Panasonic Leica Summilux DG 25mm F1.4

Announced Jun 13, 2011 •
Prime lens | Micro Four Thirds | H-X025
Principal specifications
Lens type Prime lens
Max Format size FourThirds
Focal length 25 mm
Image stabilisation No
Lens mount Micro Four Thirds
Aperture
Maximum aperture F1.4
Minimum aperture F16.0
Aperture ring No
Number of diaphragm blades 7
Aperture notes rounded blades
Optics
Elements 9
Groups 7
Special elements / coatings 2 Aspherical elements 1 Ultra High Refractive Index element
Focus
Minimum focus 0.30 m (11.81)
Maximum magnification 0.11×
Autofocus Yes
Motor type Micromotor
Full time manual Yes
Focus method Internal
Focus notes 'focus by wire' manual focus
Distance scale No
DoF scale No
Physical
Weight 200 g (0.44 lb)
Diameter 63 mm (2.48)
Length 55 mm (2.15)
Materials metal mount
Colour Black
Filter thread 46 mm
Filter notes Does not rotate on focus
Tripod collar No
Other
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