



| Focal Length: | 16-30mm |
| Aperture Range: | T2.9-T22 |
| Format: | Full Frame |
| Image Circle Diameter: | ⌀43.2mm |
| Angle of View: | 107°-71.6° |
| Zoom Ratio: | 1.875x |
| Lens Structure: | 18 elements in 12 groups |
| Aperture Blades: | 11 blades |
| Aperture Throw: | 42° |
| Zoom Throw: | 270° |
| Focus Throw: | 270° |
| Min. Focusing Distance: | 33cm / 1'1" |
| Focus Indicator: | Dual Scale (Imperial & Metric) |
| In-Focus Driving Mode: | Manual (MF) |
| Max. Magnification: | 0.145x |
| Gear Mod: | 0.8 Mod |
| Filter Thread: | ⌀77mm |
| Front Diameter: | ⌀80mm |
| Dimensions: | ⌀80 x 107.4mm / ⌀3.15 x 4.22" |
| Weight: | 799g / 1.76lbs |