Sigma’s Super35 cine zoom lenses have created a lot of interest from both narrative and documentary camera people. The combination of fast apertures and a price of $3999.00 USD per lens is a tempting ...

Here, we report on the integration of a computational parfocal feature, which operates based on wave propagation distribution analysis, to perform a fast autofocusing process. This unique ...

The DZOFilm Pictor 12-25mm T2.8 Super35 Parfocal Zoom Lens (PL/EF, White) is on sale for $1,299 USD, which is a big discount of $1,330 USD. The white, parfocal DZO Pictor 12-25mm T2.8 Super35 Zoom ...