Specifications:
- Flange Distance: 10-24mm
Flange Distance: 20-70mm - T Stop: T2.9
- Focus Rotation Angle: 270° with 26 focus marks
- Zoom Rotation Angle: 100°
- Iris Rotation Angle: 55°
- Iris Blades: 12
- Close Focus Distance: 0.5m/1ft.8in
- Filter Diameter: 77mm
- Length: 148.9mm, 153.3mm
- Front Diameter: 80mm
- Weight: 1100g
- Light and portable: 1.1kg