Specifications
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 |