| Name |
Laowa 25mm f/2.8 2.5-5x Ultra Macro |
| Image Circle |
35mm |
| Type |
Wide Prime Macro |
| Focal Length |
25mm |
| APS Equivalent |
1.5x: 37.5mm; 1.6x: 40mm |
| Max Aperture |
f/2.8 |
| Min Aperture |
f/16 |
| Diaphragm Blades |
8 |
| Lens Construction |
8 elements in 6 groups, including one low dispersion element |
| Diagonal Angle of View (Based on image circle) |
10.3 degrees |
| Focus Details |
Manual focus only |
| Front Element Rotation |
? |
| Zoom System |
n/a |
| Closest Focus |
17.3cm / 6.8 in. (5X); 23.4cm / 9.2 in. (2.5X) |
| Magnification Ratio |
2.5:1 to 5:1 |
| Filter Size |
N/A |
| Dimensions(Length x Diameter) |
82mm x 65mm / 3.23 in. x 2.56 in. |
| Weight |
400g / 14 oz |
| Notes |
Available mounts: Canon EF, Canon RF, Nikon F, Nikon Z, Pentax K, Sony E; Optional rotating tripod collar. |
| Typical Online Price |
US$400 (Avail. April 2018) |
