{"product_id":"read-canon-lens-ef-300mm-f4-l-is-usm","title":"*READ* Canon Lens EF 300mm F4 L IS USM","description":"\u003cdiv class=\"group my-4 block w-full cursor-pointer text-start\" role=\"button\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex flex-col gap-3 md:flex-row md:items-center md:gap-6\"\u003e\n\u003cdiv class=\"font-['SF_Pro_Text','SF_Pro_Display','SF_Pro',var(--font-sans)] flex min-w-0 flex-col justify-center\"\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eCanon EF 300mm F4L IS USM\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens Type:\u003c\/strong\u003e Telephoto Prime Lens\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocal Length:\u003c\/strong\u003e 300mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Aperture:\u003c\/strong\u003e F4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens Mount:\u003c\/strong\u003e Canon EF Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat Coverage:\u003c\/strong\u003e Full Frame (35mm) \/ APS-C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImage Stabilization:\u003c\/strong\u003e Yes (Image Stabilizer)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutofocus:\u003c\/strong\u003e Yes (USM – Ultrasonic Motor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Focus Distance:\u003c\/strong\u003e 1.5 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Magnification:\u003c\/strong\u003e 0.24×\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Size:\u003c\/strong\u003e 77 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocus Type:\u003c\/strong\u003e Autofocus \/ Full-Time Manual Focus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 1,190 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Canon EF 300mm F4L IS USM is a professional L-series telephoto prime lens that balances impressive reach with relatively compact handling. Its fixed 300mm focal length makes it well suited to wildlife, sports, nature, aviation, and outdoor photography where subject distance is a constant challenge.\u003c\/p\u003e\n\u003cp\u003eThe built-in Image Stabilizer enhances handheld usability, while the ring-type USM autofocus system delivers fast, quiet, and accurate focusing. Known for its strong sharpness, excellent contrast, and durable L-series construction, the EF 300mm F4L IS USM remains a respected choice for photographers seeking a lightweight alternative to larger super-telephoto lenses without sacrificing optical performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSerial Number:\u003c\/strong\u003e 111524\u003cbr\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UN-106-8994\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCondition:\u003cbr\u003e\u003c\/strong\u003e- Lens is fully functional\u003cbr\u003e- Lens has no fungus, \u003cstrong\u003emoderate haze (backlit shots may be affected),\u003c\/strong\u003e and minor dust\u003cbr\u003e- Lens barrel has minor scratches\u003cbr\u003e- Includes front and rear lens caps\u003cbr\u003e\u003cbr\u003e- เลนส์ ทำงานเต็มระบบ\u003cbr\u003e- เลนส์ ไม่มีรา \u003cstrong\u003eมีฝ้าปานกลาง ถ่ายภาพย้อนแสงอาจจะมีผลต่อภาพ\u003c\/strong\u003e มีฝุ่นเล็กน้อย\u003cbr\u003e- สภาพตัวเลนส์ มีรอยขีดข่วนเล็กน้อย\u003cbr\u003e- มีฝาปิดหน้า-ท้ายเลนส์\u003cbr\u003e\u003c\/p\u003e","brand":"CAMERA SHOP UNIT","offers":[{"title":"Default Title","offer_id":45670821036076,"sku":"UN-106-8994","price":11000.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0082\/0654\/9051\/files\/IMG_20260523_162534.jpg?v=1781683228","url":"https:\/\/unit-filmcamera.com\/zh\/products\/read-canon-lens-ef-300mm-f4-l-is-usm","provider":"UNIT CAMERA SHOP | BKK","version":"1.0","type":"link"}