Sigma 56mm f/1.4 DC DN Contemporary Lens (Canon RF)APS C f 1. 4 to f 16 89. 6mm (Full Frame Equivalent) Rounded 9 Blade Diaphragm Stepping Motor AF System Super Multilayer Coating One SLD Element, Two Aspherical Elements Weather Sealed Construction

8-Channel HDMI Live Streaming Switcher

Read speeds up to 280MB/s1allow you to quickly transfer massive amounts of files and load games fast while write speeds up to 180MB/s1 and a V60 rating let you capture high-quality images and extended lengths of Full-HD and 4K UHD video

Tether Your Camera to Your Laptop

Two Extra-Low Dispersion Elements

Fast Charging: PD charging in 1

10 fps Shooting

6 is II USM

Compatible with Nikon i-TTL

Easy assembly for fast use

Life span is about 10

1/4"-20 Camera Mounting Screw

* 【Perfect for Any Standard Bowens Mount Light】Able to mount to any standard Bowens mount light