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Optimo Anamorphic 42-420 A2S

Opis produktu

Based on the Optimo 44-440 A2S lens, which was introduced in April 2016, and after some customers’ suggestions, the new Optimo 42-420 A2S has a different focal length and has even less distortion than the 44-440, which already was minimal.  The lens provides the specifications that made the Optimo 44-440 A2S lens so popular and some different image characteristics.

Specifications

ZOOM RATIO 10x FOCAL LENGTH 42-420mm APERTURE f/4 - T4.5 CLOSE FOCUS 4ft 1in - 1.24m INTERNAL FOCUS Yes IMAGE COVERAGE 4 perf. scope+: 28.8 mm diagonal WEIGHT (APPROX.) 16.7lbs - 7.6kg LENGTH 414mm FRONT DIAMETER 136mm Main Features • 2:1 horizontal squeeze achieved by cylinder optics in the rear part of the lens • Perfect homogeneity of color, contrast, resolution and low distortion typical of the optimo series • Constant T4.5 across zoom range, no ramping • Minimal breathing suitable for rack focusing • Close Focus of (1.24m/4’1“ feet) enables extreme close-up shots • Reduced distortion on all focal lengths and all focus distances • One of the lightest and most compact anamorphic zooms of its range • Precise and ergonomic focus ring with scale rotation of 320 degrees & over 40 focus marks. Interchangeable focus scale ring from feet to meters • Available in PL mount. Easily interchangeable with PV Panavision mount • Thanks to the IRO technology™, the Optimo 42-420 A2S, with a spherical kit option, can be converted to a spherical 25-250 T3.5 zoom by swapping the rear group and appropriate rings • Precise and rugged travelling of the zoom and focus groups using Angenieux classic rod mechanical guiding system • Suited for extreme production environments (temperature range from -20°C to +45°C) • Compatible with 1.4x and 2x extenders: 84-840mm T9 (wit 2x) • Built-in lens encoder provides lens metadata (focus, zoom, T-stop) via standard cooke protocol or technology in both spherical and anamorphic configurations • Lens data can be displayed on camera monitors to assist critical focusing and be recorded in camera to support VFX/post production work • Front thread for optional protective glass Field of view for 35 mm 4 perf. (22×18.6 mm, 28.8mm diagonal)
Focal Length 42 mm 420 mm
Horizontal angular field of view 56.8° 6°
Vertical angular field of view 24.8° 2.6°