{"product_id":"zeiss-40mm-f2-batis-cf","title":"Zeiss 40mm f2 Batis CF - Sony E - 426224","description":"\u003ch2\u003eZeiss 40mm f2 Batis CF - Sony E - 426224\u003c\/h2\u003e\n\u003cp\u003eThe ZEISS Batis 2\/40 CF is a lightweight wide-angle lens with a fast autofocus and a close focusing distance of just 24 centimeters, making it versatile for both standard and close-up photography. Its moderate wide-angle perspective and high micro contrast at f\/2 aperture allow for detailed and sharp images of individual subjects. Designed specifically for Sony full-frame mirrorless cameras, this lens combines compactness with high performance, featuring fast, quiet autofocus and weather-resistant construction. The innovative OLED display provides precise distance and depth of field information, ensuring accurate focus. With ZEISS’s renowned T* coating and advanced optical design, it delivers exceptional image quality in every shot.\u003c\/p\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:bad00950-6177-4a66-9a0c-08297b054959-9\" 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:bad00950-6177-4a66-9a0c-08297b054959-9\" data-turn-id-container=\"request-WEB:bad00950-6177-4a66-9a0c-08297b054959-9\" data-testid=\"conversation-turn-20\" 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=\"d63d5912-ba20-4eb9-9ac4-3b9487aae2d1\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" 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\" data-turn-start-message=\"true\" 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\u003cul data-start=\"27\" data-end=\"1442\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"16r0uhk\" data-start=\"27\" data-end=\"231\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"64\"\u003eModern close-focus versatility:\u003c\/strong\u003e The \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZeiss\u003c\/span\u003e\u003c\/span\u003e Batis 40mm f\/2 CF is designed for everyday shooting with an added “Close Focus” capability for detailed near-subject work.\u003c\/li\u003e\n\u003cli data-section-id=\"1iqgyt\" data-start=\"232\" data-end=\"399\"\u003e\n\u003cstrong data-start=\"234\" data-end=\"264\"\u003eExcellent image sharpness:\u003c\/strong\u003e Delivers high resolution and strong micro-contrast across the frame, even at f\/2, suitable for professional full-frame Sony systems.\u003c\/li\u003e\n\u003cli data-section-id=\"1sq8mmr\" data-start=\"400\" data-end=\"584\"\u003e\n\u003cstrong data-start=\"402\" data-end=\"431\"\u003eTrue hybrid focal length:\u003c\/strong\u003e The 40mm perspective sits between 35mm and 50mm, offering a natural, slightly immersive look ideal for travel, documentary, and lifestyle photography.\u003c\/li\u003e\n\u003cli data-section-id=\"dpg6lc\" data-start=\"585\" data-end=\"747\"\u003e\n\u003cstrong data-start=\"587\" data-end=\"617\"\u003eClose-focus strength (CF):\u003c\/strong\u003e Enables impressive near-macro-style shots, expanding creative flexibility for textures, products, and detail-rich compositions.\u003c\/li\u003e\n\u003cli data-section-id=\"1ekq9tn\" data-start=\"748\" data-end=\"872\"\u003e\n\u003cstrong data-start=\"750\" data-end=\"777\"\u003eSmooth Zeiss rendering:\u003c\/strong\u003e Neutral colors, clean contrast, and controlled flare produce a polished, modern image style.\u003c\/li\u003e\n\u003cli data-section-id=\"mtu262\" data-start=\"873\" data-end=\"1024\"\u003e\n\u003cstrong data-start=\"875\" data-end=\"904\"\u003eFast and quiet autofocus:\u003c\/strong\u003e Optimized for \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSony\u003c\/span\u003e\u003c\/span\u003e E-mount mirrorless cameras, supporting both stills and video use.\u003c\/li\u003e\n\u003cli data-section-id=\"skvv0y\" data-start=\"1025\" data-end=\"1153\"\u003e\n\u003cstrong data-start=\"1027\" data-end=\"1053\"\u003eBuilt-in OLED display:\u003c\/strong\u003e Shows focus distance and depth-of-field information for precise manual control and zone focusing.\u003c\/li\u003e\n\u003cli data-section-id=\"1d62v4q\" data-start=\"1154\" data-end=\"1283\"\u003e\n\u003cstrong data-start=\"1156\" data-end=\"1187\"\u003eCompact professional build:\u003c\/strong\u003e Lightweight, weather-sealed design makes it highly practical for travel and all-day shooting.\u003c\/li\u003e\n\u003cli data-section-id=\"1yo8ca\" data-start=\"1284\" data-end=\"1442\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1286\" data-end=\"1314\"\u003eAll-round creative lens:\u003c\/strong\u003e A versatile choice for photographers who want sharp optics, close-focus capability, and a natural field of view in one package.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:493af699-8c07-4d6d-a27f-80ee8cbfacc8-18\" 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:493af699-8c07-4d6d-a27f-80ee8cbfacc8-18\" data-turn-id-container=\"request-WEB:493af699-8c07-4d6d-a27f-80ee8cbfacc8-18\" data-testid=\"conversation-turn-38\" 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=\"c66292f8-cfe0-47e8-9973-2345b1f5f7da\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" 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\u003cp data-start=\"0\" data-end=\"303\"\u003e\u003cstrong data-start=\"0\" data-end=\"60\"\u003eQ: What is the ZEISS Batis 40mm f\/2 CF (Sony E, 426224)?