The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Panasonic 25mm F1.4 II ASPH and the Panasonic Leica 25mm F1.4 for their suitability to various photography scenarios:
Size and Weight Comparison
The weight of a lens is equally significant as its external dimensions, particularly if you intend to handhold your camera and lens combination for extended periods. Panasonic Leica 25mm F1.4 weighs 200g, 2% (5g) lighter than the Panasonic 25mm F1.4 II ASPH's weight of 205g.
Filter Threads
Both the Panasonic 25mm F1.4 II ASPH and the Panasonic Leica 25mm F1.4 have the same Filter thread size of 46mm.
Below are links to the 46mm filters that we recommend you to consider for these lenses:
Lens Mounts
Both the Panasonic 25mm F1.4 II ASPH and the Panasonic Leica 25mm F1.4 has the same Micro Four Thirds lens mount. Some of the latest released cameras that are compatible with the Micro Four Thirds lenses are OM System OM-1 II, Panasonic G9 II and OM System OM-5.
Panasonic Leica 25mm F1.4 is also available in Four Thirds mount.
Focal Range
Both lenses have the same focal range of
25mm and the fastest aperture of
F1.4.