The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Rokinon T-S 24mm f3.5 and the Sony 24mm F2 SSM CZ 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. Rokinon T-S 24mm f3.5 is the longer of the two lenses at 112mm. The Sony 24mm F2 SSM CZ with a length of 76mm, is 36mm shorter. Besides being longer, the Rokinon T-S 24mm f3.5 also has a larger diameter of 86mm compared to the Sony 24mm F2 SSM CZ's 78mm 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 24mm F2 SSM CZ weighs 555g, 18% (125g) lighter than the Rokinon T-S 24mm f3.5's weight of 680g.
Filter Threads
The Rokinon T-S 24mm f3.5 has a filter size of 82mm whereas the Sony 24mm F2 SSM CZ has a 72mm diameter. Larger filters are generally more expensive than the smaller ones given all the other features are equal.
Below are links to the 82mm filters that we recommend you to consider for the Rokinon T-S 24mm f3.5:
And these are the 72mm filters that we recommend for the Sony 24mm F2 SSM CZ:
Lens Mounts
Both the Rokinon T-S 24mm f3.5 and the Sony 24mm F2 SSM CZ has the same Sony Alpha lens mount. Some of the latest released cameras that are compatible with the Sony Alpha lenses are Sony A99 II, Sony A68 and Sony A77 II.
Rokinon T-S 24mm f3.5 is also available in Canon EF and Nikon F (FX) mounts.
Focal Range
Both lenses have the same focal range of
24mm but while Rokinon T-S 24mm f3.5 has the fastest aperture of
F3.5, the Sony 24mm F2 SSM CZ's widest aperture value is
F2.0.