{"product_id":"sigma-tc-1411-1-4x-teleconverter-l-mount","title":"SIGMA TC-1411 1.4x Teleconverter L-Mount","description":"\u003cp\u003eThe SIGMA TC-1411 is a 1.4x teleconverter designed exclusively for SIGMA L-Mount lenses. Mounted between a lens and camera body, it magnifies the focal length by 1.4x while maintaining full electronic communication, preserving autofocus, aperture control, image stabilisation, and EXIF data transmission. Featuring dust- and splash-proof construction comparable to SIGMA's Sports line lenses, the TC-1411 delivers outstanding optical performance verified through SIGMA's proprietary A1 MTF measuring system. With its lightweight, compact design and one-stop light loss, this teleconverter is ideal for extending the reach of telephoto and macro lenses in challenging outdoor environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1.4x magnification extends focal length of compatible SIGMA L-Mount lenses\u003c\/li\u003e\n\u003cli\u003eMaintains full autofocus and aperture control with no F-number limitations\u003c\/li\u003e\n\u003cli\u003eDust- and splash-proof construction for reliable outdoor use\u003c\/li\u003e\n\u003cli\u003eLightweight and compact with 7 lens elements in 4 groups\u003c\/li\u003e\n\u003cli\u003eIncludes front and rear caps plus protective case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sigma","offers":[{"title":"Default Title","offer_id":44501336981547,"sku":"121001","price":549.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/9464\/7339\/files\/121001.jpg?v=1785221356","url":"https:\/\/www.teds.com.au\/products\/sigma-tc-1411-1-4x-teleconverter-l-mount","provider":"Ted's Cameras","version":"1.0","type":"link"}