{"product_id":"canon-rf-28-70mm-f-2-8-is-stm-lens","title":"Canon RF 28-70mm f\/2.8 IS STM Lens","description":"\u003cp\u003eThe Canon RF 28-70mm f\/2.8 IS STM Lens occupies a distinct and highly practical position in the RF lens catalogue — delivering a constant f\/2.8 maximum aperture across the 28–70mm zoom range in a compact, lightweight construction at a price point that makes this level of aperture performance genuinely accessible to a much broader range of photographers and video creators. Unlike the RF 28-70mm f\/2L IS USM, which is a flagship constant-aperture prime zoom built to the most demanding L-series specification, this STM-driven f\/2.8 is optimised for hybrid creators, travel photographers, and run-and-gun video shooters who need a fast, versatile standard zoom that is easy to carry and straightforward to use across a wide variety of shooting scenarios. The 28mm minimum focal length provides slightly wider framing than a conventional 35mm or 50mm prime while still offering short-telephoto compression at 70mm, making it a practical choice for environmental portraiture, vlogging, street, travel, and event coverage from a single lens.\u003c\/p\u003e\u003cp\u003eThe optical formula draws on technology originally developed for Canon’s L-series lineup, incorporating two Ultra-Low Dispersion (UD) elements positioned at the front of the design to control chromatic aberration while keeping overall size and weight low, alongside two glass-moulded aspherical elements that suppress additional aberrations and contribute to the compact form factor that distinguishes this lens from heavier constant-aperture alternatives. Super Spectra Coating is applied to reduce ghosting and flare in the high-contrast and backlit conditions that outdoor shooting, stage events, and mixed-light environments regularly produce. The STM stepper motor autofocus system delivers fast, quiet, and accurate subject acquisition that is specifically optimised for video — smooth focus transitions, near-silent operation during recording, and full-time manual focus override without mode switching make it a natural fit for vlogging, documentary, and content production applications alongside responsive stills performance.\u003c\/p\u003e\u003cp\u003eOptical image stabilisation of up to 5.5 stops independently extends to 7.5 stops of combined stabilisation when coordinated with a compatible IBIS-equipped EOS R body — enabling confident handheld video and slow-shutter stills in the available-light situations where a fast aperture and strong IS work together most effectively. The compact physical footprint keeps the combined camera-and-lens package genuinely portable, making this the most practical constant-aperture standard zoom for EOS R system users who value everyday carry and shooting convenience alongside optical performance. Available now from Foto Digital World in Pretoria with nationwide delivery across South Africa.\u003c\/p\u003e","brand":"Canon","offers":[{"title":"Default Title","offer_id":55133162930475,"sku":"6535C005AA","price":21795.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2975\/0827\/files\/canon-rf-28-70mm-f2-8-is-stm-lens-front.webp?v=1788107855","url":"https:\/\/www.fotodigitalworld.co.za\/products\/canon-rf-28-70mm-f-2-8-is-stm-lens","provider":"Foto Digital World","version":"1.0","type":"link"}