The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Panasonic 50-200mm F2.8-4.0 and the Panasonic Leica Macro 45mm F2.8 OIS for their suitability to various photography scenarios:
Size and Weight Comparison
The size of a lens is a crucial factor to consider when comparing two lenses. Panasonic 50-200mm F2.8-4.0 is the longer of the two lenses at 132mm. The Panasonic Leica Macro 45mm F2.8 OIS with a length of 63mm, is 69mm shorter. Besides being longer, the Panasonic 50-200mm F2.8-4.0 also has a larger diameter of 76mm compared to the Panasonic Leica Macro 45mm F2.8 OIS's 63mm diameter.
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 Macro 45mm F2.8 OIS weighs 225g, 65% (430g) lighter than the Panasonic 50-200mm F2.8-4.0's weight of 655g.
Filter Threads
The Panasonic 50-200mm F2.8-4.0 has a filter size of 67mm whereas the Panasonic Leica Macro 45mm F2.8 OIS has a 46mm diameter. Larger filters are generally more expensive than the smaller ones given all the other features are equal.
Below are links to the 67mm filters that we recommend you to consider for the Panasonic 50-200mm F2.8-4.0:
And these are the 46mm filters that we recommend for the Panasonic Leica Macro 45mm F2.8 OIS:
Lens Mounts
Both the Panasonic 50-200mm F2.8-4.0 and the Panasonic Leica Macro 45mm F2.8 OIS 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-3 Astro, OM System OM-5 II and OM System OM-3.
Focal Range
Panasonic 50-200mm F2.8-4.0 has a focal range of 50-200mm and
4.0X zoom ratio which has an effective (full-frame 35mm equivalent) focal range of
100-400mm when used on a FourThirds format camera.
On the other hand, the Panasonic Leica Macro 45mm F2.8 OIS is a prime lens with fixed focal lenght of 45mm which has an effective (full-frame 35mm equivalent) focal range of 90mm when used on a FourThirds format camera.
