The type of photography that you are planning to use is an important decision factor. Here we have evaluated the 7artisans 35mm F2 and the Olympus ED 40-150mm f4-5.6 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. Olympus ED 40-150mm f4-5.6 is the longer of the two lenses at 86mm. The 7artisans 35mm F2 with a length of 41mm, is 45mm shorter. Besides being longer, the Olympus ED 40-150mm f4-5.6 also has a larger diameter of 64mm compared to the 7artisans 35mm F2's 50mm 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. Olympus ED 40-150mm f4-5.6 weighs 190g, 40% (130g) lighter than the 7artisans 35mm F2's weight of 320g.
Filter Threads
The 7artisans 35mm F2 has a filter size of 43mm whereas the Olympus ED 40-150mm f4-5.6 has a 58mm diameter. Larger filters are generally more expensive than the smaller ones given all the other features are equal.
Below are links to the 43mm filters that we recommend you to consider for the 7artisans 35mm F2:
And these are the 58mm filters that we recommend for the Olympus ED 40-150mm f4-5.6:
Lens Mounts
The 7artisans 35mm F2 has the Sony E lens mount whereas the Olympus ED 40-150mm f4-5.6 has the Micro Four Thirds lens mount. Some of the latest released cameras that are compatible with these mounts are Sony ZV-E10 II, Sony A6700 and Sony FX30 for the Sony E Mount and OM System OM-3 Astro, OM System OM-5 II and OM System OM-3 for the Micro Four Thirds Mount.
7artisans 35mm F2 is also available in the Canon EF-M and Fujifilm X mounts.
Focal Range
7artisans 35mm F2 is a prime lens with fixed focal lenght of 35mm which has an effective (full-frame 35mm equivalent) focal range of
52.5mm when used on a APS-C / DX format camera.
On the other hand, the Olympus ED 40-150mm f4-5.6 has a focal range of 40-150mm and 3.8X zoom ratio which has an effective (full-frame 35mm equivalent) focal range of 80-300mm when used on a FourThirds format camera.
