High-Speed F1.7 Lens with Standard 50mm Focal Length for Basis of Artwork
The high-speed F1.7 lens offers a beautiful bokeh effect for more impressive, creative shots. Together with the 50mm focal distance (35mm camera equivalent) which is almost the same viewing angle and sense of perspective of human eyes, this lens is ideal for a portraits or scenery as they see.
High-speed Contrast AF System with 240 fps Drive Capability
It is compatible with the sensor drive at max. 240 fps* to take maximum advantage of cameras with high-speed AF. An inner focus drive system and stepping motor for smooth, silent operation to work with the camera’s high-speed, high-precision Contrast AF system for both photo and video recording.
* Sensor drive performance varies depending on the camera.
Circular Aperture Diaphragm and Multi-Coated Lens Elements
Seven blades give the aperture a rounded shape that produces an attractively smooth effect in out-of-focus areas when shooting at larger aperture settings. Highly reliable metal mount assures durability for active use, and uses multi-coated lens elements that minimize ghosts and flare to further enhance its shooting performance.