The 40mm is a focal length that’s not too wide for portraits yet not too close for capturing many scenes – and TTartisan’s newest 40mm mixes a lightweight design with an f/2 aperture and an under $200 ...

The latest cinema prime lens from TTArtisan's has what we think might be a unique feature, a switch that enables you to change the style of bokeh. Differentiating yourself in the lens market is no ...