Born for F1.2 Large Aperture: The super large aperture of F1.2 opens up more possibilities in the drak night, with a higher shutter speed and a lower ISO. | Excellent Low Light Performance: Excellent Low Light Performance: With higher shutter speed and lower ISO in low-light environment. it makes video shooting more creative and expressive. | Take It All In: The 27mm focal length provides a 40mm equivalent focal length. while gives the most natural depth perspective. allowing this lens to cover a huge variety of genres and styles, from action-packed, everyday snapshots and creative street photography, to angular architectural scenes and sprawling landscapes. | Tight Control of Optical Aberrations: An optical construction of 15 glass elements in 11 groups, can deliver high resolution at the maximum aperture setting. Additionally, chromatic aberrations are greatly reduced. | Versatile Focal Length, Equivalent to 40mm: Embrace the versatile perspective of the 27mm, equivalent to approximately 40mm on full-frame, mirroring the human eye's natural viewpoint. With a minimum focusing distance of just 0.28m, this lens excels in close-up photography, capturing intricate details with the synergy of F1.2 aperture and extraordinary resolution. From candid snapshots to evocative portraits, this lens lets you express your vision in its truest form.