Zoom ratio 12x
Focal Length 26-320
Aperture T3.1
Close Focus 1.24m / 4ft 1in
Internal Focus Yes
Image Circle Coverage 34.6mm
Weight (approx.) 12.75kg / 28.1lbs
Length 481mm / 18.9in
Front Diameter 162mm



The New Generation High End 12x Cine Zoom

Successor model to industry reference OPTIMO 24-290 & 28-340, the Optimo Ultra 12x is the ideal long-range zoom for high-end productions: feature films, TV series, live stage, commercials, music videos. The lens features a totally new optical & mechanical design, offering even better optical performance, and improved mechanical stability and serviceability.



Main Features

New Optical Design

  • Completely new optical design to enable Full Frame Coverage
  • Well controlled optical performances at each focal length and focus distance by having a good balance between contrast and resolution –appealing cinematic look
  • Superb image quality from open aperture, considered as “variable primes”
  • Low distortion
  • No ramping, minimal breathing, very fast for 12x zoom ratios
  • Efficient use of aspherical elements to minimize color fringing
  • Very short MOD 1.22m/4’1’’ in S35 – 1.24m/4’1’’ in Ultra S35 – lower or equal to 1.5m /5’ in FF/VV


New Mechanical Design

  • Completely newly designed mechanics vs. 24-290 & 28-340
  • Improved mechanical stability, and serviceability.
  • Weight reduction of moving components
  • Reduce dust inhale by improving air flow and adding dust traps
  • Precise and ergonomic focus ring with scale rotation of 321 degrees, the largest in the industry and over 70 focus marks.
  • User changeable focus marking rings (focusing scales available in feet or metric)
  • Mechanical components based on light-weight material with dedicated anti-abrasion coating
  • Adapted to extreme shooting environments (passive athermalisation from -20°C to +40°C)
  • PL mount lens. Additional lens mounts to come
  • Available accessories: carrying handle, front protective glass, Optimo extenders


Angular Field of View (for film 35mm : 22x16mm)

Focal Length 26mm 320mm
Horizontal angular field of view 43.7° 4.0°
Object dimensions at MOD (mm) 478×666 42×58


Angular Field of View (for film S35mm : 24.9×18.67mm)

Focal Length 26mm 320mm
Horizontal angular field of view 49.1° 4.5°
Object dimensions at MOD (mm) 560×760 49×65



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