{"product_id":"sigma-18-35mm-f1-8-dc-hsm-a-canon-ef-refurbished","title":"Sigma 18-35mm F1.8 DC HSM | A - Canon EF - Refurbished","description":"\u003ch2\u003eSigma 18-35mm F1.8 DC HSM | Art Lens for Canon EF (Refurbished)\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSigma 18-35mm F1.8 DC HSM | Art\u003c\/strong\u003e is one of the most celebrated APS-C zoom lenses ever produced. Combining the versatility of a standard zoom with the exceptional brightness of a prime lens, it was the world's first interchangeable DSLR zoom to offer a constant \u003cstrong\u003eF1.8 aperture\u003c\/strong\u003e throughout its zoom range.\u003c\/p\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003eCanon EF-mount APS-C DSLR cameras\u003c\/strong\u003e, this \u003cstrong\u003eGenuine Sigma Refurbished\u003c\/strong\u003e lens delivers outstanding image quality for photography and filmmaking alike. With a full-frame equivalent focal length of approximately 27-52mm, it's the perfect everyday lens for portraits, landscapes, street photography, weddings, documentary work and video production.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGenuine Sigma Refurbished product\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConstant F1.8 aperture throughout the zoom range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for Canon EF APS-C DSLR cameras\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutstanding sharpness from edge to edge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBeautiful background blur and low-light performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast and quiet Hyper Sonic Motor (HSM) autofocus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull-time manual focus override\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternal zoom and internal focusing design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePremium SLD glass and advanced aspherical elements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRounded 9-blade diaphragm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-precision brass bayonet mount\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for both photography and filmmaking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eA Zoom Lens That Performs Like a Prime\u003c\/h2\u003e\n\u003cp\u003eThe Sigma 18-35mm F1.8 Art changed expectations of what a zoom lens could achieve.\u003c\/p\u003e\n\u003cp\u003eOffering a constant \u003cstrong\u003eF1.8 aperture\u003c\/strong\u003e throughout the entire zoom range, it delivers exceptional low-light performance while producing beautifully shallow depth of field that was previously only possible with fast prime lenses.\u003c\/p\u003e\n\u003cp\u003eWhether you're shooting portraits at 35mm, environmental images around 24mm or wider scenes at 18mm, the lens delivers consistently outstanding sharpness and contrast across the frame.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePerfect for Photography and Video\u003c\/h2\u003e\n\u003cp\u003eThe versatile focal length makes this one of the most useful lenses available for APS-C cameras.\u003c\/p\u003e\n\u003cp\u003eIdeal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePortrait Photography\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStreet Photography\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeddings \u0026amp; Events\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDocumentary Photography\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLandscapes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTravel Photography\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContent Creation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProfessional Video Production\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts constant F1.8 aperture also makes it a favourite among filmmakers, providing excellent low-light performance and beautiful cinematic background separation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFast, Quiet Hyper Sonic Motor Autofocus\u003c\/h2\u003e\n\u003cp\u003eSigma's \u003cstrong\u003eHyper Sonic Motor (HSM)\u003c\/strong\u003e provides fast, smooth and virtually silent autofocus performance.\u003c\/p\u003e\n\u003cp\u003eAdditional focusing benefits include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFull-time manual focus override\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast subject acquisition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuiet operation for video recording\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmooth, accurate autofocus tracking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eInternal Zoom \u0026amp; Internal Focus Design\u003c\/h2\u003e\n\u003cp\u003eUnlike many standard zoom lenses, the Sigma 18-35mm features both \u003cstrong\u003einternal zoom\u003c\/strong\u003e and \u003cstrong\u003einternal focusing\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis means:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThe lens does not extend while zooming\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe front element does not rotate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBalance remains consistent on gimbals and rigs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolarising filters remain correctly positioned\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese features make it 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