The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Tamron SP 35mm F1.4 Di USD and the Lensbaby Burnside 35 for their suitability to various photography scenarios:
Size and Weight Comparison
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. Lensbaby Burnside 35 weighs 374g, 53% (431g) lighter than the Tamron SP 35mm F1.4 Di USD's weight of 805g.
Filter Threads
The Tamron SP 35mm F1.4 Di USD has a filter size of 72mm whereas the Lensbaby Burnside 35 has a 62mm diameter. Larger filters are generally more expensive than the smaller ones given all the other features are equal.
Below are links to the 72mm filters that we recommend you to consider for the Tamron SP 35mm F1.4 Di USD:
And these are the 62mm filters that we recommend for the Lensbaby Burnside 35:
Lens Mounts
Both the Tamron SP 35mm F1.4 Di USD and the Lensbaby Burnside 35 has the same Canon EF lens mount. Some of the latest released cameras that are compatible with the Canon EF lenses are Canon 1D X III, Canon 6D MII and Canon 5D MIV.
Tamron SP 35mm F1.4 Di USD is also available in Nikon F (FX) mount.
Lensbaby Burnside 35 is also available in Fujifilm X , Micro Four Thirds, Nikon F (FX), Pentax KAF, Samsung NX, Sony Alpha and Sony E mounts.
Focal Range
Both lenses have the same focal range of
35mm but while Tamron SP 35mm F1.4 Di USD has the fastest aperture of
F1.4, the Lensbaby Burnside 35's widest aperture value is
F2.8.