{"product_id":"chiopt-xtreme-zoom-mf-75-250mm-t3-2-full-frame-parfocal-cine-zoom-lens","title":"CHIOPT XTREME ZOOM MF 75-250mm T3.2 Full Frame Parfocal Cine Zoom Lens (3 Mounts)","description":"\u003ch2\u003eCHIOPT XTREME ZOOM MF 75-250mm T3.2 Full Frame Parfocal Cine Zoom Lens (3 Mounts) — Telephoto 75-250mm Cine Zoom with Constant T3.2, 11 Aperture Blades, Parfocal, User-Swappable PL\/EF\/E Mounts\u003c\/h2\u003e\n\u003cp\u003eThe CHIOPT XTREME ZOOM MF 75-250mm T3.2 is a cinema zoom lens that covers Full Frame and Super 35 sensors with a ⌀46mm image circle. The 75-250mm range is a telephoto zoom with strong perspective compression that separates subjects well from cluttered backgrounds, ideal for long-distance portraits, sports and scenes where you can't get close to the subject. Its 3.5x zoom ratio is the widest in the set, and it uses an 11-blade aperture versus 9 blades on the other two, giving especially smooth, round bokeh, which matters for telephoto work with heavily blurred backgrounds. The constant T3.2 aperture across the zoom range lets you change focal length without exposure shifts. The Parfocal design holds focus while zooming in and out, and focus breathing is kept very low, so the frame doesn't grow or shrink when racking focus, making editing easier. Mounts are user-swappable between PL, Canon EF and Sony E with high-strength stainless steel mounts, so you can move to another camera system without buying a new lens. The focus ring rotates 288° with a standard 0.8 MOD gear, ready for a follow focus right away. The focus scale is marked in meters on the left and feet on the right, ready for international crews. The 114mm front diameter is the same across the set, so you can swap lenses without readjusting the Matte Box or donut. The all-metal body is sealed against dust and splashes, with housing gaps filled with special material, and back focus is user-adjustable with multiple shim sizes included.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eParfocal: focus holds while zooming, no refocusing mid-shot\u003c\/li\u003e\n  \u003cli\u003eConstant T3.2 across the range: no exposure shifts or readjustments when changing focal length\u003c\/li\u003e\n  \u003cli\u003eFull Frame + S35: 46mm image circle covers Full Frame and Super 35 sensors\u003c\/li\u003e\n  \u003cli\u003eVery low breathing: the frame doesn't grow or shrink when racking focus, for easier editing\u003c\/li\u003e\n  \u003cli\u003eInterchangeable mounts: PL \/ EF \/ E high-strength stainless steel mounts, change cameras without buying a new lens\u003c\/li\u003e\n  \u003cli\u003e288° focus rotation with 0.8 MOD gear: long focus throw for precise pulls, works with standard follow focus systems right away\u003c\/li\u003e\n  \u003cli\u003eDual meter + feet scales: meters on the left, feet on the right, ready for international crews\u003c\/li\u003e\n  \u003cli\u003e114mm front diameter across the set: swap lenses without readjusting the Matte Box \/ donut\u003c\/li\u003e\n  \u003cli\u003eAll-metal body, dust and splash resistant: housing gaps sealed with special material, built for location work\u003c\/li\u003e\n  \u003cli\u003eUser-adjustable back focus: multiple shim sizes included so you can fine-tune the flange distance yourself\u003c\/li\u003e\n  \u003cli\u003eColor-matched across all 3: 16-35 \/ 28-85 \/ 75-250 share the same color rendering and mechanics, ready to build a set\u003c\/li\u003e\n  \u003cli\u003eSmooth, round bokeh: 9-blade aperture (75-250mm = 11 blades) for beautifully round out-of-focus highlights\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLong-distance cinematic portraits\u003c\/li\u003e\n  \u003cli\u003eSports and events\u003c\/li\u003e\n  \u003cli\u003eScenes where you can't get close to the subject\u003c\/li\u003e\n  \u003cli\u003eShots that need heavily blurred backgrounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"product-specs\"\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLens Mount\u003c\/td\u003e\n\u003ctd\u003ePL \/ EF \/ E\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e16-35mm, 28-85mm, 75-250mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eZoom Ratio\u003c\/td\u003e\n\u003ctd\u003e2.18x, 3x, 3.5x\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAperture Range\u003c\/td\u003e\n\u003ctd\u003eT3.2-T22\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFocus\u003c\/td\u003e\n\u003ctd\u003eManual Focus\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eImaging Circle\u003c\/td\u003e\n\u003ctd\u003e⌀46mm (Full Frame + Super 35)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMOD From Lens Front\u003c\/td\u003e\n\u003ctd\u003e0.34m, 