TTArtisan AF 75mm F2 Large Aperture Auto Focus Lens for L-Mount

Elevate your portrait photography with the TTArtisan AF 75mm F2, a masterfully crafted prime lens designed specifically for L-mount full-frame mirrorless cameras like the Panasonic S5 and S9. Combining a classic portrait focal length with modern autofocus technology, this lens offers the perfect balance of high-resolution sharpness and creamy background bokeh. Whether you are shooting professional studio portraits or candid street scenes, its lightweight metal construction and high-speed performance make it a versatile tool for any visual storyteller.

Key Benefits

The Golden Portrait Perspective:** The 75mm focal length provides a natural compression that beautifully flatters facial features, making it an ideal choice for portraits, fashion, and lifestyle photography.

Fast and Silent STM Autofocus:** Equipped with a sophisticated STM stepping motor and lead screw system, this lens delivers quick, quiet, and precise focusing. It fully supports advanced camera tracking features, including eye, animal, and vehicle detection for effortless subject locking.

Exceptional Optical Clarity:** Featuring integrated ED (Extra-low Dispersion) glass elements, the optical design effectively suppresses chromatic aberration and color fringing. This ensures high-contrast images with edge-to-edge sharpness, even when shooting wide open at F2.

Premium Aviation-Grade Build:** Moving away from standard plastics, the lens barrel is constructed from 5052 aviation aluminum. This provides a professional, durable feel while maintaining a lightweight profile that won't fatigue your hands during long shoots.

Tactile Clicked Aperture Ring:** Take full creative control with a dedicated physical aperture ring. The "clicked" design provides satisfying tactile feedback, allowing you to adjust your exposure settings instinctively without taking your eye off the subject.

Innovative Firmware Updates:** Stay up to date with the latest performance enhancements via the unique Type-C firmware upgrade interface built directly into the rear lens cap, simplifying the maintenance process.

Key Specs

Focal Length:** 75mm

Maximum Aperture:** F2

Mount Type:** L-Mount (Compatible with Panasonic S5, S9 series, etc.)

Weight:** Approximately 326g – 340g

Body Material:** 5052 Aviation Aluminum

Motor Type:** STM + Lead Screw Stepping Motor

Special Features:** Clicked aperture ring, ED glass elements, Type-C rear cap upgrade port

How to Use

To begin, align the mounting index on the lens with the mount on your camera body and rotate until it clicks into place. Ensure your camera firmware is compatible with third-party AF lenses for the best experience. For portraiture, enable "Eye Detection AF" in your camera settings to take full advantage of the STM motor’s precision. When shooting in bright conditions, attach the included lens hood to minimize flare and ghosting. To update the lens software, connect a Type-C cable to the port located on the rear lens cap and follow the manufacturer's utility instructions on your computer.

Care & Safety

Store the lens in a cool, dry environment and use silica gel packets if living in high-humidity areas. Avoid leaving the lens exposed to direct sunlight for extended periods without the front cap, as the glass can concentrate light and damage internal camera components. Clean the glass elements only with dedicated lens tissues or a microfiber cloth. Ensure the electronic contacts on the mount remain clean and free of oils to maintain a stable connection with the camera.

Notes

"Small size and lightweight with great energy."