The Pentax 100mm Macro WR lens is an update to the old 100mm macro lens. The old 100mm macro lens is struggling to fight the excellent Tamron 90mm. Can this new version beat the Tamron? Let’s see the full test and analysis in this Tamron 90mm vs Pentax 100mm Macro WR comparison.

Lens Comparison* Tamron 90mm vs Pentax 100mm Macro WRThe Pentax 100mm Macro WR lens is an update to the old 100mm macro lens. The old 100mm macro lens is struggling to fight the excellent Tamron 90mm. Ca…