Dipankar Bakshi Photography's video: Tamron 150-500 mm and Tamron 50-400 mm Lens new Firmware Update Review Sony A7 IV Focus Tracking

Tamron 150-500 mm / Tamron 50-400 mm Lens new Firmware Update. | Sony A7 IV Amazing Focus Tracking. This video is all about the new firmware update of Tamron 150-500 mm and new Tamron 50-400 mm lens. The update is Autofocus and focus tracking specific and applicable for Photography and Videography both. The focus tracking and focusing accuracy are now more improved for both the lens. I have tested both the lens with Sony A7 IV and I experienced huge improvement in Autofocus Speed ,focus tracking and focus accuracy. To Update Tamron 150-500mm F/5-6.7 Di III VC VXD, https://www.tamron.jp/en/support/e-mount_firmware.html   Tamron 50-400mm F/4.5-6.3 Di III VC VXD, https://tamron.in/support/lensutility   To Know more about TAMRON Lens Utility visit, https://tamron.in/product/lensutility Download from App store : https://play.google.com/store/apps/details?id=jp.co.tamron.lensutility.mobile To know more about the products visit, Tamron 50-400mm F/4.5-6.3 Di III VC VXD, https://tamron.in/product/a067 THE GEARS I HAVE USED IN THIS VIDEO : Sony A7 IV- https://amzn.to/3FSpHha. Tamron 50-400mm- https://amzn.to/3Wg4RgX. Nikon Z30- https://amzn.to/3AAIvii @Nikon India . Nikon Z DX 16-50 VR - https://amzn.to/3puKaQ6. Nikon Z50-https://amzn.to/3OUTdoq. Nikon D7500-https://amzn.to/3ChTyhw. Nikon Z6ii-https://amzn.to/3K7ZZWo. Nikon 50 mm prime -https://amzn.to/3PCf4ke. Nikon 85mm prime- https://amzn.to/3IomVQk. Nikon 200-500mm - https://amzn.to/3kcp1Y9. Nikon 70-300mm AF-P- https://amzn.to/3rLXaCi GoPro Hero9- https://amzn.to/3OwOlpM Digitek DTR 520 BH - https://amzn.to/3K9mNU4 Digitek DTR 550 LW - https://amzn.to/3whsLOJ Mic- https://amzn.to/38gsB0G Laptop Used - https://amzn.to/3HMtsSS Gorillapod-https://amzn.to/3FPTBze Joby Gorillapod - https://amzn.to/3pQfBEV You can contact me on Facebook- https://www.facebook.com/dipankar.bakshi You Can follow me on Instagram- https://www.instagram.com/dipankarbakshi/?hl=en and Please Support my Bengali Channel- https://www.youtube.com/channel/UCMZZsJ8JURRJsgljJ6CWGOA