{"product_id":"sirui-swift-20mm-f2-4-full-frame-af-sony-e-leica-l-fuji-x","title":"SIRUI Swift 20mm F2.4 · Full Frame AF · Compact Wide Angle · Sony E \/ Leica L \/ Fuji X","description":"\u003ch2\u003eSIRUI Swift 20mm F2.4 — compact full-frame autofocus wide-angle lens, just approx. 207 g, dust and splash sealed\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSIRUI Swift 20mm F2.4 · Full Frame AF · Compact Wide Angle · Sony E \/ Leica L \/ Fuji X\u003c\/strong\u003e An autofocus wide-angle prime and one of the first lenses in SIRUI's Swift series (launched alongside the 40mm F2.2). It covers full-frame sensors and is designed to be small and light enough to stay on your camera every day, at only about 60–62 mm long and approx. 207 g. The optical design uses 11 elements in 9 groups, including 2 aspherical, 2 ED and 2 HRI elements, to reduce chromatic aberration and distortion. It has a 9-blade aperture and a quiet, fast STM autofocus motor, and is designed for low focus breathing, making it suitable for both stills and video. Minimum focus distance is 0.2 m, so you can shoot close subjects while keeping a wide background. It features a clicked aperture ring, an AF\/MF switch and a customizable Fn button, a dust- and splash-sealed body, an anti-smudge front coating, and takes 58mm filters.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e20mm full-frame wide angle\u003c\/strong\u003e — Captures wide views, architecture, interiors and handheld selfie vlogs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall and light\u003c\/strong\u003e — Approx. 62.3 mm long and approx. 207 g (Sony E); easy to carry every day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 special elements\u003c\/strong\u003e — 2 aspherical, 2 ED and 2 HRI elements in an 11-element, 9-group design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTM autofocus motor\u003c\/strong\u003e — Fast, quiet focusing with low focus breathing, well suited to video\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.2 m minimum focus distance\u003c\/strong\u003e — Shoot close subjects and capture the surroundings in the same frame\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e9-blade aperture\u003c\/strong\u003e — Smooth bokeh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull set of controls\u003c\/strong\u003e — Clicked aperture ring, AF\/MF switch and customizable Fn button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust and splash sealing\u003c\/strong\u003e — Plus an anti-smudge front coating for easy cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eScenery, landscape and architecture photography\u003c\/li\u003e\n\u003cli\u003eVlogging and handheld selfie shooting\u003c\/li\u003e\n\u003cli\u003eTravel and street photography with a small, light lens\u003c\/li\u003e\n\u003cli\u003eInteriors and tight spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"product-specs\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSIRUI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSwift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eFull Frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture Range\u003c\/td\u003e\n\u003ctd\u003ef\/2.4 – f\/16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Construction\u003c\/td\u003e\n\u003ctd\u003e11 elements in 9 groups (2 aspherical, 2 ED, 2 HRI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture Blades\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Focus Distance\u003c\/td\u003e\n\u003ctd\u003e0.2 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocus System\u003c\/td\u003e\n\u003ctd\u003eAutofocus, STM motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003eClicked aperture ring, AF\/MF switch, Fn button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeather Sealing\u003c\/td\u003e\n\u003ctd\u003eDust and splash resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eAnti-smudge front coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Size\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eØ69.5 mm × 62.3 mm long (Sony E) \/ 60.3 mm (L-Mount)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 207 g (Sony E) \/ 212 g (L-Mount)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount\u003c\/td\u003e\n\u003ctd\u003eSony E \/ L-Mount \/ Fujifilm X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSIRUI Swift 20mm F2.4 lens (in the selected mount) × 1\u003c\/li\u003e\n\u003cli\u003eLens hood × 1\u003c\/li\u003e\n\u003cli\u003eFront lens cap × 1\u003c\/li\u003e\n\u003cli\u003eRear lens cap × 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is it good for video?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The STM motor focuses quietly and SIRUI designed it for low focus breathing. However, the aperture ring is clicked, so adjusting the aperture while recording may produce audible clicks and stepped exposure changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I use it on an APS-C camera?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The lens covers full frame, so it works on APS-C cameras with the same mount. On most APS-C cameras it gives a field of view of approximately 30mm equivalent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is it waterproof?\u003c\/strong\u003e\u003cbr\u003eA: It has dust and splash sealing for outdoor use in humid conditions or light rain, but it is not a waterproof lens and should not be exposed to water directly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What filter size does it take?\u003c\/strong\u003e\u003cbr\u003eA: 58mm filters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSIRUI Swift 20mm F2.4 — compact full-frame autofocus wide-angle lens, approx. 207 g, 11 elements in 9 groups, STM motor, 0.2 m minimum focus, aperture ring, Fn button, dust and splash sealed, 58mm filters; for Sony E \/ L-Mount \/ Fujifilm X\u003c\/strong\u003e\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/SW20-Detail-1.jpg\" alt=\"SIRUI Swift 20mm F2.4 – Product detail image 1\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/SW20-Detail-2.jpg\" alt=\"SIRUI Swift 20mm F2.4 – Product detail image 2\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/SW20-Detail-3.jpg\" alt=\"SIRUI Swift 20mm F2.4 – Product detail image 3\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/SW20-Detail-4.jpg\" alt=\"SIRUI Swift 20mm F2.4 – Product detail image 4\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/SW20-Detail-5.jpg\" alt=\"SIRUI Swift 20mm F2.4 – Product detail image 5\"\u003e","brand":"SIRUI","offers":[{"title":"Sony E","offer_id":63606599745676,"sku":"SW20-E","price":6990.0,"currency_code":"THB","in_stock":false},{"title":"Leica L","offer_id":63606599778444,"sku":"SW20-L","price":6990.0,"currency_code":"THB","in_stock":false},{"title":"Fuji X","offer_id":63606599811212,"sku":"SW20-X","price":6990.0,"currency_code":"THB","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/SW20-Product-1.jpg?v=1793854083","url":"https:\/\/shop.lnwgadget.com\/en-th\/products\/sirui-swift-20mm-f2-4-full-frame-af-sony-e-leica-l-fuji-x","provider":"lnwGadget Store","version":"1.0","type":"link"}