DZOFILM Catta Ace Zoom 18-35mm T2.9 Full Frame Cine Zoom Lens

Catta Ace is the PL/EF/LPL version of DZOFILM's full frame Catta zoom family, built for cinema bodies rather than mirrorless. The 18-35mm holds a constant T2.9 through a 1.9X zoom range and covers dia. 43.5mm, and it focuses to 0.51m / 1ft8in from the sensor plane.

All three Catta Ace zooms share one dia. 80mm front, one M77 filter thread and matched gear positions, so a zoom swap does not move the matte box or the motors. Focus rotation is 270 degrees, zoom rotation 100 degrees, and the iris runs on 16 blades. Weight is 1850g.

Focal Length	18-35mm
Aperture	T2.9-T22
Image Circle	dia. 43.5mm
Zoom Ratio	1.9X
Close Focus (from sensor plane)	0.51m / 1ft8in
Mount	PL / EF / LPL
Flange Distance	52mm (PL) / 44mm (EF/LPL)
Optical Construction	20 Elements in 14 Groups
Iris Control	Manual (77 deg)
Focus Control	Manual (270 deg)
Zoom Control	Manual (100 deg)
Iris Blades	16
Front Diameter	dia. 80mm / 3.15in
Filter Size	M77
Length	179.5mm / 7.07in (PL), 187.5mm / 7.38in (EF/LPL)
Gear Pitch	0.8 Mod
Housing Material	Aluminum Alloy
Colour	Black
Weight	1850g
Manufacturer Part Number	DZO-FFA1835-BLK