Sigma 40mm F1.4 ART Review Part 2 | 4K

Sigma 40mm F1.4 ART Review Part 2 | Photographer Dustin Abbott shares Part 2 of a two part review on the Sigma 40mm F1.4 ART - a massive and extraordinary prime lens. This episode covers autofocus, video performance, portraits, and Dustin's conclusion. Read the text review: http://bit.ly/Sig40ARTReview | Visit the image gallery: http://bit.ly/Sigma40ARTig | Purchase the Sigma 40mm F1.4 ART from B&H Photo https://bhpho.to/2CyNLnQ | Amazon https://amzn.to/33EebjN | Amazon Canada https://amzn.to/2X04gTo | Amazon UK https://amzn.to/32Ehoi2 | Amazon Germany https://amzn.to/2K80NNq | Ebay http://bit.ly/Sig40ART Purchase the Canon EF to RF Control Ring Adapter @ B&H Photo https://bhpho.to/2rw2b5P | Amazon https://amzn.to/2QdW28y | Amazon Canada https://amzn.to/2NFflWZ | Amazon UK https://amzn.to/2X4SW8g | Amazon Germany https://amzn.to/2pbNiF6  Sony a9 Camera @ B&H Photo https://bhpho.to/2HyWIyt | Amazon https://amzn.to/2B4NAjh | Amazon Canada https://amzn.to/2peQkbn | Amazon UK https://amzn.to/2M7XPcY | Amazon Germany https://amzn.to/2VHbDOP | Ebay http://bit.ly/Sonyalpha9 Purchase the Sony a7RIV @ B&H Photo https://bhpho.to/2nUgnno | Amazon https://amzn.to/2oGpVD1 | Amazon Canada https://amzn.to/2mY8UDW | Amazon UK https://amzn.to/2n9GWF3 | Amazon Germany https://amzn.to/2nXhene | Ebay http://bit.ly/a7RIVda Want to support this channel? Use these affiliate links to shop at: B&H Photo: http://bhpho.to/1TA0Xge 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, 40mm, Sigma 40mm Review, Sigma 40mm ART, 40mm ART, 40mm 1.4 ART, Sigma 40mm F1.4 Review, Canon EF, Sony FE, Nikon F, 40mm, F1.4, 1.4, FE, DG, ART, Sony FE, Sigma ART, F1.4, Dustin Abbott, Review, Autofocus, Sony a7RIII, Sony A7RIV, Sony a7R IV, Sony a9, Canon EOS R, Canon 5D Mark IV, Hands On, Video Test, Portrait, Video, Coma, Real World, Comparison, VS