Digital Cinematography, 2nd Edition

Lenses 185

Figure 7.121 Optimo Anamorphic 44–440mm A2S

Zoom Lens.

The Optimo 44–440 A2S anamorphic zoom lens

offers an aperture of T4.5 across the zoom range with

a close focus of 4ft 1in (1.24m) at 16.6lbs. (7.55kg).

Built-in encoders provide metadata (focus, zoom,

T-stop) in the industry standard /I Technologyinter-

face developed by Cooke. The long lens can be

converted to a 25–250 mm (T3.5 – MOD 4 ft/1.21m)

spherical lens, by exchanging the rear optical element

and the Focus/Zoom and T-stop markings through

an innovative modular lens design– Interchangeable

Rear Optics IRO technology.

Table 7.6 Angénieux A2S ...