What is the difference between the Petzval 85 and Petzval 58 Art Lens?
As they are two completely different lenses, they of course have many differences. However, one of the main differences is the Bokeh Control Ring on the New Petzval 58 — meaning you have freedom to change the strength of the swirly bokeh, whereas with the New Petzval 85mm Portrait Lens, the strength of swirly bokeh remained the same throughout. Another major difference between the two lenses is the focal length. The New Petzval 58 has a 58mm focal length and the New Petzval 85 Lens has an 85mm focal length. And finally, the New Petzval 58 has a larger maximum aperture of f/1.9.