Sony 135mm f1.8 vs Sigma 135mm f1.8 AF Photo and Video test

Sony 135mm f1.8 vs Sigma 135mm f1.8 AF Photo and Video test I made a mistake when talking about this as I realised later that this was shot with the a7iii so the tracking was lock-on af not the a9s new tracking. Links to products shown below (Affiliate Links) Affiliate Disclaimer: Most if not all links mentioned in the description are affiliate links for Amazon and B&H Photo Video and C.R.Kennedy. Australian subscribers looking for local photography gear https://crkphotoimaging.com.au/ Australian residents purchase the Sigma 135mm from C.R.Kennedy below https://crkphotoimaging.com.au/products/00ZSG135F18ART Purchase 135mm f1.8 from Amazon USA below https://amzn.to/2JyiTIH Purchase the Sigma 135mm f1.8 from B&H USA https://bhpho.to/2PYHbNe Model Matisse instagram @matissebarnes Join me on Patreon https://www.patreon.com/davidoastler Support the channel by leaving a donation to my Paypal https://www.paypal.me/davidoastler If you prefer not to use Paypal or Patreon I have created a payment method that accepts credit card payment But the year has to be paid in full Tier one $60 for 12 months access https://www.oastlerimages.com/shop/646/ Top Tier $300 12 months access only 50 available https://www.oastlerimages.com/shop/oa... Purchase Sony a6400 rom B&H below https://bhpho.to/2Iqhd5c Purchase Sony a6400 from Amazon below https://amzn.to/2F0lWa6 Moza Air 2 10% off link below: http://bit.ly/Air2-David-Oastler B&H Purchase the Tamron 28-75mm from B&H https://bhpho.to/2C8UJkt B&H Purchase the Profoto B10 from B&H https://bhpho.to/2OullQb B&H Purchase Sigma 105mm f 1.4 from B&H below https://bhpho.to/2UQp41N B&H Purchase Sigma 105mm f 1.4 from Amazon below https://amzn.to/2XzVYk6 Amazon Tamron 28-75mm f2.8 Amazon https://www.amazon.com/dp/B07CSLM1X8/... Amazon Purchase a7iii from Amazon below https://www.amazon.com/dp/B07B43WPVK/... Purchase the gear I used to make this video below: https://www.amazon.com/shop/davidoastler Facebook page that expands my youtube channel https://www.facebook.com/groups/41128... Find me on social media Facebook https://www.facebook.com/oastlerimages/ instagram https://www.instagram.com/doastler Twitter https://twitter.com/doastler 500px https://500px.com/davidoastler/galleries