{"product_id":"canon-rf-20-50mm-f4l-is-usm-pz-lens","title":"Canon RF 20-50mm F4L IS USM PZ Lens","description":"\u003ch3\u003eCanon RF 20-50mm F4L IS USM PZ\u003c\/h3\u003e\n\u003cp\u003eThe Canon RF 20-50mm F4L IS USM PZ is Canon's first full-frame RF lens to feature an integrated internal power zoom system, combining smooth servo zoom control for video production with direct manual zoom operation for photography. Designed for hybrid creators, filmmakers, vloggers and photographers, it delivers an ultra-wide to standard focal range in a compact, lightweight L-series design. The constant f\/4 aperture maintains consistent exposure throughout the zoom range, making it ideal for professional video work and still-image capture.\u003c\/p\u003e\n\u003cp\u003eCovering focal lengths from 20mm to 50mm, the lens provides greater wide-angle coverage than traditional standard zooms, making it well suited to landscapes, interiors, travel, documentary filmmaking, vlogging and handheld content creation. The internal power zoom mechanism enables smooth and precise zoom transitions during recording while maintaining a constant lens length and balance, making it ideal for gimbals and handheld rigs. Users can instantly switch between servo zoom and manual zoom operation as required.\u003c\/p\u003e\n\u003cp\u003eOptically, the lens features 13 elements in 11 groups, including two aspherical elements and three UD (Ultra-low Dispersion) elements to minimise distortion and chromatic aberrations while maintaining sharpness throughout the frame. Canon's Air Sphere Coating helps reduce flare and ghosting when shooting in challenging lighting conditions.\u003c\/p\u003e\n\u003cp\u003eNano USM autofocus delivers fast, smooth and near-silent focusing performance for both video and still photography. The lens also incorporates optical image stabilisation rated up to 6 stops, increasing to approximately 8 stops when paired with compatible Canon EOS R-series cameras featuring in-body image stabilisation (IBIS). Optical suppression of focus breathing further enhances its suitability for professional video production.\u003c\/p\u003e\n\u003cp\u003eWith a minimum focusing distance of just 24cm and a maximum magnification of 0.33x at 50mm, the RF 20-50mm F4L IS USM PZ is capable of detailed close-up photography and near-macro shooting. Despite its advanced feature set, it weighs only approximately 420g, making it an excellent option for travel, handheld shooting and compact production setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCanon's first full-frame RF lens with integrated internal power zoom\u003c\/li\u003e\n\u003cli\u003eDesigned for hybrid photo and video creators\u003c\/li\u003e\n\u003cli\u003e20-50mm focal length range covering ultra-wide to standard perspectives\u003c\/li\u003e\n\u003cli\u003eConstant f\/4 maximum aperture throughout the zoom range\u003c\/li\u003e\n\u003cli\u003eInternal servo power zoom with manual zoom capability\u003c\/li\u003e\n\u003cli\u003eNon-extending barrel design maintains balance while zooming\u003c\/li\u003e\n\u003cli\u003eNano USM autofocus for fast, smooth and near-silent focusing\u003c\/li\u003e\n\u003cli\u003eOptical Image Stabilisation up to 6 stops\u003c\/li\u003e\n\u003cli\u003eUp to 8 stops of stabilisation when paired with compatible IBIS cameras\u003c\/li\u003e\n\u003cli\u003eOptical design includes 13 elements in 11 groups\u003c\/li\u003e\n\u003cli\u003eTwo aspherical elements and three UD elements\u003c\/li\u003e\n\u003cli\u003eAir Sphere Coating reduces flare and ghosting\u003c\/li\u003e\n\u003cli\u003eReduced focus breathing for video applications\u003c\/li\u003e\n\u003cli\u003eMinimum focusing distance of 0.24m\u003c\/li\u003e\n\u003cli\u003eMaximum magnification of 0.33x\u003c\/li\u003e\n\u003cli\u003eCustomisable control ring and lens function button\u003c\/li\u003e\n\u003cli\u003eDust- and moisture-resistant L-series construction\u003c\/li\u003e\n\u003cli\u003eCompatible with 67mm filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens Mount:\u003c\/strong\u003e Canon RF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat Coverage:\u003c\/strong\u003e Full Frame\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocal Length:\u003c\/strong\u003e 20-50mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Aperture:\u003c\/strong\u003e f\/4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Aperture:\u003c\/strong\u003e f\/22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Construction:\u003c\/strong\u003e 13 elements in 11 groups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAperture Blades:\u003c\/strong\u003e 9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Focus Distance:\u003c\/strong\u003e 0.24m (24cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Magnification:\u003c\/strong\u003e 0.33x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImage Stabilisation:\u003c\/strong\u003e Up to 6 stops (up to 8 stops with compatible IBIS cameras)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Thread Size:\u003c\/strong\u003e 67mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Diameter:\u003c\/strong\u003e 79.9mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 98.4mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 420g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutofocus Motor:\u003c\/strong\u003e Nano USM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZoom Type:\u003c\/strong\u003e Internal Power Zoom \/ Manual Zoom\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatible Brand\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCanon\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatible Camera Mount\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCanon RF Mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eIdeal For\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVideo production\u003c\/li\u003e\n\u003cli\u003eVlogging and content creation\u003c\/li\u003e\n\u003cli\u003eTravel photography\u003c\/li\u003e\n\u003cli\u003eLandscape photography\u003c\/li\u003e\n\u003cli\u003eInterior photography\u003c\/li\u003e\n\u003cli\u003eDocumentary filmmaking\u003c\/li\u003e\n\u003cli\u003eGimbal and handheld shooting\u003c\/li\u003e\n\u003cli\u003eHybrid photo and video workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat's in the Box?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCanon RF 20-50mm F4L IS USM PZ Lens\u003c\/li\u003e\n\u003cli\u003eCanon E-67 II Front Lens Cap\u003c\/li\u003e\n\u003cli\u003eCanon RF Rear Lens Cap\u003c\/li\u003e\n\u003cli\u003eCanon EW-73H Lens Hood\u003c\/li\u003e\n\u003cli\u003eCanon LP1219 Lens Case\u003c\/li\u003e\n\u003cli\u003eUser Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e Canon L-Series\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Full-Frame RF Standard Zoom Lens with Internal Power Zoom\u003c\/p\u003e","brand":"Direktek Distribution LTD","offers":[{"title":"Default Title","offer_id":57954337292662,"sku":"111339","price":1439.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1165\/5118\/files\/ff8abce4-c2d9-4829-9340-6528c35e8a0f.jpg?v=1779789353","url":"https:\/\/www.cambrianphoto.co.uk\/products\/canon-rf-20-50mm-f4l-is-usm-pz-lens","provider":"Cambrian Photography","version":"1.0","type":"link"}