{"product_id":"m12-lens-4-1mm-f3-0","title":"M12 Lens 4.1mm F3.0","description":"\n\u003cul\u003e\n\u003cli\u003eFocal Length: 4.1mm\u003c\/li\u003e\n\u003cli\u003eF Number: F3.0\u003c\/li\u003e\n\u003cli\u003eIris: Non-adjustable\u003c\/li\u003e\n\u003cli\u003eMount: M12\u003c\/li\u003e\n\u003cli\u003eFormat: 1\/2.5\"\u003c\/li\u003e\n\u003cli\u003eFilter Size: n\/a\u003c\/li\u003e\n\u003cli\u003eMegapixel: 5MP\u003c\/li\u003e\n\u003cli\u003eHFOV: 54.5 Degrees\u003c\/li\u003e\n\u003cli\u003eDistortion: \u0026lt;0.6%\u003c\/li\u003e\n\u003cli\u003eBack Focus: 5.25mm\u003c\/li\u003e\n\u003cli\u003eWavelength: 400nm-900nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSample Images\u003c\/h2\u003e\n\u003cp\u003eSensor: 1\/3\" Aptina MT9V024\u003c\/p\u003e\n\u003cp\u003eIn the below image, the sugar cube is 115mm from the lens and shows a horizontal field of view of 128mm.\u003c\/p\u003e\n\u003cp\u003eThe sugar cube measures 16mm x 14mm.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.ecommercedns.uk\/files\/7\/230067\/1\/6784031\/svl-ir04130b5m-at-115mm.jpg\" class=\"fr-fic fr-dib\" alt=\"svl-ir04130b5m-at-115mm.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eIn this sample image, the penny (d=20.3mm) was at a distance of 20cm from the lens. This is a telecentric lens which means it has a reduced field of view which means the image has minimal distortion.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.ecommercedns.uk\/files\/7\/230067\/2\/6784032\/ir04130b5m.jpg\" class=\"fr-fic fr-dib\" alt=\"ir04130b5m.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eIn these sample images, the sensor used was a 1\/4\" Sony ICX618. The first image is focused at a distance of 9mm from the lens and the second at 12mm. This lens has a small F Number of F3.0 creating a narrow depth of field.\u003c\/p\u003e\n\u003cp\u003e \u003cimg src=\"https:\/\/cdn.ecommercedns.uk\/files\/7\/230067\/3\/6784033\/ir04130b5m--9mm.jpg\" class=\"fr-fic fr-dib\" alt=\"ir04130b5m--9mm.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.ecommercedns.uk\/files\/7\/230067\/4\/6784034\/ir04130b5m--12mm.jpg\" class=\"fr-fic fr-dib\" alt=\"ir04130b5m--12mm.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe image below is taken with an IMX250 sensor which is a 2\/3\" format. At the full sensor resolution of 2448 x 2048 pixels (5mp), there is a small amount of vignetting noticeable in the corners.\u003c\/p\u003e\n\u003cp\u003eThe distance is just 5mm from the coin to the lens glass, demonstrating the macro properties of this lens. The blurring is caused by a combination of a narrow depth of field and a not-very-horizontal image plane.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.ecommercedns.uk\/files\/7\/230067\/5\/6784035\/svl-ir04130b5m-5mm-od-imx250-2448x2048k.jpg\" class=\"fr-fic fr-dib\" alt=\"svl-ir04130b5m-5mm-od-imx250-2448x2048k.jpg\"\u003e\u003c\/p\u003e","brand":"Scorpion Vision","offers":[{"title":"Default Title","offer_id":56868671062391,"sku":"SVL-IR04130B5M","price":26.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/7586\/3671\/files\/SVL-IR04130B5M-up.png?v=1773413075","url":"https:\/\/scorpionvision.com\/products\/m12-lens-4-1mm-f3-0","provider":"ScorpionVision.com","version":"1.0","type":"link"}