送天祥精美鏡頭布 30x30cm香港行貨 1件
1 For Nikon Z mount, available only with 16-30mm F2.8 G2 and 28-75mm F2.8 G2 as of June, 2025.
2 The term "Daisangen" originates from the game of mahjong, where it refers to a winning hand made by collecting three sets of dragon tiles. Drawing from this concept, the photography industry uses the term "Daisangen lenses" in Japan to describe a set of three zoom lenses—a wide-angle, a standard, and a telephoto—all featuring a constant F2.8 aperture throughout their zoom range.
| Model | A064 |
|---|---|
| Focal Length | 16-30mm |
| Maximum Aperture | F2.8 |
| Angle of View (diagonal) | 107°2′- 71°35′(for full-frame mirrorless format) |
| Optical Construction | 16 elements in 12 groups |
| Minimum Object Distance | 0.19m (WIDE) / 0.3m (TELE) |
| Maximum Magnification Ratio | 1:5.4 (WIDE) - 1:7 (TELE) |
| Filter Size | φ67mm |
| Maximum Diameter | φ74.8mm |
| Length* | 101.8mm (4in) for Sony E-mount / 103.9mm (4.1in) for Nikon Z mount |
| Weight | 440g (15.5oz) for Sony E-mount / 450g (15.9oz) for Nikon Z mount |
| Aperture Blades** | 9 (circular diaphragm) |
| Minimum Aperture | F16 |
| Standard Accessory | Flower-shaped hood, Front cap, Rear cap |
| Mount | Sony E-mount, Nikon Z mount |