The Catta Ace full-frame zoom lenses with a maximum aperture of T2.9 are powerful cine zoom optics with an image circle of 46.5 mm, making them perfect for current professional cameras. The lenses in the kit come with a PL mount, and an EF mount is included in the package. These compact zoom lenses deliver cinematic image quality and natural skin tones. The parfocal lenses ensure consistent sharpness while zooming, significantly reducing focus breathing and image shifts. The DZOFILM Catta Ace Zoom Kit is delivered in a sturdy transport case, making it the perfect companion for your documentaries, TV commercials, music videos, advertisements, online films, variety shows, live events, independent films, and more.