003e\n\u003cp\u003eIt threads directly onto the 3.25\" rear cell of the EdgeHD optical tube, reducing mechanical vignetting and enabling the use of off-axis guiders and other advanced imaging accessories.\u003c\/p\u003e\n\u003ch3 class=\"h6\"\u003ePrecision Engineering and Durable Construction\u003c\/h3\u003e\n\u003cp\u003eThe housing is CNC machined from aluminium to ensure precise alignment and spacing of the optical elements, maintaining consistent performance in demanding conditions. Threaded metal covers are included on both ends of the lens assembly to protect the optics from dust and scratches when not in use.\u003c\/p\u003e\n\u003ch3 class=\"h6\"\u003eVersatile Imaging System Integration\u003c\/h3\u003e\n\u003cp\u003eWhen paired with the Fastar capability of the EdgeHD system, this 0.7x reducer provides an ideal intermediate focal length between the native f\/11 configuration and optional f\/2 imaging setups.\u003c\/p\u003e\n\u003cp\u003eThis versatility allows astrophotographers to adapt their equipment for a wide range of imaging scenarios, making the EdgeHD platform one of the most complete and flexible imaging systems available in its class.\u003c\/p\u003e\n\u003ch3 class=\"h6\"\u003eTop Three Features\u003c\/h3\u003e\n\u003cp\u003eCelestron Reducer Lens .7x - EdgeHD 1400\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5-element optical design:\u003c\/strong\u003e This feature ensures the lens maintains the flat-field performance of the EdgeHD optical system. Unlike standard reducers, it sustains sharpness across the entire field and provides ample back-focus.\u003c\/p\u003e\n\u003cp\u003eThis results in smooth compatibility with a wide range of imaging accessories and camera configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFull f-stop increase in speed:\u003c\/strong\u003e This feature delivers a significant increase in speed, reducing exposure times by half while maintaining the same image brightness. This leads to a more efficient imaging process, allowing you to capture stunning images in less time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eField of view expansion by 43 percent:\u003c\/strong\u003e This feature expands the field of view, making it easier to frame large deep-sky objects such as nebulae and galaxies. This results in a more flexible and efficient imaging process, allowing you to capture a wider range of celestial objects.\u003c\/p\u003e\n\u003ch3 class=\"h6\"\u003eOur expert's opinion about the Celestron Reducer Lens .7x - EdgeHD 1400\u003c\/h3\u003e\n\u003cp\u003eThe Celestron Reducer Lens .7x - EdgeHD 1400 is a meticulously crafted piece of equipment, designed specifically for Celestron's 14\" model.\u003c\/p\u003e\n\u003cp\u003eIts unique 5-element optical design maintains the flat-field performance of the EdgeHD optical system, providing sharpness across the entire field. With a full f-stop increase in speed and a 43 percent expansion in the field of view, it's perfect for capturing large deep-sky objects. Its high-index optical elements and full-frame imaging capability make it a versatile addition to any astrophotographer's toolkit.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":45540020125872,"sku":"94240","price":1795.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/0753\/8352\/files\/celestron-reducer-lens-7x-edgehd-1400.jpg?v=1787864507","url":"https:\/\/acstechnology.com.au\/products\/celestron-reducer-lens-7x-edgehd-1400","provider":"ACS Technology","version":"1.0","type":"link"}