Sigma 500mm F4 OS Sport: IQ Breakdown | 4K

Sigma 500mm F4 OS Sport: IQ Breakdown | Join photographer Dustin Abbott for a thorough breakdown of the image quality from Sigma's flagship lens - the 500mm F4 OS Sport super-telephoto. | Visit the image gallery: http://bit.ly/500SportIG | Buy the Sigma 500mm F4 DG OS HSM Sport @ B&H Photo https://bhpho.to/30kaWwg | Amazon https://amzn.to/2zaLn58 | Amazon Canada https://amzn.to/2Zcmb8I | Amazon UK https://amzn.to/2KGanYk | Amazon Germany https://amzn.to/2KFS71c | Ebay http://bit.ly/500mmSport Want to support this channel? Use these affiliate links to shop at: B&H Photo: http://bhpho.to/1TA0Xge Amazon: https://www.amazon.com/shop/dustinabbott Ebay: http://bit.ly/DustineBay Make a donation via Paypal: paypal.me/dustinTWI Get a discount off all Skylum Editing Software (Luminar, Aurora HDR, AirMagic) by using code DUSTINHDR at checkout: http://bit.ly/LuminarDLA Become a Patron: https://www.patreon.com/dustinabbott | Check me out on: Personal Website: http://dustinabbott.net/ | Sign up for my Newsletter: http://bit.ly/1RHvUNp | Instagram: http://bit.ly/DLAinsta | Google+: http://bit.ly/24PjMzv | Facebook: http://on.fb.me/1nuUUeH | Twitter: http://bit.ly/1RyYxIH | Flickr: http://bit.ly/1UcnC0B | 500px: http://bit.ly/1Sy2Ngu My filming setup: Sony a7R III: B&H Photo: https://bhpho.to/2D6ibNO or Amazon: http://amzn.to/2CNxOvH | or | Sony a9 @ B&H Photo: https://bhpho.to/2HyWIyt or Amazon: https://amzn.to/2s1vYE0 Tamron 28-75mm F2.8 RXD @B&H Photo: https://bhpho.to/2FA00la or Amazon https://amzn.to/2G2kaEr Lights: Rotolight AEOS @B&H Photo https://bhpho.to/2IK7mqV | Genaray Contender @B&H Photo: https://bhpho.to/33HbGNM | and Aputure AL-MW: https://bhpho.to/2N3MtZV DISCLAIMER: This video and description contains affiliate links, which means that if you click on one of the product links, I’ll receive a small commission. As an Amazon Associate I earn from qualifying purchases. Keywords: Sigma 500 Sport, Sigma 500mm OS Sport, Sigma 500mm F4, Sigma 500 F4 Sport, Review, Sigma, 500mm, F4, Sport F/4, OS, Sigma 500mm F4 review, Dustin Abbott, Autofocus, Sample Images, Video, Video Test, review, Video review, Real World, Telephoto, Sony a7RIII, Sigma MC-11, Wildlife, Sharpness, Resolution, Bokeh