Preliminary Technical Data
| Name: | Lightweight Zoom LWZ-1 |
| Focal Length Range: | 15.5 - 45 mm |
| Focal Length Ratio: | 3:1 |
| Aperture: | T2.6 - T22 |
| Close Focus (2): | 0.45 m/18 inches |
| Length (front to PL mount flange): | 209 mm/8.2 inches |
| Front Diameter: | 114 mm/4.5 inches |
| Weight: | around 2 kg/4.4 lbs |
| Horizontal Angle of View (3): | at 15.5 mm: 90.2° at 45 mm: 40.0° |
| Front Element: | Radical aspherical lens |
| Lens Coating (1): | T* XP |
| Coverage: | The complete ANSI Super 35 image area (24.9 mm x 18.7 mm/0.980" x 0.7362") |
- T* XP is the trademark for the improved Zeiss anti-reflex lens coating that reduces flaring and other reflections. XP stands for extended performance.
- Close focus is measured from the film plane.
- Horizontal angle of view for a Super 16 camera aperture (DIN 15602 and ISO-5768-1998, aspect ratio 1:1.66, dimensions 12.35mm x 7.5mm / 0.486" x 0.295").
All data subject to change without notice.
