Lens system
| Closest focusing distance |
0.38 m |
| Number of diaphragm blades |
7 |
| Diagonal angle of view (max) |
47 ° |
| Maximum aperture number |
F16 |
| Fixed focal length |
25 mm |
| Focal length (35mm film equivalent) |
50 - 50 mm |
Weight & dimensions
| Diameter |
77.7 mm |
| Filter size |
62 mm |
Other features
| Magnification |
0.17x (35 mm) x |
L-X025E LEICA D SUMMILUX Lens, 25 mm, F1.4
LEICA D Summilux Lens for Digital SLR Camera
Panasonic introduced the second Leica interchangeable lens designed specifically for the digital SLR camera. The LEICA D SUMMILUX 25mm/F1.4 ASPH. complies with the Four Thirds System.
The new LEICA D SUMMILUX 25mm/F1.4 lens (35mm equivalent: 50mm) is a bright, large-diameter F1.4 standard lens. It incorporates an aperture ring and boasts as many as 10 lens elements in 9 groups, including a large-diameter aspherical lens, which assure a superb optical performance and F1.4 brightness, while one super ED (extra-low dispersion) lens and three ED lenses reduce color bleeding to an absolute minimum.