زايس CP2 100MM CF T2.1 EF (FF)

The T2.1 stop is exactly what I needed for a tight interior interview—crisp even wide open, and the focus pull felt buttery smooth throughout the day. Rented for three days and it held up perfectly in the field, no complaints at all.

Rented this 100mm for a weekend shoot and the T2.1 aperture gave me beautifully shallow depth of field even in dimly lit interiors. The EF mount locked onto my camera without any play, which was reassuring.

The close focus on this 100mm lets me get incredibly tight macro-style shots, and at T2.1 the bokeh is buttery smooth for portraits. A bit heavy after a long day, but the image quality makes it worth the shoulder ache.