The manual-focus Joseph Petzval Métamorphose offers seven bokeh settings, moving from soap-bubble bokeh to a more dramatic, stretched look.
When you use DPReview links to buy products, the site may earn a commission.
Lomography has announced the Joseph Petzval Métamorphose 35mm F1.8 Art lens, a full-frame manual-focus prime for Canon RF, Nikon Z and Sony E cameras. The lens lets photographers and cinematographers adjust the intensity of its swirling bokeh and embraces flaws that modern lens designs aim to avoid.
The Métamorphose 35mm F1.8 Art lens offers seven levels of bokeh, allowing photographers to customize the look of their images via a dial on the lens. Lomography says that with the effects turned down, the bokeh is similar to its previous Petzval Art lenses, with softer edges and soap-bubble bokeh.
With the bokeh level increased, Lomography says a much more dramatic change takes place. According to the company, the center stays sharp while the edges stretch and appear blurred. Lomography describes it as a “powerful hallucinatory effect around your subject.” It says the effect is best used to convey a disoriented state or when you want to create a sense of motion.
The effect becomes even more pronounced at the lens’s 0.35m (1.1′) close focusing distance, where swirling bokeh and outward-stretched edges surround a sharp center. In the company’s sample images, only the very center of the frame remains sharp in these cases.
In addition to changing the look of the bokeh via the seven adjustments, the lens supports drop-in rear aperture plates to change the bokeh’s shape. It comes with five plates: a star, a sun, an oval, a heart and a snowflake.
LomographyLomography designed the Métamorphose for both photo and video work. It offers a 180-degree focus throw, Mod 0.8 gearing for standard follow-focus systems and a de-clicked aperture ring for smooth exposure adjustments. Its bokeh control can be adjusted without shifting focus, allowing users to alter the image’s rendering during a take. A built-in 1/4-inch mounting point can support the lens directly on a compatible camera rig, while a 67mm front thread accepts filters. The optical design comprises six elements in five groups.
The Métamorphose joins Lomography’s Petzval Art range of manual-focus, full-frame mirrorless lenses. The line is named for Joseph Petzval, who designed an influential portrait lens in 1840 that became known for its fast aperture, sharp central rendering and softer edges caused by field curvature. Lomography introduced its first modern Petzval lens in 2013 and has since expanded the series with 27mm, 35mm, 55mm, 80.5mm and 135mm models.
Unlike those more direct Petzval-derived designs, Lomography says the Métamorphose also draws on an early Gaussian optical formula developed by Carl Friedrich Gauss in 1817.
The Joseph Petzval Métamorphose 35mm F1.8 Art lens is available for pre-order now for $649 and will ship beginning in December.
LomographyLomography Joseph Petzval Métamorphose 35mm F1.8 Art
Want to stay up to date on the latest product news and releases? Add DPReview as a preferred source to ensure our independent journalism makes it to the top of your Google search results.