0.4m, 1.5m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMagnification\u003c\/td\u003e\n\u003ctd\u003e0.05-0.1X, 0.05-0.15X, 0.05-0.18X\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight (PL)\u003c\/td\u003e\n\u003ctd\u003e2.5kg, 2.7kg, 2.9kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eGear Pitch\u003c\/td\u003e\n\u003ctd\u003e0.8M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCHIOPT XTREME ZOOM MF 75-250mm T3.2 × 1\u003c\/li\u003e\n  \u003cli\u003ePL \/ Canon EF \/ Sony E mounts (user-swappable)\u003c\/li\u003e\n  \u003cli\u003eShim set in multiple sizes for back focus adjustment\u003c\/li\u003e\n  \u003cli\u003eFront and rear lens caps\u003c\/li\u003e\n  \u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ: Why does Parfocal matter?\u003c\/strong\u003e\u003cbr\u003eA: Typical zoom lenses lose focus when you zoom in or out, so you have to refocus every time. A Parfocal lens holds focus throughout the zoom range, so you can zoom during a take without the image going soft. It is an essential feature of cinema-grade zoom lenses.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ: Do I need to choose a mount when ordering?\u003c\/strong\u003e\u003cbr\u003eA: No. PL, Canon EF and Sony E mounts are all included, and the stainless steel mounts are user-swappable, so you can move to another camera system without buying a new lens.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ: Is adjusting back focus difficult?\u003c\/strong\u003e\u003cbr\u003eA: Not at all. Multiple shim sizes are included for setting the flange distance after a mount change or when infinity focus is off. We recommend checking back focus every time you change mounts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ: Is it worth buying the full set?\u003c\/strong\u003e\u003cbr\u003eA: All 3 share matched color rendering and mechanics, the same 114mm front diameter and 0.8 MOD gears in the same position, so you can swap lenses without moving the Matte Box or resetting the follow focus. For full-scale production work, the set is better value than a single lens.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSee more Cine lenses → \u003ca href=\"\/en-th\/collections\/cine-lenses\"\u003eCine Lenses\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCHIOPT XTREME ZOOM MF 75-250mm T3.2 Full Frame Parfocal Cine Zoom Lens (3 Mounts) — 1-year official Thai warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/CHPT-XTZ-MF16-35-T32-Detail-1.jpg\" alt=\"CHIOPT XTREME ZOOM MF 75-250mm T3.2 Full Frame Parfocal Cine Zoom Lens (3 Mounts) – Product detail image 1\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/CHPT-XTZ-MF16-35-T32-Detail-2.jpg\" alt=\"CHIOPT XTREME ZOOM MF 75-250mm T3.2 Full Frame Parfocal Cine Zoom Lens (3 Mounts) – Product detail image 2\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/CHPT-XTZ-MF16-35-T32-Detail-3.jpg\" alt=\"CHIOPT XTREME ZOOM MF 75-250mm T3.2 Full Frame Parfocal Cine Zoom Lens (3 Mounts) – Product detail image 3\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/CHPT-XTZ-MF16-35-T32-Detail-4.jpg\" alt=\"CHIOPT XTREME ZOOM MF 75-250mm T3.2 Full Frame Parfocal Cine Zoom Lens (3 Mounts) – Product detail image 4\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/CHPT-XTZ-MF16-35-T32-Detail-5.jpg\" alt=\"CHIOPT XTREME ZOOM MF 75-250mm T3.2 Full Frame Parfocal Cine Zoom Lens (3 Mounts) – Product detail image 5\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/CHPT-XTZ-MF16-35-T32-Detail-6.jpg\" alt=\"CHIOPT XTREME ZOOM MF 75-250mm T3.2 Full Frame Parfocal Cine Zoom Lens (3 Mounts) – Product detail image 6\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/CHPT-XTZ-MF16-35-T32-Detail-7.jpg\" alt=\"CHIOPT XTREME ZOOM MF 75-250mm T3.2 Full Frame Parfocal Cine Zoom Lens (3 Mounts) – Product detail image 7\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/CHPT-XTZ-MF16-35-T32-Detail-8.jpg\" alt=\"CHIOPT XTREME ZOOM MF 75-250mm T3.2 Full Frame Parfocal Cine Zoom Lens (3 Mounts) – Product detail image 8\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/CHPT-XTZ-MF16-35-T32-Detail-9.jpg\" alt=\"CHIOPT XTREME ZOOM MF 75-250mm T3.2 Full Frame Parfocal Cine Zoom Lens (3 Mounts) – Product detail image 9\"\u003e","brand":"CHIOPT","offers":[{"title":"Default Title","offer_id":59014591447180,"sku":"CHPT-XTZ-MF75-250-T32","price":139000.0,"currency_code":"THB","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/CHPT-XTZ-MF75-250-T32-Product-1.jpg?v=1789445463","url":"https:\/\/shop.lnwgadget.com\/en-th\/products\/chiopt-xtreme-zoom-mf-75-250mm-t3-2-full-frame-parfocal-cine-zoom-lens","provider":"lnwGadget Store","version":"1.0","type":"link"}