The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Viltrox AF 56mm F1.2 Pro and the Sony E 50mm F1.8 OSS 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. Viltrox AF 56mm F1.2 Pro is the longer of the two lenses at 92mm. The Sony E 50mm F1.8 OSS with a length of 62mm, is 30mm shorter. Besides being longer, the Viltrox AF 56mm F1.2 Pro also has a larger diameter of 78mm compared to the Sony E 50mm F1.8 OSS's 62mm 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. Sony E 50mm F1.8 OSS weighs 202g, 64% (368g) lighter than the Viltrox AF 56mm F1.2 Pro's weight of 570g.
Filter Threads
The Viltrox AF 56mm F1.2 Pro has a filter size of 67mm whereas the Sony E 50mm F1.8 OSS has a 49mm 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 Viltrox AF 56mm F1.2 Pro:
And these are the 49mm filters that we recommend for the Sony E 50mm F1.8 OSS:
Lens Mounts
Both the Viltrox AF 56mm F1.2 Pro and the Sony E 50mm F1.8 OSS has the same Sony E lens mount. Some of the latest released cameras that are compatible with the Sony E lenses are Sony ZV-E10 II, Sony A6700 and Sony FX30.
Viltrox AF 56mm F1.2 Pro is also available in the Fujifilm X and Nikon Z mounts.
Focal Range
Viltrox AF 56mm F1.2 Pro is a prime lens with fixed focal lenght of 56mm which has an effective (full-frame 35mm equivalent) focal range of
84mm when used on a APS-C / DX format camera.
On the other hand, the Sony E 50mm F1.8 OSS is a prime lens with fixed focal lenght of 50mm which has an effective (full-frame 35mm equivalent) focal range of 75mm when used on a APS-C / DX format camera.
