Released February 2024. The world's smallest and lightest S-series mid-telephoto prime macro lens, perfect for a wide range of photography, from life-size macro shots to portraits. Mount: Leica Camera L-Mount standard. Focal length: 100mm. Maximum aperture: f/2.8. Filter diameter: 67mm. Dust- and weather-resistant. [SE100] SE100 Released February 2024. The world's smallest and lightest* mid-telephoto macro lens. Featuring a new optical design with a double focus configuration and three aspherical lenses, as well as a newly developed dual-phase linear motor, this lens achieves an outstanding compactness and lightweight design. Despite its compact size and lightweight design, this prime macro lens offers excellent optical performance, balancing resolution, color, and bokeh. Its well-balanced size and center of gravity make it easy to handle and streamline workflow on location. *Among AF-compatible full-frame mirrorless interchangeable lenses and life-size macro lenses with focal lengths of 90mm or longer. As of January 9, 2024. Based on Panasonic research. Dual Phase Linear Motor: This new actuator retains the high speed, high precision, and quietness of a linear motor while delivering approximately three times the thrust of a conventional linear motor in the same volume ratio. High-speed, high-precision, and quiet focusing: This lens features a dual-focus configuration, with the frame holding the focusing lens moving along a guide axis. The new optical design and newly developed dual-phase linear motor combine high-speed, high-precision AF performance with excellent tracking of moving subjects, while also providing quiet AF operation. During video recording, you can shoot without worrying about the focus drive noise, shortening post-production time. The lens barrel is equipped with a focus limit switch that allows you to select the focus range according to the subject distance: "FULL/0.5m-∞/0.204-0.5m." Optimal video performance for filmmaking. Optical design for high-resolution video capture and an optimized internal lens barrel structure suppress lens breathing, which changes the angle of view as the focus position shifts during focusing during video recording. Furthermore, aperture micro-step control smoothly controls f-stop changes, suppressing sudden exposure changes even in scenes with large changes in brightness. It also supports stable exposure control when panning during video recording. The focus ring can be switched between linear and non-linear settings. The non-linear method shifts the focus by a variable amount in response to the rotation speed of the focus ring, enabling agile focusing. The linear method shifts the focus by a fixed amount in response to the rotation of the focus ring, and the rotation amount can also be adjusted to suit the shooting scene, enabling intuitive and precise focusing similar to that of a mechanical lens. Improved MF ring detection and control methods enable precise operation even in macro photography, where fine focusing is required. Dust- and splash-proof* specifications. The dust- and splash-proof* design allows for mobility in a wide range of scenes. Capture those rare, unexpected shutter opportunities without being affected by weather or other environmental factors. It also protects your precious lens from water and dust. *When attached to a Panasonic dust- and weather-resistant camera body. While the lens is dust- and weather-resistant, it does not completely prevent dust and water from entering.
Low-temperature design down to -10°C. The lens is designed to withstand temperatures as low as -10°C, enabling you to shoot in cold environments like snowy mountains and slopes. Capture the beautiful, fantastical world of snow and ice as new photographs.
A form that fits comfortably in your hand, with a robust, high-quality design that inspires you to take photographs. The compact, lightweight design fits comfortably in your hand like a familiar tool. Features include graphic lines that represent the path of light from the lens to the viewfinder, vertical slit knurling that balances operability and design, and the "S" mark that subtly asserts itself despite its compact size and light weight. The glossy black finish shared with the S-series body brings joy to ownership, and the mobility and durability that expand the scope of your photography expand the range of expression. [Accessories] - Front cap (for Φ67mm) - Rear cap - Lens hood ■ Specifications ■

Lens construction: 13 elements in 11 groups (3 aspherical lenses, 2 UED lenses, 1 ED lens) Mount: Leica Camera L-Mount standard Aperture: F2.8 Aperture type: 9-blade / circular iris diaphragm Minimum aperture: F22 Minimum focusing distance: 0.204m Focal length: f=100mm Shooting range: 0.204m - ∞ (from the image plane) Filter diameter: 67mm Maximum magnification: 1.0x Angle of view: 24° External dimensions: Maximum diameter Φ73.6mm, total length approximately 82.0mm (from the tip to the lens mount reference plane) Weight: Approximately 298g (excluding front and rear caps and hood) □ Manufacturer's warranty period 1 year