The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Voigtlander 58mm F1.4 SL II and the Pentax 18-55mm F3.5-5.6 ED II 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. Pentax 18-55mm F3.5-5.6 ED II is the longer of the two lenses at 68mm. The Voigtlander 58mm F1.4 SL II with a length of 48mm, is 20mm shorter. Besides being longer, the Pentax 18-55mm F3.5-5.6 ED II also has a larger diameter of 68mm compared to the Voigtlander 58mm F1.4 SL II's 64mm 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. Pentax 18-55mm F3.5-5.6 ED II weighs 220g, 31% (100g) lighter than the Voigtlander 58mm F1.4 SL II's weight of 320g.
Filter Threads
The Voigtlander 58mm F1.4 SL II has a filter size of 58mm whereas the Pentax 18-55mm F3.5-5.6 ED II has a 52mm diameter. Larger filters are generally more expensive than the smaller ones given all the other features are equal.
Below are links to the 58mm filters that we recommend you to consider for the Voigtlander 58mm F1.4 SL II:
And these are the 52mm filters that we recommend for the Pentax 18-55mm F3.5-5.6 ED II:
Lens Mounts
Both the Voigtlander 58mm F1.4 SL II and the Pentax 18-55mm F3.5-5.6 ED II has the same Pentax KAF lens mount. Some of the latest released cameras that are compatible with the Pentax KAF lenses are Pentax K-3 III Mono, Pentax KF and Pentax K-3 III.
Voigtlander 58mm F1.4 SL II is also available in the Nikon F (FX) mount.
Focal Range
Voigtlander 58mm F1.4 SL II is a prime lens with fixed focal lenght of 58mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of
87mm.
On the other hand, the Pentax 18-55mm F3.5-5.6 ED II has a focal range of 18-55mm and 3.1X zoom ratio which has an effective (full-frame 35mm equivalent) focal range of 27-82.5mm when used on a APS-C / DX format camera.
