Leica THALIA 55mm Lens

The Leica THALIA 55mm is a prime cinema lens built for professional film and digital cinema production. Designed around a full-frame image circle, it is well-suited for large-format cinema cameras that have become increasingly common in high-end production environments. The lens mounts via a standard PL Mount, making it compatible with a wide range of professional cinema camera bodies.

With a maximum aperture of f/2.8, it delivers a solid balance between light-gathering capability and optical control, giving cinematographers meaningful creative latitude in exposure and depth-of-field management. At a focal length of 55mm on a full-frame sensor, it sits comfortably in the standard range — a versatile choice for a variety of shot types from medium close-ups to environmental scenes. Focus is fully manual, which is the expected and preferred workflow for professional cinema production where follow-focus systems and focus pullers are standard practice.

The lens weighs 1.63 kg, which is a consideration when rigging on gimbals or lightweight setups. No image stabilization is included, consistent with the cinema lens category where stabilization is typically handled at the camera or rig level. The THALIA 55mm is a purposeful tool for cinematographers working on productions that demand the optical character and build quality associated with the Leica name.