The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Tamron 17-35mm F2.8-4 Di OSD and the Tamron 10-24mm F3.5-4.5 Di II VC HLD 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. Tamron 17-35mm F2.8-4 Di OSD is the longer of the two lenses at 93mm. The Tamron 10-24mm F3.5-4.5 Di II VC HLD with a length of 85mm, is 8mm shorter. On the other hand, there is no difference between the max diameters of these lenses, both coming at 84mm.
Below you can find a scaled side-by-side image of Tamron 17-35mm F2.8-4 Di OSD and Tamron 10-24mm F3.5-4.5 Di II VC HLD to get a better idea of how their sizes compare in real life.
Comparison image of the Tamron 17-35mm F2.8-4 Di OSD and the Tamron 10-24mm F3.5-4.5 Di II VC HLD Size and Weight 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. Tamron 10-24mm F3.5-4.5 Di II VC HLD weighs 440g, 4% (20g) lighter than the Tamron 17-35mm F2.8-4 Di OSD's weight of 460g.
Filter Threads
Both the Tamron 17-35mm F2.8-4 Di OSD and the Tamron 10-24mm F3.5-4.5 Di II VC HLD have the same Filter thread size of 77mm .
Below are links to the 77mm filters that we recommend you to consider for these lenses:
Lens Mounts
The Tamron 17-35mm F2.8-4 Di OSD has the Canon EF lens mount whereas the Tamron 10-24mm F3.5-4.5 Di II VC HLD has the Canon EF-S lens mount . Some of the latest released cameras that are compatible with these mounts are Blackmagic URSA 12K LF , Z CAM E2-F6 II 6K and Z CAM E2-S6 II 6K for the Canon EF Mount and Canon T8i , Canon 90D and Canon SL3 for the Canon EF-S Mount.
Nikon F (DX) mount.
Focal Range
Tamron 17-35mm F2.8-4 Di OSD has a focal range of 17-35mm and
2.1X zoom ratio . When it is mounted on an APS-C sensor camera with 1.6x crop, it provides a 35mm (FF) equivalent of
27.2 - 56mm .
On the other hand, the Tamron 10-24mm F3.5-4.5 Di II VC HLD has a focal range of 10-24mm and 2.4X zoom ratio which has an effective (full-frame 35mm equivalent) focal range of 16-38.4mm when used on a APS-C / DX format camera.