\u003c\/strong\u003e\u003cbr data-start=\"60\" data-end=\"63\"\u003e\u003cstrong data-start=\"63\" data-end=\"69\"\u003eA:\u003c\/strong\u003e A full-frame autofocus “short-normal” prime lens for Sony E-mount that sits between 35mm and 50mm, designed with ZEISS Distagon optics for high sharpness, low distortion, and natural rendering. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"557\"\u003e\u003cstrong data-start=\"305\" data-end=\"332\"\u003eQ: What does “CF” mean?\u003c\/strong\u003e\u003cbr data-start=\"332\" data-end=\"335\"\u003e\u003cstrong data-start=\"335\" data-end=\"341\"\u003eA:\u003c\/strong\u003e CF stands for \u003cem data-start=\"356\" data-end=\"369\"\u003eClose Focus\u003c\/em\u003e—it allows very close focusing (about 24cm) with higher-than-normal magnification for a standard prime, useful for detail shots and semi-macro work. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"559\" data-end=\"779\"\u003e\u003cstrong data-start=\"559\" data-end=\"586\"\u003eQ: What is it used for?\u003c\/strong\u003e\u003cbr data-start=\"586\" data-end=\"589\"\u003e\u003cstrong data-start=\"589\" data-end=\"595\"\u003eA:\u003c\/strong\u003e Everyday professional photography: portraits, street, travel, documentary, and close-up detail shots thanks to its flexible 40mm field of view. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"781\" data-end=\"1038\"\u003e\u003cstrong data-start=\"781\" data-end=\"811\"\u003eQ: What are the key specs?\u003c\/strong\u003e\u003cbr data-start=\"811\" data-end=\"814\"\u003e\u003cstrong data-start=\"814\" data-end=\"820\"\u003eA:\u003c\/strong\u003e 40mm focal length, f\/2–f\/22 aperture, full-frame coverage, Distagon optical design with aspherical\/low-dispersion elements, and ZEISS T* coatings for flare control and contrast. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1040\" data-end=\"1209\"\u003e\u003cstrong data-start=\"1040\" data-end=\"1070\"\u003eQ: Does it have autofocus?\u003c\/strong\u003e\u003cbr data-start=\"1070\" data-end=\"1073\"\u003e\u003cstrong data-start=\"1073\" data-end=\"1079\"\u003eA:\u003c\/strong\u003e Yes. It features fast, quiet linear motor autofocus designed for Sony mirrorless systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1211\" data-end=\"1452\"\u003e\u003cstrong data-start=\"1211\" data-end=\"1239\"\u003eQ: How is image quality?\u003c\/strong\u003e\u003cbr data-start=\"1239\" data-end=\"1242\"\u003e\u003cstrong data-start=\"1242\" data-end=\"1248\"\u003eA:\u003c\/strong\u003e Very sharp across the frame with excellent contrast, very low chromatic aberration, and controlled distortion; strong performance even at close focusing distances. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1454\" data-end=\"1643\"\u003e\u003cstrong data-start=\"1454\" data-end=\"1477\"\u003eQ: Any limitations?\u003c\/strong\u003e\u003cbr data-start=\"1477\" data-end=\"1480\"\u003e\u003cstrong data-start=\"1480\" data-end=\"1486\"\u003eA:\u003c\/strong\u003e f\/2 is not as bright as f\/1.4 lenses, and bokeh\/low-light performance is more modest compared to faster competitors. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1645\" data-end=\"1920\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1645\" data-end=\"1674\"\u003eQ: What makes it special?\u003c\/strong\u003e\u003cbr data-start=\"1674\" data-end=\"1677\"\u003e\u003cstrong data-start=\"1677\" data-end=\"1683\"\u003eA:\u003c\/strong\u003e Its “in-between” 40mm perspective, strong close-focusing ability, compact design, weather sealing, and consistent Zeiss rendering make it a versatile general-purpose prime for Sony full-frame users. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"6oei5y\" data-start=\"23\" data-end=\"111\"\u003eAlways use front and rear caps to protect optics from dust, scratches, and moisture.\u003c\/li\u003e\n\u003cli data-section-id=\"by2vqq\" data-start=\"112\" data-end=\"221\"\u003eClean glass elements with a microfiber cloth and lens-safe cleaner; avoid abrasive materials or solvents.\u003c\/li\u003e\n\u003cli data-section-id=\"k40ift\" data-start=\"222\" data-end=\"313\"\u003eStore in a dry, cool place with silica gel to prevent fungus and internal haze buildup.\u003c\/li\u003e\n\u003cli data-section-id=\"jaue5m\" data-start=\"314\" data-end=\"423\"\u003eAvoid rapid temperature changes to reduce risk of internal condensation affecting optics and electronics.\u003c\/li\u003e\n\u003cli data-section-id=\"1b4n8qa\" data-start=\"424\" data-end=\"522\"\u003eKeep Sony E-mount contacts clean and dry for reliable communication and autofocus performance.\u003c\/li\u003e\n\u003cli data-section-id=\"dozdes\" data-start=\"523\" data-end=\"614\"\u003eInspect rubber seals and mount area regularly to maintain dust and moisture resistance.\u003c\/li\u003e\n\u003cli data-section-id=\"l3ohvn\" data-start=\"615\" data-end=\"710\"\u003eHandle by the lens barrel, not the focus or control rings, to preserve precision mechanics.\u003c\/li\u003e\n\u003cli data-section-id=\"1eo6nq2\" data-start=\"711\" data-end=\"802\" data-is-last-node=\"\"\u003eUse a protective UV or clear filter in harsh environments to safeguard the front element.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zeiss","offers":[{"title":"Default Title","offer_id":45804863094975,"sku":"426224","price":749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/426224-01.jpg?v=1782932654","url":"https:\/\/www.mybackyardzone.com\/products\/zeiss-40mm-f2-batis-cf","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}