Tokina opera 16-28mm f/2.8 FF Lens for Canon EF On Camera The switcher features a USB

The switcher features a USB port that is used for software updates and to set the switcher's chassis IP address

or taking out the interior baffle will result in more contrast

65" stackable filter tray can be added between the filter clamp and matte box hood

and source type group

reflectors and gobos

Tokina opera 16-28mm f/2.8 FF Lens for Canon EF On Camera The switcher features a USBDistinguished by its bright design, the Canon EF mount Tokina opera 16 28mm f 2. 8 FF is a flexible wide angle zoom well suited to landscape, architectural, and astrophotography applications. The f 2. 8 constant maximum aperture pairs with the broad field of view range to realize an ideal lens for working in available light conditions and for using shallow depth of field techniques. The optical design incorporates aspherical and low dispersion glass