11-20-2019, 07:54 AM
The general optical formula may not have changed .... but something optically has changed about it ......
...... the first version suffered from strong and ugly onion ring bokeh, which was considered it's achilles heel .......
...... it looks like Tamron took those criticisms to heart and polished out those aspheric ridges as things look way better in the G2 version.
...... the first version suffered from strong and ugly onion ring bokeh, which was considered it's achilles heel .......
...... it looks like Tamron took those criticisms to heart and polished out those aspheric ridges as things look way better in the G2 version.