{"product_id":"sigma-45mm-f-2-8-dg-dn-contemporary-lens-sony-e","title":"Sigma 45mm f\/2.8 DG DN Contemporary Lens (Sony E)","description":"\u003cdiv class=\"title_PCPNqBQRJv\"\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:ecc52c20-67b0-4d24-9371-544a1cb940e8-0\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:ecc52c20-67b0-4d24-9371-544a1cb940e8-0\" data-turn-id-container=\"request-WEB:ecc52c20-67b0-4d24-9371-544a1cb940e8-0\" data-testid=\"conversation-turn-2\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"734d69a3-f5e4-4863-b51f-9b58e1957d8f\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch1 data-section-id=\"7jqazk\" data-start=\"0\" data-end=\"62\"\u003eSigma 45mm f\/2.8 DG DN Contemporary Lens (Sony E) – Overview\u003c\/h1\u003e\n\u003ch2 data-section-id=\"13ax1s5\" data-start=\"64\" data-end=\"79\"\u003eIntroduction\u003c\/h2\u003e\n\u003cp data-start=\"80\" data-end=\"417\"\u003eThe \u003cstrong\u003eSigma 45mm f\/2.8 DG DN Contemporary Lens\u003c\/strong\u003e is a compact prime lens designed for \u003cstrong\u003eSony E-mount \u003c\/strong\u003efull-frame mirrorless cameras. Part of Sigma’s Contemporary series, it combines premium metal construction, excellent portability, and pleasing image rendering, making it ideal for everyday photography, travel, street shooting, and portraits.\u003c\/p\u003e\n\u003ch2 data-section-id=\"13kntht\" data-start=\"419\" data-end=\"441\"\u003eOptical Performance\u003c\/h2\u003e\n\u003cp data-start=\"442\" data-end=\"846\"\u003eFeaturing a 45mm focal length, the lens offers a natural perspective that sits between traditional 35mm and 50mm lenses. Its f\/2.8 maximum aperture provides good low-light capability and attractive background separation while maintaining a compact form factor. \u003cstrong\u003eThe optical design delivers sharp images with smooth transitions between in-focus and out-of-focus areas, producing a classic and refined look.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"ecvirr\" data-start=\"848\" data-end=\"875\"\u003eDesign and Build Quality\u003c\/h2\u003e\n\u003cp data-start=\"876\" data-end=\"1213\"\u003eOne of the lens’s standout features is its all-metal construction. \u003cstrong\u003eThe aperture ring, focus ring, and lens hood are crafted from metal, giving it a premium feel and excellent durability.\u003c\/strong\u003e Weighing approximately 215 grams, it is lightweight and well-balanced on Sony mirrorless bodies, making it comfortable for extended shooting sessions.\u003c\/p\u003e\n\u003ch2 data-section-id=\"16jn34y\" data-start=\"1215\" data-end=\"1240\"\u003eAutofocus and Handling\u003c\/h2\u003e\n\u003cp data-start=\"1241\" data-end=\"1544\"\u003eThe lens uses a stepping motor that provides fast, accurate, and quiet autofocus performance.\u003cstrong\u003e This makes it suitable for both still photography and video recording. \u003c\/strong\u003eThe manual aperture ring offers direct exposure control, enhancing the shooting experience for photographers who prefer tactile operation.\u003c\/p\u003e\n\u003ch2 data-section-id=\"16oky33\" data-start=\"1546\" data-end=\"1562\"\u003eImage Quality\u003c\/h2\u003e\n\u003cp data-start=\"1563\" data-end=\"1890\"\u003eThe Sigma 45mm f\/2.8 produces sharp center detail, pleasing contrast, and natural color reproduction. Rather than focusing solely on technical perfection, the lens is designed to create images with character and smooth bokeh.\u003cstrong\u003e It performs particularly well for environmental portraits, street photography, and lifestyle imagery.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1892\" data-end=\"1907\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1908\" data-end=\"2182\"\u003e\n\u003cli data-section-id=\"16spfgq\" data-start=\"1908\" data-end=\"1942\"\u003e45mm standard prime focal length\u003c\/li\u003e\n\u003cli data-section-id=\"xm5d25\" data-start=\"1943\" data-end=\"1967\"\u003ef\/2.8 maximum aperture\u003c\/li\u003e\n\u003cli data-section-id=\"1m8mjm3\" data-start=\"1968\" data-end=\"2007\"\u003eFull-frame Sony E-mount compatibility\u003c\/li\u003e\n\u003cli data-section-id=\"1pi3mw8\" data-start=\"2008\" data-end=\"2040\"\u003eCompact and lightweight design\u003c\/li\u003e\n\u003cli data-section-id=\"1no84pf\" data-start=\"2041\" data-end=\"2073\"\u003ePremium all-metal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1chevry\" data-start=\"2074\" data-end=\"2106\"\u003eQuiet stepping motor autofocus\u003c\/li\u003e\n\u003cli data-section-id=\"73ok5s\" data-start=\"2107\" data-end=\"2129\"\u003eManual aperture ring\u003c\/li\u003e\n\u003cli data-section-id=\"1bg0m7x\" data-start=\"2130\" data-end=\"2182\"\u003eHigh-quality image rendering with attractive bokeh\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"8dtpi\" data-start=\"2184\" data-end=\"2197\"\u003eConclusion\u003c\/h2\u003e\n\u003cp data-start=\"2198\" data-end=\"2499\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe Sigma 45mm f\/2.8 DG DN Contemporary is an excellent choice for \u003cstrong\u003ephotographers seeking a compact, stylish, and versatile prime lens. \u003c\/strong\u003eIts combination of premium build quality, natural perspective, and distinctive image character makes it a strong everyday lens for Sony full-frame mirrorless cameras.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 data-selenium=\"specsItemTitle\" class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle1_TAw0W35QK_ weightNormal_TAw0W35QK_ primary_i3MsQsqoe0\"\u003eSigma 45mm f\/2.8 DG DN Contemporary\u003cspan\u003e \u003c\/span\u003eSpecs\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"group_fDXOr6EpR9\"\u003e\n\u003ctable class=\"table_fDXOr6EpR9\" data-selenium=\"specsItemGroupTable\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eFocal Length\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e45mm\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eAperture\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003eMaximum: f\/2.8\u003cbr\u003eMinimum: f\/22\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eLens Mount\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003eSony E\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eLens Format Coverage\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003eFull-Frame\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eAngle of View\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e51.3°\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eMinimum Focus Distance\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e9.45\" \/ 24 cm\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eMagnification\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e1:4 Macro Reproduction Ratio\u003cbr\u003e0.25x Magnification\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e8 Elements in 7 Groups\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eAperture\/Iris Blades\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e7, Rounded\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eFocus Type\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003eAutofocus\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eImage Stabilization\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eFilter Size\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e55 mm (Front)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eDimensions\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003eø: 2.52 x L: 1.82\" \/ ø: 64 x L: 46.2 mm\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableRow\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnLabel\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\" data-selenium=\"specsItemGroupTableColumnValue\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e7.58 oz \/ 215 g\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Sigma","offers":[{"title":"Default Title","offer_id":54547430736201,"sku":"5213301","price":334.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/7031\/2009\/files\/Sigma45mmf2.8DGDNContemporaryLens_SonyE.jpg?v=1780648328","url":"https:\/\/cameriz.com\/products\/sigma-45mm-f-2-8-dg-dn-contemporary-lens-sony-e","provider":"Cameriz Limited","version":"1.0","type":"link"}